1 // ----------------------------------------------------------------------------
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2 // ATMEL Microcontroller Software Support - ROUSSET -
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3 // ----------------------------------------------------------------------------
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4 // DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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5 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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6 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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7 // DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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8 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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9 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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10 // OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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11 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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12 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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13 // EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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14 // ----------------------------------------------------------------------------
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15 // File Name : AT91SAM7S256.h
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16 // Object : AT91SAM7S256 definitions
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17 // Generated : AT91 SW Application Group 03/08/2005 (15:46:13)
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19 // CVS Reference : /AT91SAM7S256.pl/1.8/Wed Feb 9 15:29:26 2005//
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20 // CVS Reference : /SYS_SAM7S.pl/1.2/Tue Feb 1 17:01:52 2005//
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21 // CVS Reference : /MC_SAM7S.pl/1.2/Tue Feb 1 17:01:00 2005//
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22 // CVS Reference : /PMC_SAM7S_USB.pl/1.4/Tue Feb 8 13:58:22 2005//
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23 // CVS Reference : /RSTC_SAM7S.pl/1.1/Tue Feb 1 16:16:35 2005//
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24 // CVS Reference : /RTTC_6081A.pl/1.2/Tue Nov 9 14:43:58 2004//
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25 // CVS Reference : /PITC_6079A.pl/1.2/Tue Nov 9 14:43:56 2004//
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26 // CVS Reference : /WDTC_6080A.pl/1.3/Tue Nov 9 14:44:00 2004//
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27 // CVS Reference : /VREG_6085B.pl/1.1/Tue Feb 1 16:05:48 2005//
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28 // CVS Reference : /UDP_6083C.pl/1.1/Mon Jan 31 13:01:46 2005//
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29 // CVS Reference : /AIC_6075A.pl/1.1/Fri Jun 28 10:36:48 2002//
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30 // CVS Reference : /PIO_6057A.pl/1.2/Thu Feb 3 10:18:28 2005//
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31 // CVS Reference : /DBGU_6059D.pl/1.1/Mon Jan 31 13:15:32 2005//
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32 // CVS Reference : /US_6089C.pl/1.1/Mon Jul 12 18:23:26 2004//
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33 // CVS Reference : /SPI_6088D.pl/1.2/Mon Feb 14 07:24:18 2005//
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34 // CVS Reference : /SSC_6078A.pl/1.1/Tue Jul 13 07:45:40 2004//
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35 // CVS Reference : /TC_6082A.pl/1.6/Fri Feb 18 13:53:30 2005//
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36 // CVS Reference : /TWI_6061A.pl/1.1/Tue Jul 13 07:38:06 2004//
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37 // CVS Reference : /PDC_6074C.pl/1.2/Thu Feb 3 08:48:54 2005//
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38 // CVS Reference : /ADC_6051C.pl/1.1/Fri Oct 17 09:12:38 2003//
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39 // CVS Reference : /PWM_6044D.pl/1.1/Tue Apr 27 14:53:52 2004//
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40 // ----------------------------------------------------------------------------
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42 #ifndef AT91SAM7S256_H
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43 #define AT91SAM7S256_H
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45 typedef volatile unsigned int AT91_REG;// Hardware register definition
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47 // *****************************************************************************
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48 // SOFTWARE API DEFINITION FOR System Peripherals
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49 // *****************************************************************************
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50 typedef struct _AT91S_SYS {
\r
51 AT91_REG AIC_SMR[32]; // Source Mode Register
\r
52 AT91_REG AIC_SVR[32]; // Source Vector Register
\r
53 AT91_REG AIC_IVR; // IRQ Vector Register
\r
54 AT91_REG AIC_FVR; // FIQ Vector Register
\r
55 AT91_REG AIC_ISR; // Interrupt Status Register
\r
56 AT91_REG AIC_IPR; // Interrupt Pending Register
\r
57 AT91_REG AIC_IMR; // Interrupt Mask Register
\r
58 AT91_REG AIC_CISR; // Core Interrupt Status Register
\r
59 AT91_REG Reserved0[2]; //
\r
60 AT91_REG AIC_IECR; // Interrupt Enable Command Register
\r
61 AT91_REG AIC_IDCR; // Interrupt Disable Command Register
\r
62 AT91_REG AIC_ICCR; // Interrupt Clear Command Register
\r
63 AT91_REG AIC_ISCR; // Interrupt Set Command Register
\r
64 AT91_REG AIC_EOICR; // End of Interrupt Command Register
\r
65 AT91_REG AIC_SPU; // Spurious Vector Register
\r
66 AT91_REG AIC_DCR; // Debug Control Register (Protect)
\r
67 AT91_REG Reserved1[1]; //
\r
68 AT91_REG AIC_FFER; // Fast Forcing Enable Register
\r
69 AT91_REG AIC_FFDR; // Fast Forcing Disable Register
\r
70 AT91_REG AIC_FFSR; // Fast Forcing Status Register
\r
71 AT91_REG Reserved2[45]; //
\r
72 AT91_REG DBGU_CR; // Control Register
\r
73 AT91_REG DBGU_MR; // Mode Register
\r
74 AT91_REG DBGU_IER; // Interrupt Enable Register
\r
75 AT91_REG DBGU_IDR; // Interrupt Disable Register
\r
76 AT91_REG DBGU_IMR; // Interrupt Mask Register
\r
77 AT91_REG DBGU_CSR; // Channel Status Register
\r
78 AT91_REG DBGU_RHR; // Receiver Holding Register
\r
79 AT91_REG DBGU_THR; // Transmitter Holding Register
\r
80 AT91_REG DBGU_BRGR; // Baud Rate Generator Register
\r
81 AT91_REG Reserved3[7]; //
\r
82 AT91_REG DBGU_CIDR; // Chip ID Register
\r
83 AT91_REG DBGU_EXID; // Chip ID Extension Register
\r
84 AT91_REG DBGU_FNTR; // Force NTRST Register
\r
85 AT91_REG Reserved4[45]; //
\r
86 AT91_REG DBGU_RPR; // Receive Pointer Register
\r
87 AT91_REG DBGU_RCR; // Receive Counter Register
\r
88 AT91_REG DBGU_TPR; // Transmit Pointer Register
\r
89 AT91_REG DBGU_TCR; // Transmit Counter Register
\r
90 AT91_REG DBGU_RNPR; // Receive Next Pointer Register
\r
91 AT91_REG DBGU_RNCR; // Receive Next Counter Register
\r
92 AT91_REG DBGU_TNPR; // Transmit Next Pointer Register
\r
93 AT91_REG DBGU_TNCR; // Transmit Next Counter Register
\r
94 AT91_REG DBGU_PTCR; // PDC Transfer Control Register
\r
95 AT91_REG DBGU_PTSR; // PDC Transfer Status Register
\r
96 AT91_REG Reserved5[54]; //
\r
97 AT91_REG PIOA_PER; // PIO Enable Register
\r
98 AT91_REG PIOA_PDR; // PIO Disable Register
\r
99 AT91_REG PIOA_PSR; // PIO Status Register
\r
100 AT91_REG Reserved6[1]; //
\r
101 AT91_REG PIOA_OER; // Output Enable Register
\r
102 AT91_REG PIOA_ODR; // Output Disable Registerr
\r
103 AT91_REG PIOA_OSR; // Output Status Register
\r
104 AT91_REG Reserved7[1]; //
\r
105 AT91_REG PIOA_IFER; // Input Filter Enable Register
\r
106 AT91_REG PIOA_IFDR; // Input Filter Disable Register
\r
107 AT91_REG PIOA_IFSR; // Input Filter Status Register
\r
108 AT91_REG Reserved8[1]; //
\r
109 AT91_REG PIOA_SODR; // Set Output Data Register
\r
110 AT91_REG PIOA_CODR; // Clear Output Data Register
\r
111 AT91_REG PIOA_ODSR; // Output Data Status Register
\r
112 AT91_REG PIOA_PDSR; // Pin Data Status Register
\r
113 AT91_REG PIOA_IER; // Interrupt Enable Register
\r
114 AT91_REG PIOA_IDR; // Interrupt Disable Register
\r
115 AT91_REG PIOA_IMR; // Interrupt Mask Register
\r
116 AT91_REG PIOA_ISR; // Interrupt Status Register
\r
117 AT91_REG PIOA_MDER; // Multi-driver Enable Register
\r
118 AT91_REG PIOA_MDDR; // Multi-driver Disable Register
\r
119 AT91_REG PIOA_MDSR; // Multi-driver Status Register
\r
120 AT91_REG Reserved9[1]; //
\r
121 AT91_REG PIOA_PPUDR; // Pull-up Disable Register
\r
122 AT91_REG PIOA_PPUER; // Pull-up Enable Register
\r
123 AT91_REG PIOA_PPUSR; // Pull-up Status Register
\r
124 AT91_REG Reserved10[1]; //
\r
125 AT91_REG PIOA_ASR; // Select A Register
\r
126 AT91_REG PIOA_BSR; // Select B Register
\r
127 AT91_REG PIOA_ABSR; // AB Select Status Register
\r
128 AT91_REG Reserved11[9]; //
\r
129 AT91_REG PIOA_OWER; // Output Write Enable Register
\r
130 AT91_REG PIOA_OWDR; // Output Write Disable Register
\r
131 AT91_REG PIOA_OWSR; // Output Write Status Register
\r
132 AT91_REG Reserved12[469]; //
\r
133 AT91_REG PMC_SCER; // System Clock Enable Register
\r
134 AT91_REG PMC_SCDR; // System Clock Disable Register
\r
135 AT91_REG PMC_SCSR; // System Clock Status Register
\r
136 AT91_REG Reserved13[1]; //
\r
137 AT91_REG PMC_PCER; // Peripheral Clock Enable Register
\r
138 AT91_REG PMC_PCDR; // Peripheral Clock Disable Register
\r
139 AT91_REG PMC_PCSR; // Peripheral Clock Status Register
\r
140 AT91_REG Reserved14[1]; //
\r
141 AT91_REG PMC_MOR; // Main Oscillator Register
\r
142 AT91_REG PMC_MCFR; // Main Clock Frequency Register
\r
143 AT91_REG Reserved15[1]; //
\r
144 AT91_REG PMC_PLLR; // PLL Register
\r
145 AT91_REG PMC_MCKR; // Master Clock Register
\r
146 AT91_REG Reserved16[3]; //
\r
147 AT91_REG PMC_PCKR[3]; // Programmable Clock Register
\r
148 AT91_REG Reserved17[5]; //
\r
149 AT91_REG PMC_IER; // Interrupt Enable Register
\r
150 AT91_REG PMC_IDR; // Interrupt Disable Register
\r
151 AT91_REG PMC_SR; // Status Register
\r
152 AT91_REG PMC_IMR; // Interrupt Mask Register
\r
153 AT91_REG Reserved18[36]; //
\r
154 AT91_REG RSTC_RCR; // Reset Control Register
\r
155 AT91_REG RSTC_RSR; // Reset Status Register
\r
156 AT91_REG RSTC_RMR; // Reset Mode Register
\r
157 AT91_REG Reserved19[5]; //
\r
158 AT91_REG RTTC_RTMR; // Real-time Mode Register
\r
159 AT91_REG RTTC_RTAR; // Real-time Alarm Register
\r
160 AT91_REG RTTC_RTVR; // Real-time Value Register
\r
161 AT91_REG RTTC_RTSR; // Real-time Status Register
\r
162 AT91_REG PITC_PIMR; // Period Interval Mode Register
\r
163 AT91_REG PITC_PISR; // Period Interval Status Register
\r
164 AT91_REG PITC_PIVR; // Period Interval Value Register
\r
165 AT91_REG PITC_PIIR; // Period Interval Image Register
\r
166 AT91_REG WDTC_WDCR; // Watchdog Control Register
\r
167 AT91_REG WDTC_WDMR; // Watchdog Mode Register
\r
168 AT91_REG WDTC_WDSR; // Watchdog Status Register
\r
169 AT91_REG Reserved20[5]; //
\r
170 AT91_REG VREG_MR; // Voltage Regulator Mode Register
\r
171 } AT91S_SYS, *AT91PS_SYS;
\r
174 // *****************************************************************************
\r
175 // SOFTWARE API DEFINITION FOR Advanced Interrupt Controller
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176 // *****************************************************************************
\r
177 typedef struct _AT91S_AIC {
\r
178 AT91_REG AIC_SMR[32]; // Source Mode Register
\r
179 AT91_REG AIC_SVR[32]; // Source Vector Register
\r
180 AT91_REG AIC_IVR; // IRQ Vector Register
\r
181 AT91_REG AIC_FVR; // FIQ Vector Register
\r
182 AT91_REG AIC_ISR; // Interrupt Status Register
\r
183 AT91_REG AIC_IPR; // Interrupt Pending Register
\r
184 AT91_REG AIC_IMR; // Interrupt Mask Register
\r
185 AT91_REG AIC_CISR; // Core Interrupt Status Register
\r
186 AT91_REG Reserved0[2]; //
\r
187 AT91_REG AIC_IECR; // Interrupt Enable Command Register
\r
188 AT91_REG AIC_IDCR; // Interrupt Disable Command Register
\r
189 AT91_REG AIC_ICCR; // Interrupt Clear Command Register
\r
190 AT91_REG AIC_ISCR; // Interrupt Set Command Register
\r
191 AT91_REG AIC_EOICR; // End of Interrupt Command Register
\r
192 AT91_REG AIC_SPU; // Spurious Vector Register
\r
193 AT91_REG AIC_DCR; // Debug Control Register (Protect)
\r
194 AT91_REG Reserved1[1]; //
\r
195 AT91_REG AIC_FFER; // Fast Forcing Enable Register
\r
196 AT91_REG AIC_FFDR; // Fast Forcing Disable Register
\r
197 AT91_REG AIC_FFSR; // Fast Forcing Status Register
\r
198 } AT91S_AIC, *AT91PS_AIC;
\r
200 // -------- AIC_SMR : (AIC Offset: 0x0) Control Register --------
\r
201 #define AT91C_AIC_PRIOR ((unsigned int) 0x7 << 0) // (AIC) Priority Level
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202 #define AT91C_AIC_PRIOR_LOWEST ((unsigned int) 0x0) // (AIC) Lowest priority level
\r
203 #define AT91C_AIC_PRIOR_HIGHEST ((unsigned int) 0x7) // (AIC) Highest priority level
\r
204 #define AT91C_AIC_SRCTYPE ((unsigned int) 0x3 << 5) // (AIC) Interrupt Source Type
\r
205 #define AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE ((unsigned int) 0x0 << 5) // (AIC) Internal Sources Code Label Level Sensitive
\r
206 #define AT91C_AIC_SRCTYPE_INT_EDGE_TRIGGERED ((unsigned int) 0x1 << 5) // (AIC) Internal Sources Code Label Edge triggered
\r
207 #define AT91C_AIC_SRCTYPE_EXT_HIGH_LEVEL ((unsigned int) 0x2 << 5) // (AIC) External Sources Code Label High-level Sensitive
\r
208 #define AT91C_AIC_SRCTYPE_EXT_POSITIVE_EDGE ((unsigned int) 0x3 << 5) // (AIC) External Sources Code Label Positive Edge triggered
\r
209 // -------- AIC_CISR : (AIC Offset: 0x114) AIC Core Interrupt Status Register --------
\r
210 #define AT91C_AIC_NFIQ ((unsigned int) 0x1 << 0) // (AIC) NFIQ Status
\r
211 #define AT91C_AIC_NIRQ ((unsigned int) 0x1 << 1) // (AIC) NIRQ Status
\r
212 // -------- AIC_DCR : (AIC Offset: 0x138) AIC Debug Control Register (Protect) --------
\r
213 #define AT91C_AIC_DCR_PROT ((unsigned int) 0x1 << 0) // (AIC) Protection Mode
\r
214 #define AT91C_AIC_DCR_GMSK ((unsigned int) 0x1 << 1) // (AIC) General Mask
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216 // *****************************************************************************
\r
217 // SOFTWARE API DEFINITION FOR Peripheral DMA Controller
\r
218 // *****************************************************************************
\r
219 typedef struct _AT91S_PDC {
\r
220 AT91_REG PDC_RPR; // Receive Pointer Register
\r
221 AT91_REG PDC_RCR; // Receive Counter Register
\r
222 AT91_REG PDC_TPR; // Transmit Pointer Register
\r
223 AT91_REG PDC_TCR; // Transmit Counter Register
\r
224 AT91_REG PDC_RNPR; // Receive Next Pointer Register
\r
225 AT91_REG PDC_RNCR; // Receive Next Counter Register
\r
226 AT91_REG PDC_TNPR; // Transmit Next Pointer Register
\r
227 AT91_REG PDC_TNCR; // Transmit Next Counter Register
\r
228 AT91_REG PDC_PTCR; // PDC Transfer Control Register
\r
229 AT91_REG PDC_PTSR; // PDC Transfer Status Register
\r
230 } AT91S_PDC, *AT91PS_PDC;
\r
232 // -------- PDC_PTCR : (PDC Offset: 0x20) PDC Transfer Control Register --------
\r
233 #define AT91C_PDC_RXTEN ((unsigned int) 0x1 << 0) // (PDC) Receiver Transfer Enable
\r
234 #define AT91C_PDC_RXTDIS ((unsigned int) 0x1 << 1) // (PDC) Receiver Transfer Disable
\r
235 #define AT91C_PDC_TXTEN ((unsigned int) 0x1 << 8) // (PDC) Transmitter Transfer Enable
\r
236 #define AT91C_PDC_TXTDIS ((unsigned int) 0x1 << 9) // (PDC) Transmitter Transfer Disable
\r
237 // -------- PDC_PTSR : (PDC Offset: 0x24) PDC Transfer Status Register --------
\r
239 // *****************************************************************************
\r
240 // SOFTWARE API DEFINITION FOR Debug Unit
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241 // *****************************************************************************
\r
242 typedef struct _AT91S_DBGU {
\r
243 AT91_REG DBGU_CR; // Control Register
\r
244 AT91_REG DBGU_MR; // Mode Register
\r
245 AT91_REG DBGU_IER; // Interrupt Enable Register
\r
246 AT91_REG DBGU_IDR; // Interrupt Disable Register
\r
247 AT91_REG DBGU_IMR; // Interrupt Mask Register
\r
248 AT91_REG DBGU_CSR; // Channel Status Register
\r
249 AT91_REG DBGU_RHR; // Receiver Holding Register
\r
250 AT91_REG DBGU_THR; // Transmitter Holding Register
\r
251 AT91_REG DBGU_BRGR; // Baud Rate Generator Register
\r
252 AT91_REG Reserved0[7]; //
\r
253 AT91_REG DBGU_CIDR; // Chip ID Register
\r
254 AT91_REG DBGU_EXID; // Chip ID Extension Register
\r
255 AT91_REG DBGU_FNTR; // Force NTRST Register
\r
256 AT91_REG Reserved1[45]; //
\r
257 AT91_REG DBGU_RPR; // Receive Pointer Register
\r
258 AT91_REG DBGU_RCR; // Receive Counter Register
\r
259 AT91_REG DBGU_TPR; // Transmit Pointer Register
\r
260 AT91_REG DBGU_TCR; // Transmit Counter Register
\r
261 AT91_REG DBGU_RNPR; // Receive Next Pointer Register
\r
262 AT91_REG DBGU_RNCR; // Receive Next Counter Register
\r
263 AT91_REG DBGU_TNPR; // Transmit Next Pointer Register
\r
264 AT91_REG DBGU_TNCR; // Transmit Next Counter Register
\r
265 AT91_REG DBGU_PTCR; // PDC Transfer Control Register
\r
266 AT91_REG DBGU_PTSR; // PDC Transfer Status Register
\r
267 } AT91S_DBGU, *AT91PS_DBGU;
\r
269 // -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register --------
\r
270 #define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) // (DBGU) Reset Receiver
\r
271 #define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) // (DBGU) Reset Transmitter
\r
272 #define AT91C_US_RXEN ((unsigned int) 0x1 << 4) // (DBGU) Receiver Enable
\r
273 #define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) // (DBGU) Receiver Disable
\r
274 #define AT91C_US_TXEN ((unsigned int) 0x1 << 6) // (DBGU) Transmitter Enable
\r
275 #define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) // (DBGU) Transmitter Disable
\r
276 #define AT91C_US_RSTSTA ((unsigned int) 0x1 << 8) // (DBGU) Reset Status Bits
\r
277 // -------- DBGU_MR : (DBGU Offset: 0x4) Debug Unit Mode Register --------
\r
278 #define AT91C_US_PAR ((unsigned int) 0x7 << 9) // (DBGU) Parity type
\r
279 #define AT91C_US_PAR_EVEN ((unsigned int) 0x0 << 9) // (DBGU) Even Parity
\r
280 #define AT91C_US_PAR_ODD ((unsigned int) 0x1 << 9) // (DBGU) Odd Parity
\r
281 #define AT91C_US_PAR_SPACE ((unsigned int) 0x2 << 9) // (DBGU) Parity forced to 0 (Space)
\r
282 #define AT91C_US_PAR_MARK ((unsigned int) 0x3 << 9) // (DBGU) Parity forced to 1 (Mark)
\r
283 #define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) // (DBGU) No Parity
\r
284 #define AT91C_US_PAR_MULTI_DROP ((unsigned int) 0x6 << 9) // (DBGU) Multi-drop mode
\r
285 #define AT91C_US_CHMODE ((unsigned int) 0x3 << 14) // (DBGU) Channel Mode
\r
286 #define AT91C_US_CHMODE_NORMAL ((unsigned int) 0x0 << 14) // (DBGU) Normal Mode: The USART channel operates as an RX/TX USART.
\r
287 #define AT91C_US_CHMODE_AUTO ((unsigned int) 0x1 << 14) // (DBGU) Automatic Echo: Receiver Data Input is connected to the TXD pin.
\r
288 #define AT91C_US_CHMODE_LOCAL ((unsigned int) 0x2 << 14) // (DBGU) Local Loopback: Transmitter Output Signal is connected to Receiver Input Signal.
\r
289 #define AT91C_US_CHMODE_REMOTE ((unsigned int) 0x3 << 14) // (DBGU) Remote Loopback: RXD pin is internally connected to TXD pin.
\r
290 // -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register --------
\r
291 #define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) // (DBGU) RXRDY Interrupt
\r
292 #define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) // (DBGU) TXRDY Interrupt
\r
293 #define AT91C_US_ENDRX ((unsigned int) 0x1 << 3) // (DBGU) End of Receive Transfer Interrupt
\r
294 #define AT91C_US_ENDTX ((unsigned int) 0x1 << 4) // (DBGU) End of Transmit Interrupt
\r
295 #define AT91C_US_OVRE ((unsigned int) 0x1 << 5) // (DBGU) Overrun Interrupt
\r
296 #define AT91C_US_FRAME ((unsigned int) 0x1 << 6) // (DBGU) Framing Error Interrupt
\r
297 #define AT91C_US_PARE ((unsigned int) 0x1 << 7) // (DBGU) Parity Error Interrupt
\r
298 #define AT91C_US_TXEMPTY ((unsigned int) 0x1 << 9) // (DBGU) TXEMPTY Interrupt
\r
299 #define AT91C_US_TXBUFE ((unsigned int) 0x1 << 11) // (DBGU) TXBUFE Interrupt
\r
300 #define AT91C_US_RXBUFF ((unsigned int) 0x1 << 12) // (DBGU) RXBUFF Interrupt
\r
301 #define AT91C_US_COMM_TX ((unsigned int) 0x1 << 30) // (DBGU) COMM_TX Interrupt
\r
302 #define AT91C_US_COMM_RX ((unsigned int) 0x1 << 31) // (DBGU) COMM_RX Interrupt
\r
303 // -------- DBGU_IDR : (DBGU Offset: 0xc) Debug Unit Interrupt Disable Register --------
\r
304 // -------- DBGU_IMR : (DBGU Offset: 0x10) Debug Unit Interrupt Mask Register --------
\r
305 // -------- DBGU_CSR : (DBGU Offset: 0x14) Debug Unit Channel Status Register --------
\r
306 // -------- DBGU_FNTR : (DBGU Offset: 0x48) Debug Unit FORCE_NTRST Register --------
\r
307 #define AT91C_US_FORCE_NTRST ((unsigned int) 0x1 << 0) // (DBGU) Force NTRST in JTAG
\r
309 // *****************************************************************************
\r
310 // SOFTWARE API DEFINITION FOR Parallel Input Output Controler
\r
311 // *****************************************************************************
\r
312 typedef struct _AT91S_PIO {
\r
313 AT91_REG PIO_PER; // PIO Enable Register
\r
314 AT91_REG PIO_PDR; // PIO Disable Register
\r
315 AT91_REG PIO_PSR; // PIO Status Register
\r
316 AT91_REG Reserved0[1]; //
\r
317 AT91_REG PIO_OER; // Output Enable Register
\r
318 AT91_REG PIO_ODR; // Output Disable Registerr
\r
319 AT91_REG PIO_OSR; // Output Status Register
\r
320 AT91_REG Reserved1[1]; //
\r
321 AT91_REG PIO_IFER; // Input Filter Enable Register
\r
322 AT91_REG PIO_IFDR; // Input Filter Disable Register
\r
323 AT91_REG PIO_IFSR; // Input Filter Status Register
\r
324 AT91_REG Reserved2[1]; //
\r
325 AT91_REG PIO_SODR; // Set Output Data Register
\r
326 AT91_REG PIO_CODR; // Clear Output Data Register
\r
327 AT91_REG PIO_ODSR; // Output Data Status Register
\r
328 AT91_REG PIO_PDSR; // Pin Data Status Register
\r
329 AT91_REG PIO_IER; // Interrupt Enable Register
\r
330 AT91_REG PIO_IDR; // Interrupt Disable Register
\r
331 AT91_REG PIO_IMR; // Interrupt Mask Register
\r
332 AT91_REG PIO_ISR; // Interrupt Status Register
\r
333 AT91_REG PIO_MDER; // Multi-driver Enable Register
\r
334 AT91_REG PIO_MDDR; // Multi-driver Disable Register
\r
335 AT91_REG PIO_MDSR; // Multi-driver Status Register
\r
336 AT91_REG Reserved3[1]; //
\r
337 AT91_REG PIO_PPUDR; // Pull-up Disable Register
\r
338 AT91_REG PIO_PPUER; // Pull-up Enable Register
\r
339 AT91_REG PIO_PPUSR; // Pull-up Status Register
\r
340 AT91_REG Reserved4[1]; //
\r
341 AT91_REG PIO_ASR; // Select A Register
\r
342 AT91_REG PIO_BSR; // Select B Register
\r
343 AT91_REG PIO_ABSR; // AB Select Status Register
\r
344 AT91_REG Reserved5[9]; //
\r
345 AT91_REG PIO_OWER; // Output Write Enable Register
\r
346 AT91_REG PIO_OWDR; // Output Write Disable Register
\r
347 AT91_REG PIO_OWSR; // Output Write Status Register
\r
348 } AT91S_PIO, *AT91PS_PIO;
\r
351 // *****************************************************************************
\r
352 // SOFTWARE API DEFINITION FOR Clock Generator Controler
\r
353 // *****************************************************************************
\r
354 typedef struct _AT91S_CKGR {
\r
355 AT91_REG CKGR_MOR; // Main Oscillator Register
\r
356 AT91_REG CKGR_MCFR; // Main Clock Frequency Register
\r
357 AT91_REG Reserved0[1]; //
\r
358 AT91_REG CKGR_PLLR; // PLL Register
\r
359 } AT91S_CKGR, *AT91PS_CKGR;
\r
361 // -------- CKGR_MOR : (CKGR Offset: 0x0) Main Oscillator Register --------
\r
362 #define AT91C_CKGR_MOSCEN ((unsigned int) 0x1 << 0) // (CKGR) Main Oscillator Enable
\r
363 #define AT91C_CKGR_OSCBYPASS ((unsigned int) 0x1 << 1) // (CKGR) Main Oscillator Bypass
\r
364 #define AT91C_CKGR_OSCOUNT ((unsigned int) 0xFF << 8) // (CKGR) Main Oscillator Start-up Time
\r
365 // -------- CKGR_MCFR : (CKGR Offset: 0x4) Main Clock Frequency Register --------
\r
366 #define AT91C_CKGR_MAINF ((unsigned int) 0xFFFF << 0) // (CKGR) Main Clock Frequency
\r
367 #define AT91C_CKGR_MAINRDY ((unsigned int) 0x1 << 16) // (CKGR) Main Clock Ready
\r
368 // -------- CKGR_PLLR : (CKGR Offset: 0xc) PLL B Register --------
\r
369 #define AT91C_CKGR_DIV ((unsigned int) 0xFF << 0) // (CKGR) Divider Selected
\r
370 #define AT91C_CKGR_DIV_0 ((unsigned int) 0x0) // (CKGR) Divider output is 0
\r
371 #define AT91C_CKGR_DIV_BYPASS ((unsigned int) 0x1) // (CKGR) Divider is bypassed
\r
372 #define AT91C_CKGR_PLLCOUNT ((unsigned int) 0x3F << 8) // (CKGR) PLL Counter
\r
373 #define AT91C_CKGR_OUT ((unsigned int) 0x3 << 14) // (CKGR) PLL Output Frequency Range
\r
374 #define AT91C_CKGR_OUT_0 ((unsigned int) 0x0 << 14) // (CKGR) Please refer to the PLL datasheet
\r
375 #define AT91C_CKGR_OUT_1 ((unsigned int) 0x1 << 14) // (CKGR) Please refer to the PLL datasheet
\r
376 #define AT91C_CKGR_OUT_2 ((unsigned int) 0x2 << 14) // (CKGR) Please refer to the PLL datasheet
\r
377 #define AT91C_CKGR_OUT_3 ((unsigned int) 0x3 << 14) // (CKGR) Please refer to the PLL datasheet
\r
378 #define AT91C_CKGR_MUL ((unsigned int) 0x7FF << 16) // (CKGR) PLL Multiplier
\r
379 #define AT91C_CKGR_USBDIV ((unsigned int) 0x3 << 28) // (CKGR) Divider for USB Clocks
\r
380 #define AT91C_CKGR_USBDIV_0 ((unsigned int) 0x0 << 28) // (CKGR) Divider output is PLL clock output
\r
381 #define AT91C_CKGR_USBDIV_1 ((unsigned int) 0x1 << 28) // (CKGR) Divider output is PLL clock output divided by 2
\r
382 #define AT91C_CKGR_USBDIV_2 ((unsigned int) 0x2 << 28) // (CKGR) Divider output is PLL clock output divided by 4
\r
384 // *****************************************************************************
\r
385 // SOFTWARE API DEFINITION FOR Power Management Controler
\r
386 // *****************************************************************************
\r
387 typedef struct _AT91S_PMC {
\r
388 AT91_REG PMC_SCER; // System Clock Enable Register
\r
389 AT91_REG PMC_SCDR; // System Clock Disable Register
\r
390 AT91_REG PMC_SCSR; // System Clock Status Register
\r
391 AT91_REG Reserved0[1]; //
\r
392 AT91_REG PMC_PCER; // Peripheral Clock Enable Register
\r
393 AT91_REG PMC_PCDR; // Peripheral Clock Disable Register
\r
394 AT91_REG PMC_PCSR; // Peripheral Clock Status Register
\r
395 AT91_REG Reserved1[1]; //
\r
396 AT91_REG PMC_MOR; // Main Oscillator Register
\r
397 AT91_REG PMC_MCFR; // Main Clock Frequency Register
\r
398 AT91_REG Reserved2[1]; //
\r
399 AT91_REG PMC_PLLR; // PLL Register
\r
400 AT91_REG PMC_MCKR; // Master Clock Register
\r
401 AT91_REG Reserved3[3]; //
\r
402 AT91_REG PMC_PCKR[3]; // Programmable Clock Register
\r
403 AT91_REG Reserved4[5]; //
\r
404 AT91_REG PMC_IER; // Interrupt Enable Register
\r
405 AT91_REG PMC_IDR; // Interrupt Disable Register
\r
406 AT91_REG PMC_SR; // Status Register
\r
407 AT91_REG PMC_IMR; // Interrupt Mask Register
\r
408 } AT91S_PMC, *AT91PS_PMC;
\r
410 // -------- PMC_SCER : (PMC Offset: 0x0) System Clock Enable Register --------
\r
411 #define AT91C_PMC_PCK ((unsigned int) 0x1 << 0) // (PMC) Processor Clock
\r
412 #define AT91C_PMC_UDP ((unsigned int) 0x1 << 7) // (PMC) USB Device Port Clock
\r
413 #define AT91C_PMC_PCK0 ((unsigned int) 0x1 << 8) // (PMC) Programmable Clock Output
\r
414 #define AT91C_PMC_PCK1 ((unsigned int) 0x1 << 9) // (PMC) Programmable Clock Output
\r
415 #define AT91C_PMC_PCK2 ((unsigned int) 0x1 << 10) // (PMC) Programmable Clock Output
\r
416 // -------- PMC_SCDR : (PMC Offset: 0x4) System Clock Disable Register --------
\r
417 // -------- PMC_SCSR : (PMC Offset: 0x8) System Clock Status Register --------
\r
418 // -------- CKGR_MOR : (PMC Offset: 0x20) Main Oscillator Register --------
\r
419 // -------- CKGR_MCFR : (PMC Offset: 0x24) Main Clock Frequency Register --------
\r
420 // -------- CKGR_PLLR : (PMC Offset: 0x2c) PLL B Register --------
\r
421 // -------- PMC_MCKR : (PMC Offset: 0x30) Master Clock Register --------
\r
422 #define AT91C_PMC_CSS ((unsigned int) 0x3 << 0) // (PMC) Programmable Clock Selection
\r
423 #define AT91C_PMC_CSS_SLOW_CLK ((unsigned int) 0x0) // (PMC) Slow Clock is selected
\r
424 #define AT91C_PMC_CSS_MAIN_CLK ((unsigned int) 0x1) // (PMC) Main Clock is selected
\r
425 #define AT91C_PMC_CSS_PLL_CLK ((unsigned int) 0x3) // (PMC) Clock from PLL is selected
\r
426 #define AT91C_PMC_PRES ((unsigned int) 0x7 << 2) // (PMC) Programmable Clock Prescaler
\r
427 #define AT91C_PMC_PRES_CLK ((unsigned int) 0x0 << 2) // (PMC) Selected clock
\r
428 #define AT91C_PMC_PRES_CLK_2 ((unsigned int) 0x1 << 2) // (PMC) Selected clock divided by 2
\r
429 #define AT91C_PMC_PRES_CLK_4 ((unsigned int) 0x2 << 2) // (PMC) Selected clock divided by 4
\r
430 #define AT91C_PMC_PRES_CLK_8 ((unsigned int) 0x3 << 2) // (PMC) Selected clock divided by 8
\r
431 #define AT91C_PMC_PRES_CLK_16 ((unsigned int) 0x4 << 2) // (PMC) Selected clock divided by 16
\r
432 #define AT91C_PMC_PRES_CLK_32 ((unsigned int) 0x5 << 2) // (PMC) Selected clock divided by 32
\r
433 #define AT91C_PMC_PRES_CLK_64 ((unsigned int) 0x6 << 2) // (PMC) Selected clock divided by 64
\r
434 // -------- PMC_PCKR : (PMC Offset: 0x40) Programmable Clock Register --------
\r
435 // -------- PMC_IER : (PMC Offset: 0x60) PMC Interrupt Enable Register --------
\r
436 #define AT91C_PMC_MOSCS ((unsigned int) 0x1 << 0) // (PMC) MOSC Status/Enable/Disable/Mask
\r
437 #define AT91C_PMC_LOCK ((unsigned int) 0x1 << 2) // (PMC) PLL Status/Enable/Disable/Mask
\r
438 #define AT91C_PMC_MCKRDY ((unsigned int) 0x1 << 3) // (PMC) MCK_RDY Status/Enable/Disable/Mask
\r
439 #define AT91C_PMC_PCK0RDY ((unsigned int) 0x1 << 8) // (PMC) PCK0_RDY Status/Enable/Disable/Mask
\r
440 #define AT91C_PMC_PCK1RDY ((unsigned int) 0x1 << 9) // (PMC) PCK1_RDY Status/Enable/Disable/Mask
\r
441 #define AT91C_PMC_PCK2RDY ((unsigned int) 0x1 << 10) // (PMC) PCK2_RDY Status/Enable/Disable/Mask
\r
442 // -------- PMC_IDR : (PMC Offset: 0x64) PMC Interrupt Disable Register --------
\r
443 // -------- PMC_SR : (PMC Offset: 0x68) PMC Status Register --------
\r
444 // -------- PMC_IMR : (PMC Offset: 0x6c) PMC Interrupt Mask Register --------
\r
446 // *****************************************************************************
\r
447 // SOFTWARE API DEFINITION FOR Reset Controller Interface
\r
448 // *****************************************************************************
\r
449 typedef struct _AT91S_RSTC {
\r
450 AT91_REG RSTC_RCR; // Reset Control Register
\r
451 AT91_REG RSTC_RSR; // Reset Status Register
\r
452 AT91_REG RSTC_RMR; // Reset Mode Register
\r
453 } AT91S_RSTC, *AT91PS_RSTC;
\r
455 // -------- RSTC_RCR : (RSTC Offset: 0x0) Reset Control Register --------
\r
456 #define AT91C_RSTC_PROCRST ((unsigned int) 0x1 << 0) // (RSTC) Processor Reset
\r
457 #define AT91C_RSTC_PERRST ((unsigned int) 0x1 << 2) // (RSTC) Peripheral Reset
\r
458 #define AT91C_RSTC_EXTRST ((unsigned int) 0x1 << 3) // (RSTC) External Reset
\r
459 #define AT91C_RSTC_KEY ((unsigned int) 0xFF << 24) // (RSTC) Password
\r
460 // -------- RSTC_RSR : (RSTC Offset: 0x4) Reset Status Register --------
\r
461 #define AT91C_RSTC_URSTS ((unsigned int) 0x1 << 0) // (RSTC) User Reset Status
\r
462 #define AT91C_RSTC_BODSTS ((unsigned int) 0x1 << 1) // (RSTC) Brownout Detection Status
\r
463 #define AT91C_RSTC_RSTTYP ((unsigned int) 0x7 << 8) // (RSTC) Reset Type
\r
464 #define AT91C_RSTC_RSTTYP_POWERUP ((unsigned int) 0x0 << 8) // (RSTC) Power-up Reset. VDDCORE rising.
\r
465 #define AT91C_RSTC_RSTTYP_WAKEUP ((unsigned int) 0x1 << 8) // (RSTC) WakeUp Reset. VDDCORE rising.
\r
466 #define AT91C_RSTC_RSTTYP_WATCHDOG ((unsigned int) 0x2 << 8) // (RSTC) Watchdog Reset. Watchdog overflow occured.
\r
467 #define AT91C_RSTC_RSTTYP_SOFTWARE ((unsigned int) 0x3 << 8) // (RSTC) Software Reset. Processor reset required by the software.
\r
468 #define AT91C_RSTC_RSTTYP_USER ((unsigned int) 0x4 << 8) // (RSTC) User Reset. NRST pin detected low.
\r
469 #define AT91C_RSTC_RSTTYP_BROWNOUT ((unsigned int) 0x5 << 8) // (RSTC) Brownout Reset occured.
\r
470 #define AT91C_RSTC_NRSTL ((unsigned int) 0x1 << 16) // (RSTC) NRST pin level
\r
471 #define AT91C_RSTC_SRCMP ((unsigned int) 0x1 << 17) // (RSTC) Software Reset Command in Progress.
\r
472 // -------- RSTC_RMR : (RSTC Offset: 0x8) Reset Mode Register --------
\r
473 #define AT91C_RSTC_URSTEN ((unsigned int) 0x1 << 0) // (RSTC) User Reset Enable
\r
474 #define AT91C_RSTC_URSTIEN ((unsigned int) 0x1 << 4) // (RSTC) User Reset Interrupt Enable
\r
475 #define AT91C_RSTC_ERSTL ((unsigned int) 0xF << 8) // (RSTC) User Reset Enable
\r
476 #define AT91C_RSTC_BODIEN ((unsigned int) 0x1 << 16) // (RSTC) Brownout Detection Interrupt Enable
\r
478 // *****************************************************************************
\r
479 // SOFTWARE API DEFINITION FOR Real Time Timer Controller Interface
\r
480 // *****************************************************************************
\r
481 typedef struct _AT91S_RTTC {
\r
482 AT91_REG RTTC_RTMR; // Real-time Mode Register
\r
483 AT91_REG RTTC_RTAR; // Real-time Alarm Register
\r
484 AT91_REG RTTC_RTVR; // Real-time Value Register
\r
485 AT91_REG RTTC_RTSR; // Real-time Status Register
\r
486 } AT91S_RTTC, *AT91PS_RTTC;
\r
488 // -------- RTTC_RTMR : (RTTC Offset: 0x0) Real-time Mode Register --------
\r
489 #define AT91C_RTTC_RTPRES ((unsigned int) 0xFFFF << 0) // (RTTC) Real-time Timer Prescaler Value
\r
490 #define AT91C_RTTC_ALMIEN ((unsigned int) 0x1 << 16) // (RTTC) Alarm Interrupt Enable
\r
491 #define AT91C_RTTC_RTTINCIEN ((unsigned int) 0x1 << 17) // (RTTC) Real Time Timer Increment Interrupt Enable
\r
492 #define AT91C_RTTC_RTTRST ((unsigned int) 0x1 << 18) // (RTTC) Real Time Timer Restart
\r
493 // -------- RTTC_RTAR : (RTTC Offset: 0x4) Real-time Alarm Register --------
\r
494 #define AT91C_RTTC_ALMV ((unsigned int) 0x0 << 0) // (RTTC) Alarm Value
\r
495 // -------- RTTC_RTVR : (RTTC Offset: 0x8) Current Real-time Value Register --------
\r
496 #define AT91C_RTTC_CRTV ((unsigned int) 0x0 << 0) // (RTTC) Current Real-time Value
\r
497 // -------- RTTC_RTSR : (RTTC Offset: 0xc) Real-time Status Register --------
\r
498 #define AT91C_RTTC_ALMS ((unsigned int) 0x1 << 0) // (RTTC) Real-time Alarm Status
\r
499 #define AT91C_RTTC_RTTINC ((unsigned int) 0x1 << 1) // (RTTC) Real-time Timer Increment
\r
501 // *****************************************************************************
\r
502 // SOFTWARE API DEFINITION FOR Periodic Interval Timer Controller Interface
\r
503 // *****************************************************************************
\r
504 typedef struct _AT91S_PITC {
\r
505 AT91_REG PITC_PIMR; // Period Interval Mode Register
\r
506 AT91_REG PITC_PISR; // Period Interval Status Register
\r
507 AT91_REG PITC_PIVR; // Period Interval Value Register
\r
508 AT91_REG PITC_PIIR; // Period Interval Image Register
\r
509 } AT91S_PITC, *AT91PS_PITC;
\r
511 // -------- PITC_PIMR : (PITC Offset: 0x0) Periodic Interval Mode Register --------
\r
512 #define AT91C_PITC_PIV ((unsigned int) 0xFFFFF << 0) // (PITC) Periodic Interval Value
\r
513 #define AT91C_PITC_PITEN ((unsigned int) 0x1 << 24) // (PITC) Periodic Interval Timer Enabled
\r
514 #define AT91C_PITC_PITIEN ((unsigned int) 0x1 << 25) // (PITC) Periodic Interval Timer Interrupt Enable
\r
515 // -------- PITC_PISR : (PITC Offset: 0x4) Periodic Interval Status Register --------
\r
516 #define AT91C_PITC_PITS ((unsigned int) 0x1 << 0) // (PITC) Periodic Interval Timer Status
\r
517 // -------- PITC_PIVR : (PITC Offset: 0x8) Periodic Interval Value Register --------
\r
518 #define AT91C_PITC_CPIV ((unsigned int) 0xFFFFF << 0) // (PITC) Current Periodic Interval Value
\r
519 #define AT91C_PITC_PICNT ((unsigned int) 0xFFF << 20) // (PITC) Periodic Interval Counter
\r
520 // -------- PITC_PIIR : (PITC Offset: 0xc) Periodic Interval Image Register --------
\r
522 // *****************************************************************************
\r
523 // SOFTWARE API DEFINITION FOR Watchdog Timer Controller Interface
\r
524 // *****************************************************************************
\r
525 typedef struct _AT91S_WDTC {
\r
526 AT91_REG WDTC_WDCR; // Watchdog Control Register
\r
527 AT91_REG WDTC_WDMR; // Watchdog Mode Register
\r
528 AT91_REG WDTC_WDSR; // Watchdog Status Register
\r
529 } AT91S_WDTC, *AT91PS_WDTC;
\r
531 // -------- WDTC_WDCR : (WDTC Offset: 0x0) Periodic Interval Image Register --------
\r
532 #define AT91C_WDTC_WDRSTT ((unsigned int) 0x1 << 0) // (WDTC) Watchdog Restart
\r
533 #define AT91C_WDTC_KEY ((unsigned int) 0xFF << 24) // (WDTC) Watchdog KEY Password
\r
534 // -------- WDTC_WDMR : (WDTC Offset: 0x4) Watchdog Mode Register --------
\r
535 #define AT91C_WDTC_WDV ((unsigned int) 0xFFF << 0) // (WDTC) Watchdog Timer Restart
\r
536 #define AT91C_WDTC_WDFIEN ((unsigned int) 0x1 << 12) // (WDTC) Watchdog Fault Interrupt Enable
\r
537 #define AT91C_WDTC_WDRSTEN ((unsigned int) 0x1 << 13) // (WDTC) Watchdog Reset Enable
\r
538 #define AT91C_WDTC_WDRPROC ((unsigned int) 0x1 << 14) // (WDTC) Watchdog Timer Restart
\r
539 #define AT91C_WDTC_WDDIS ((unsigned int) 0x1 << 15) // (WDTC) Watchdog Disable
\r
540 #define AT91C_WDTC_WDD ((unsigned int) 0xFFF << 16) // (WDTC) Watchdog Delta Value
\r
541 #define AT91C_WDTC_WDDBGHLT ((unsigned int) 0x1 << 28) // (WDTC) Watchdog Debug Halt
\r
542 #define AT91C_WDTC_WDIDLEHLT ((unsigned int) 0x1 << 29) // (WDTC) Watchdog Idle Halt
\r
543 // -------- WDTC_WDSR : (WDTC Offset: 0x8) Watchdog Status Register --------
\r
544 #define AT91C_WDTC_WDUNF ((unsigned int) 0x1 << 0) // (WDTC) Watchdog Underflow
\r
545 #define AT91C_WDTC_WDERR ((unsigned int) 0x1 << 1) // (WDTC) Watchdog Error
\r
547 // *****************************************************************************
\r
548 // SOFTWARE API DEFINITION FOR Voltage Regulator Mode Controller Interface
\r
549 // *****************************************************************************
\r
550 typedef struct _AT91S_VREG {
\r
551 AT91_REG VREG_MR; // Voltage Regulator Mode Register
\r
552 } AT91S_VREG, *AT91PS_VREG;
\r
554 // -------- VREG_MR : (VREG Offset: 0x0) Voltage Regulator Mode Register --------
\r
555 #define AT91C_VREG_PSTDBY ((unsigned int) 0x1 << 0) // (VREG) Voltage Regulator Power Standby Mode
\r
557 // *****************************************************************************
\r
558 // SOFTWARE API DEFINITION FOR Memory Controller Interface
\r
559 // *****************************************************************************
\r
560 typedef struct _AT91S_MC {
\r
561 AT91_REG MC_RCR; // MC Remap Control Register
\r
562 AT91_REG MC_ASR; // MC Abort Status Register
\r
563 AT91_REG MC_AASR; // MC Abort Address Status Register
\r
564 AT91_REG Reserved0[21]; //
\r
565 AT91_REG MC_FMR; // MC Flash Mode Register
\r
566 AT91_REG MC_FCR; // MC Flash Command Register
\r
567 AT91_REG MC_FSR; // MC Flash Status Register
\r
568 } AT91S_MC, *AT91PS_MC;
\r
570 // -------- MC_RCR : (MC Offset: 0x0) MC Remap Control Register --------
\r
571 #define AT91C_MC_RCB ((unsigned int) 0x1 << 0) // (MC) Remap Command Bit
\r
572 // -------- MC_ASR : (MC Offset: 0x4) MC Abort Status Register --------
\r
573 #define AT91C_MC_UNDADD ((unsigned int) 0x1 << 0) // (MC) Undefined Addess Abort Status
\r
574 #define AT91C_MC_MISADD ((unsigned int) 0x1 << 1) // (MC) Misaligned Addess Abort Status
\r
575 #define AT91C_MC_ABTSZ ((unsigned int) 0x3 << 8) // (MC) Abort Size Status
\r
576 #define AT91C_MC_ABTSZ_BYTE ((unsigned int) 0x0 << 8) // (MC) Byte
\r
577 #define AT91C_MC_ABTSZ_HWORD ((unsigned int) 0x1 << 8) // (MC) Half-word
\r
578 #define AT91C_MC_ABTSZ_WORD ((unsigned int) 0x2 << 8) // (MC) Word
\r
579 #define AT91C_MC_ABTTYP ((unsigned int) 0x3 << 10) // (MC) Abort Type Status
\r
580 #define AT91C_MC_ABTTYP_DATAR ((unsigned int) 0x0 << 10) // (MC) Data Read
\r
581 #define AT91C_MC_ABTTYP_DATAW ((unsigned int) 0x1 << 10) // (MC) Data Write
\r
582 #define AT91C_MC_ABTTYP_FETCH ((unsigned int) 0x2 << 10) // (MC) Code Fetch
\r
583 #define AT91C_MC_MST0 ((unsigned int) 0x1 << 16) // (MC) Master 0 Abort Source
\r
584 #define AT91C_MC_MST1 ((unsigned int) 0x1 << 17) // (MC) Master 1 Abort Source
\r
585 #define AT91C_MC_SVMST0 ((unsigned int) 0x1 << 24) // (MC) Saved Master 0 Abort Source
\r
586 #define AT91C_MC_SVMST1 ((unsigned int) 0x1 << 25) // (MC) Saved Master 1 Abort Source
\r
587 // -------- MC_FMR : (MC Offset: 0x60) MC Flash Mode Register --------
\r
588 #define AT91C_MC_FRDY ((unsigned int) 0x1 << 0) // (MC) Flash Ready
\r
589 #define AT91C_MC_LOCKE ((unsigned int) 0x1 << 2) // (MC) Lock Error
\r
590 #define AT91C_MC_PROGE ((unsigned int) 0x1 << 3) // (MC) Programming Error
\r
591 #define AT91C_MC_NEBP ((unsigned int) 0x1 << 7) // (MC) No Erase Before Programming
\r
592 #define AT91C_MC_FWS ((unsigned int) 0x3 << 8) // (MC) Flash Wait State
\r
593 #define AT91C_MC_FWS_0FWS ((unsigned int) 0x0 << 8) // (MC) 1 cycle for Read, 2 for Write operations
\r
594 #define AT91C_MC_FWS_1FWS ((unsigned int) 0x1 << 8) // (MC) 2 cycles for Read, 3 for Write operations
\r
595 #define AT91C_MC_FWS_2FWS ((unsigned int) 0x2 << 8) // (MC) 3 cycles for Read, 4 for Write operations
\r
596 #define AT91C_MC_FWS_3FWS ((unsigned int) 0x3 << 8) // (MC) 4 cycles for Read, 4 for Write operations
\r
597 #define AT91C_MC_FMCN ((unsigned int) 0xFF << 16) // (MC) Flash Microsecond Cycle Number
\r
598 // -------- MC_FCR : (MC Offset: 0x64) MC Flash Command Register --------
\r
599 #define AT91C_MC_FCMD ((unsigned int) 0xF << 0) // (MC) Flash Command
\r
600 #define AT91C_MC_FCMD_START_PROG ((unsigned int) 0x1) // (MC) Starts the programming of th epage specified by PAGEN.
\r
601 #define AT91C_MC_FCMD_LOCK ((unsigned int) 0x2) // (MC) Starts a lock sequence of the sector defined by the bits 4 to 7 of the field PAGEN.
\r
602 #define AT91C_MC_FCMD_PROG_AND_LOCK ((unsigned int) 0x3) // (MC) The lock sequence automatically happens after the programming sequence is completed.
\r
603 #define AT91C_MC_FCMD_UNLOCK ((unsigned int) 0x4) // (MC) Starts an unlock sequence of the sector defined by the bits 4 to 7 of the field PAGEN.
\r
604 #define AT91C_MC_FCMD_ERASE_ALL ((unsigned int) 0x8) // (MC) Starts the erase of the entire flash.If at least a page is locked, the command is cancelled.
\r
605 #define AT91C_MC_FCMD_SET_GP_NVM ((unsigned int) 0xB) // (MC) Set General Purpose NVM bits.
\r
606 #define AT91C_MC_FCMD_CLR_GP_NVM ((unsigned int) 0xD) // (MC) Clear General Purpose NVM bits.
\r
607 #define AT91C_MC_FCMD_SET_SECURITY ((unsigned int) 0xF) // (MC) Set Security Bit.
\r
608 #define AT91C_MC_PAGEN ((unsigned int) 0x3FF << 8) // (MC) Page Number
\r
609 #define AT91C_MC_KEY ((unsigned int) 0xFF << 24) // (MC) Writing Protect Key
\r
610 // -------- MC_FSR : (MC Offset: 0x68) MC Flash Command Register --------
\r
611 #define AT91C_MC_SECURITY ((unsigned int) 0x1 << 4) // (MC) Security Bit Status
\r
612 #define AT91C_MC_GPNVM0 ((unsigned int) 0x1 << 8) // (MC) Sector 0 Lock Status
\r
613 #define AT91C_MC_GPNVM1 ((unsigned int) 0x1 << 9) // (MC) Sector 1 Lock Status
\r
614 #define AT91C_MC_GPNVM2 ((unsigned int) 0x1 << 10) // (MC) Sector 2 Lock Status
\r
615 #define AT91C_MC_GPNVM3 ((unsigned int) 0x1 << 11) // (MC) Sector 3 Lock Status
\r
616 #define AT91C_MC_GPNVM4 ((unsigned int) 0x1 << 12) // (MC) Sector 4 Lock Status
\r
617 #define AT91C_MC_GPNVM5 ((unsigned int) 0x1 << 13) // (MC) Sector 5 Lock Status
\r
618 #define AT91C_MC_GPNVM6 ((unsigned int) 0x1 << 14) // (MC) Sector 6 Lock Status
\r
619 #define AT91C_MC_GPNVM7 ((unsigned int) 0x1 << 15) // (MC) Sector 7 Lock Status
\r
620 #define AT91C_MC_LOCKS0 ((unsigned int) 0x1 << 16) // (MC) Sector 0 Lock Status
\r
621 #define AT91C_MC_LOCKS1 ((unsigned int) 0x1 << 17) // (MC) Sector 1 Lock Status
\r
622 #define AT91C_MC_LOCKS2 ((unsigned int) 0x1 << 18) // (MC) Sector 2 Lock Status
\r
623 #define AT91C_MC_LOCKS3 ((unsigned int) 0x1 << 19) // (MC) Sector 3 Lock Status
\r
624 #define AT91C_MC_LOCKS4 ((unsigned int) 0x1 << 20) // (MC) Sector 4 Lock Status
\r
625 #define AT91C_MC_LOCKS5 ((unsigned int) 0x1 << 21) // (MC) Sector 5 Lock Status
\r
626 #define AT91C_MC_LOCKS6 ((unsigned int) 0x1 << 22) // (MC) Sector 6 Lock Status
\r
627 #define AT91C_MC_LOCKS7 ((unsigned int) 0x1 << 23) // (MC) Sector 7 Lock Status
\r
628 #define AT91C_MC_LOCKS8 ((unsigned int) 0x1 << 24) // (MC) Sector 8 Lock Status
\r
629 #define AT91C_MC_LOCKS9 ((unsigned int) 0x1 << 25) // (MC) Sector 9 Lock Status
\r
630 #define AT91C_MC_LOCKS10 ((unsigned int) 0x1 << 26) // (MC) Sector 10 Lock Status
\r
631 #define AT91C_MC_LOCKS11 ((unsigned int) 0x1 << 27) // (MC) Sector 11 Lock Status
\r
632 #define AT91C_MC_LOCKS12 ((unsigned int) 0x1 << 28) // (MC) Sector 12 Lock Status
\r
633 #define AT91C_MC_LOCKS13 ((unsigned int) 0x1 << 29) // (MC) Sector 13 Lock Status
\r
634 #define AT91C_MC_LOCKS14 ((unsigned int) 0x1 << 30) // (MC) Sector 14 Lock Status
\r
635 #define AT91C_MC_LOCKS15 ((unsigned int) 0x1 << 31) // (MC) Sector 15 Lock Status
\r
637 // *****************************************************************************
\r
638 // SOFTWARE API DEFINITION FOR Serial Parallel Interface
\r
639 // *****************************************************************************
\r
640 typedef struct _AT91S_SPI {
\r
641 AT91_REG SPI_CR; // Control Register
\r
642 AT91_REG SPI_MR; // Mode Register
\r
643 AT91_REG SPI_RDR; // Receive Data Register
\r
644 AT91_REG SPI_TDR; // Transmit Data Register
\r
645 AT91_REG SPI_SR; // Status Register
\r
646 AT91_REG SPI_IER; // Interrupt Enable Register
\r
647 AT91_REG SPI_IDR; // Interrupt Disable Register
\r
648 AT91_REG SPI_IMR; // Interrupt Mask Register
\r
649 AT91_REG Reserved0[4]; //
\r
650 AT91_REG SPI_CSR[4]; // Chip Select Register
\r
651 AT91_REG Reserved1[48]; //
\r
652 AT91_REG SPI_RPR; // Receive Pointer Register
\r
653 AT91_REG SPI_RCR; // Receive Counter Register
\r
654 AT91_REG SPI_TPR; // Transmit Pointer Register
\r
655 AT91_REG SPI_TCR; // Transmit Counter Register
\r
656 AT91_REG SPI_RNPR; // Receive Next Pointer Register
\r
657 AT91_REG SPI_RNCR; // Receive Next Counter Register
\r
658 AT91_REG SPI_TNPR; // Transmit Next Pointer Register
\r
659 AT91_REG SPI_TNCR; // Transmit Next Counter Register
\r
660 AT91_REG SPI_PTCR; // PDC Transfer Control Register
\r
661 AT91_REG SPI_PTSR; // PDC Transfer Status Register
\r
662 } AT91S_SPI, *AT91PS_SPI;
\r
664 // -------- SPI_CR : (SPI Offset: 0x0) SPI Control Register --------
\r
665 #define AT91C_SPI_SPIEN ((unsigned int) 0x1 << 0) // (SPI) SPI Enable
\r
666 #define AT91C_SPI_SPIDIS ((unsigned int) 0x1 << 1) // (SPI) SPI Disable
\r
667 #define AT91C_SPI_SWRST ((unsigned int) 0x1 << 7) // (SPI) SPI Software reset
\r
668 #define AT91C_SPI_LASTXFER ((unsigned int) 0x1 << 24) // (SPI) SPI Last Transfer
\r
669 // -------- SPI_MR : (SPI Offset: 0x4) SPI Mode Register --------
\r
670 #define AT91C_SPI_MSTR ((unsigned int) 0x1 << 0) // (SPI) Master/Slave Mode
\r
671 #define AT91C_SPI_PS ((unsigned int) 0x1 << 1) // (SPI) Peripheral Select
\r
672 #define AT91C_SPI_PS_FIXED ((unsigned int) 0x0 << 1) // (SPI) Fixed Peripheral Select
\r
673 #define AT91C_SPI_PS_VARIABLE ((unsigned int) 0x1 << 1) // (SPI) Variable Peripheral Select
\r
674 #define AT91C_SPI_PCSDEC ((unsigned int) 0x1 << 2) // (SPI) Chip Select Decode
\r
675 #define AT91C_SPI_FDIV ((unsigned int) 0x1 << 3) // (SPI) Clock Selection
\r
676 #define AT91C_SPI_MODFDIS ((unsigned int) 0x1 << 4) // (SPI) Mode Fault Detection
\r
677 #define AT91C_SPI_LLB ((unsigned int) 0x1 << 7) // (SPI) Clock Selection
\r
678 #define AT91C_SPI_PCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select
\r
679 #define AT91C_SPI_DLYBCS ((unsigned int) 0xFF << 24) // (SPI) Delay Between Chip Selects
\r
680 // -------- SPI_RDR : (SPI Offset: 0x8) Receive Data Register --------
\r
681 #define AT91C_SPI_RD ((unsigned int) 0xFFFF << 0) // (SPI) Receive Data
\r
682 #define AT91C_SPI_RPCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select Status
\r
683 // -------- SPI_TDR : (SPI Offset: 0xc) Transmit Data Register --------
\r
684 #define AT91C_SPI_TD ((unsigned int) 0xFFFF << 0) // (SPI) Transmit Data
\r
685 #define AT91C_SPI_TPCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select Status
\r
686 // -------- SPI_SR : (SPI Offset: 0x10) Status Register --------
\r
687 #define AT91C_SPI_RDRF ((unsigned int) 0x1 << 0) // (SPI) Receive Data Register Full
\r
688 #define AT91C_SPI_TDRE ((unsigned int) 0x1 << 1) // (SPI) Transmit Data Register Empty
\r
689 #define AT91C_SPI_MODF ((unsigned int) 0x1 << 2) // (SPI) Mode Fault Error
\r
690 #define AT91C_SPI_OVRES ((unsigned int) 0x1 << 3) // (SPI) Overrun Error Status
\r
691 #define AT91C_SPI_ENDRX ((unsigned int) 0x1 << 4) // (SPI) End of Receiver Transfer
\r
692 #define AT91C_SPI_ENDTX ((unsigned int) 0x1 << 5) // (SPI) End of Receiver Transfer
\r
693 #define AT91C_SPI_RXBUFF ((unsigned int) 0x1 << 6) // (SPI) RXBUFF Interrupt
\r
694 #define AT91C_SPI_TXBUFE ((unsigned int) 0x1 << 7) // (SPI) TXBUFE Interrupt
\r
695 #define AT91C_SPI_NSSR ((unsigned int) 0x1 << 8) // (SPI) NSSR Interrupt
\r
696 #define AT91C_SPI_TXEMPTY ((unsigned int) 0x1 << 9) // (SPI) TXEMPTY Interrupt
\r
697 #define AT91C_SPI_SPIENS ((unsigned int) 0x1 << 16) // (SPI) Enable Status
\r
698 // -------- SPI_IER : (SPI Offset: 0x14) Interrupt Enable Register --------
\r
699 // -------- SPI_IDR : (SPI Offset: 0x18) Interrupt Disable Register --------
\r
700 // -------- SPI_IMR : (SPI Offset: 0x1c) Interrupt Mask Register --------
\r
701 // -------- SPI_CSR : (SPI Offset: 0x30) Chip Select Register --------
\r
702 #define AT91C_SPI_CPOL ((unsigned int) 0x1 << 0) // (SPI) Clock Polarity
\r
703 #define AT91C_SPI_NCPHA ((unsigned int) 0x1 << 1) // (SPI) Clock Phase
\r
704 #define AT91C_SPI_CSAAT ((unsigned int) 0x1 << 3) // (SPI) Chip Select Active After Transfer
\r
705 #define AT91C_SPI_BITS ((unsigned int) 0xF << 4) // (SPI) Bits Per Transfer
\r
706 #define AT91C_SPI_BITS_8 ((unsigned int) 0x0 << 4) // (SPI) 8 Bits Per transfer
\r
707 #define AT91C_SPI_BITS_9 ((unsigned int) 0x1 << 4) // (SPI) 9 Bits Per transfer
\r
708 #define AT91C_SPI_BITS_10 ((unsigned int) 0x2 << 4) // (SPI) 10 Bits Per transfer
\r
709 #define AT91C_SPI_BITS_11 ((unsigned int) 0x3 << 4) // (SPI) 11 Bits Per transfer
\r
710 #define AT91C_SPI_BITS_12 ((unsigned int) 0x4 << 4) // (SPI) 12 Bits Per transfer
\r
711 #define AT91C_SPI_BITS_13 ((unsigned int) 0x5 << 4) // (SPI) 13 Bits Per transfer
\r
712 #define AT91C_SPI_BITS_14 ((unsigned int) 0x6 << 4) // (SPI) 14 Bits Per transfer
\r
713 #define AT91C_SPI_BITS_15 ((unsigned int) 0x7 << 4) // (SPI) 15 Bits Per transfer
\r
714 #define AT91C_SPI_BITS_16 ((unsigned int) 0x8 << 4) // (SPI) 16 Bits Per transfer
\r
715 #define AT91C_SPI_SCBR ((unsigned int) 0xFF << 8) // (SPI) Serial Clock Baud Rate
\r
716 #define AT91C_SPI_DLYBS ((unsigned int) 0xFF << 16) // (SPI) Serial Clock Baud Rate
\r
717 #define AT91C_SPI_DLYBCT ((unsigned int) 0xFF << 24) // (SPI) Delay Between Consecutive Transfers
\r
719 // *****************************************************************************
\r
720 // SOFTWARE API DEFINITION FOR Analog to Digital Convertor
\r
721 // *****************************************************************************
\r
722 typedef struct _AT91S_ADC {
\r
723 AT91_REG ADC_CR; // ADC Control Register
\r
724 AT91_REG ADC_MR; // ADC Mode Register
\r
725 AT91_REG Reserved0[2]; //
\r
726 AT91_REG ADC_CHER; // ADC Channel Enable Register
\r
727 AT91_REG ADC_CHDR; // ADC Channel Disable Register
\r
728 AT91_REG ADC_CHSR; // ADC Channel Status Register
\r
729 AT91_REG ADC_SR; // ADC Status Register
\r
730 AT91_REG ADC_LCDR; // ADC Last Converted Data Register
\r
731 AT91_REG ADC_IER; // ADC Interrupt Enable Register
\r
732 AT91_REG ADC_IDR; // ADC Interrupt Disable Register
\r
733 AT91_REG ADC_IMR; // ADC Interrupt Mask Register
\r
734 AT91_REG ADC_CDR0; // ADC Channel Data Register 0
\r
735 AT91_REG ADC_CDR1; // ADC Channel Data Register 1
\r
736 AT91_REG ADC_CDR2; // ADC Channel Data Register 2
\r
737 AT91_REG ADC_CDR3; // ADC Channel Data Register 3
\r
738 AT91_REG ADC_CDR4; // ADC Channel Data Register 4
\r
739 AT91_REG ADC_CDR5; // ADC Channel Data Register 5
\r
740 AT91_REG ADC_CDR6; // ADC Channel Data Register 6
\r
741 AT91_REG ADC_CDR7; // ADC Channel Data Register 7
\r
742 AT91_REG Reserved1[44]; //
\r
743 AT91_REG ADC_RPR; // Receive Pointer Register
\r
744 AT91_REG ADC_RCR; // Receive Counter Register
\r
745 AT91_REG ADC_TPR; // Transmit Pointer Register
\r
746 AT91_REG ADC_TCR; // Transmit Counter Register
\r
747 AT91_REG ADC_RNPR; // Receive Next Pointer Register
\r
748 AT91_REG ADC_RNCR; // Receive Next Counter Register
\r
749 AT91_REG ADC_TNPR; // Transmit Next Pointer Register
\r
750 AT91_REG ADC_TNCR; // Transmit Next Counter Register
\r
751 AT91_REG ADC_PTCR; // PDC Transfer Control Register
\r
752 AT91_REG ADC_PTSR; // PDC Transfer Status Register
\r
753 } AT91S_ADC, *AT91PS_ADC;
\r
755 // -------- ADC_CR : (ADC Offset: 0x0) ADC Control Register --------
\r
756 #define AT91C_ADC_SWRST ((unsigned int) 0x1 << 0) // (ADC) Software Reset
\r
757 #define AT91C_ADC_START ((unsigned int) 0x1 << 1) // (ADC) Start Conversion
\r
758 // -------- ADC_MR : (ADC Offset: 0x4) ADC Mode Register --------
\r
759 #define AT91C_ADC_TRGEN ((unsigned int) 0x1 << 0) // (ADC) Trigger Enable
\r
760 #define AT91C_ADC_TRGEN_DIS ((unsigned int) 0x0) // (ADC) Hradware triggers are disabled. Starting a conversion is only possible by software
\r
761 #define AT91C_ADC_TRGEN_EN ((unsigned int) 0x1) // (ADC) Hardware trigger selected by TRGSEL field is enabled.
\r
762 #define AT91C_ADC_TRGSEL ((unsigned int) 0x7 << 1) // (ADC) Trigger Selection
\r
763 #define AT91C_ADC_TRGSEL_TIOA0 ((unsigned int) 0x0 << 1) // (ADC) Selected TRGSEL = TIAO0
\r
764 #define AT91C_ADC_TRGSEL_TIOA1 ((unsigned int) 0x1 << 1) // (ADC) Selected TRGSEL = TIAO1
\r
765 #define AT91C_ADC_TRGSEL_TIOA2 ((unsigned int) 0x2 << 1) // (ADC) Selected TRGSEL = TIAO2
\r
766 #define AT91C_ADC_TRGSEL_TIOA3 ((unsigned int) 0x3 << 1) // (ADC) Selected TRGSEL = TIAO3
\r
767 #define AT91C_ADC_TRGSEL_TIOA4 ((unsigned int) 0x4 << 1) // (ADC) Selected TRGSEL = TIAO4
\r
768 #define AT91C_ADC_TRGSEL_TIOA5 ((unsigned int) 0x5 << 1) // (ADC) Selected TRGSEL = TIAO5
\r
769 #define AT91C_ADC_TRGSEL_EXT ((unsigned int) 0x6 << 1) // (ADC) Selected TRGSEL = External Trigger
\r
770 #define AT91C_ADC_LOWRES ((unsigned int) 0x1 << 4) // (ADC) Resolution.
\r
771 #define AT91C_ADC_LOWRES_10_BIT ((unsigned int) 0x0 << 4) // (ADC) 10-bit resolution
\r
772 #define AT91C_ADC_LOWRES_8_BIT ((unsigned int) 0x1 << 4) // (ADC) 8-bit resolution
\r
773 #define AT91C_ADC_SLEEP ((unsigned int) 0x1 << 5) // (ADC) Sleep Mode
\r
774 #define AT91C_ADC_SLEEP_NORMAL_MODE ((unsigned int) 0x0 << 5) // (ADC) Normal Mode
\r
775 #define AT91C_ADC_SLEEP_MODE ((unsigned int) 0x1 << 5) // (ADC) Sleep Mode
\r
776 #define AT91C_ADC_PRESCAL ((unsigned int) 0x3F << 8) // (ADC) Prescaler rate selection
\r
777 #define AT91C_ADC_STARTUP ((unsigned int) 0x1F << 16) // (ADC) Startup Time
\r
778 #define AT91C_ADC_SHTIM ((unsigned int) 0xF << 24) // (ADC) Sample & Hold Time
\r
779 // -------- ADC_CHER : (ADC Offset: 0x10) ADC Channel Enable Register --------
\r
780 #define AT91C_ADC_CH0 ((unsigned int) 0x1 << 0) // (ADC) Channel 0
\r
781 #define AT91C_ADC_CH1 ((unsigned int) 0x1 << 1) // (ADC) Channel 1
\r
782 #define AT91C_ADC_CH2 ((unsigned int) 0x1 << 2) // (ADC) Channel 2
\r
783 #define AT91C_ADC_CH3 ((unsigned int) 0x1 << 3) // (ADC) Channel 3
\r
784 #define AT91C_ADC_CH4 ((unsigned int) 0x1 << 4) // (ADC) Channel 4
\r
785 #define AT91C_ADC_CH5 ((unsigned int) 0x1 << 5) // (ADC) Channel 5
\r
786 #define AT91C_ADC_CH6 ((unsigned int) 0x1 << 6) // (ADC) Channel 6
\r
787 #define AT91C_ADC_CH7 ((unsigned int) 0x1 << 7) // (ADC) Channel 7
\r
788 // -------- ADC_CHDR : (ADC Offset: 0x14) ADC Channel Disable Register --------
\r
789 // -------- ADC_CHSR : (ADC Offset: 0x18) ADC Channel Status Register --------
\r
790 // -------- ADC_SR : (ADC Offset: 0x1c) ADC Status Register --------
\r
791 #define AT91C_ADC_EOC0 ((unsigned int) 0x1 << 0) // (ADC) End of Conversion
\r
792 #define AT91C_ADC_EOC1 ((unsigned int) 0x1 << 1) // (ADC) End of Conversion
\r
793 #define AT91C_ADC_EOC2 ((unsigned int) 0x1 << 2) // (ADC) End of Conversion
\r
794 #define AT91C_ADC_EOC3 ((unsigned int) 0x1 << 3) // (ADC) End of Conversion
\r
795 #define AT91C_ADC_EOC4 ((unsigned int) 0x1 << 4) // (ADC) End of Conversion
\r
796 #define AT91C_ADC_EOC5 ((unsigned int) 0x1 << 5) // (ADC) End of Conversion
\r
797 #define AT91C_ADC_EOC6 ((unsigned int) 0x1 << 6) // (ADC) End of Conversion
\r
798 #define AT91C_ADC_EOC7 ((unsigned int) 0x1 << 7) // (ADC) End of Conversion
\r
799 #define AT91C_ADC_OVRE0 ((unsigned int) 0x1 << 8) // (ADC) Overrun Error
\r
800 #define AT91C_ADC_OVRE1 ((unsigned int) 0x1 << 9) // (ADC) Overrun Error
\r
801 #define AT91C_ADC_OVRE2 ((unsigned int) 0x1 << 10) // (ADC) Overrun Error
\r
802 #define AT91C_ADC_OVRE3 ((unsigned int) 0x1 << 11) // (ADC) Overrun Error
\r
803 #define AT91C_ADC_OVRE4 ((unsigned int) 0x1 << 12) // (ADC) Overrun Error
\r
804 #define AT91C_ADC_OVRE5 ((unsigned int) 0x1 << 13) // (ADC) Overrun Error
\r
805 #define AT91C_ADC_OVRE6 ((unsigned int) 0x1 << 14) // (ADC) Overrun Error
\r
806 #define AT91C_ADC_OVRE7 ((unsigned int) 0x1 << 15) // (ADC) Overrun Error
\r
807 #define AT91C_ADC_DRDY ((unsigned int) 0x1 << 16) // (ADC) Data Ready
\r
808 #define AT91C_ADC_GOVRE ((unsigned int) 0x1 << 17) // (ADC) General Overrun
\r
809 #define AT91C_ADC_ENDRX ((unsigned int) 0x1 << 18) // (ADC) End of Receiver Transfer
\r
810 #define AT91C_ADC_RXBUFF ((unsigned int) 0x1 << 19) // (ADC) RXBUFF Interrupt
\r
811 // -------- ADC_LCDR : (ADC Offset: 0x20) ADC Last Converted Data Register --------
\r
812 #define AT91C_ADC_LDATA ((unsigned int) 0x3FF << 0) // (ADC) Last Data Converted
\r
813 // -------- ADC_IER : (ADC Offset: 0x24) ADC Interrupt Enable Register --------
\r
814 // -------- ADC_IDR : (ADC Offset: 0x28) ADC Interrupt Disable Register --------
\r
815 // -------- ADC_IMR : (ADC Offset: 0x2c) ADC Interrupt Mask Register --------
\r
816 // -------- ADC_CDR0 : (ADC Offset: 0x30) ADC Channel Data Register 0 --------
\r
817 #define AT91C_ADC_DATA ((unsigned int) 0x3FF << 0) // (ADC) Converted Data
\r
818 // -------- ADC_CDR1 : (ADC Offset: 0x34) ADC Channel Data Register 1 --------
\r
819 // -------- ADC_CDR2 : (ADC Offset: 0x38) ADC Channel Data Register 2 --------
\r
820 // -------- ADC_CDR3 : (ADC Offset: 0x3c) ADC Channel Data Register 3 --------
\r
821 // -------- ADC_CDR4 : (ADC Offset: 0x40) ADC Channel Data Register 4 --------
\r
822 // -------- ADC_CDR5 : (ADC Offset: 0x44) ADC Channel Data Register 5 --------
\r
823 // -------- ADC_CDR6 : (ADC Offset: 0x48) ADC Channel Data Register 6 --------
\r
824 // -------- ADC_CDR7 : (ADC Offset: 0x4c) ADC Channel Data Register 7 --------
\r
826 // *****************************************************************************
\r
827 // SOFTWARE API DEFINITION FOR Synchronous Serial Controller Interface
\r
828 // *****************************************************************************
\r
829 typedef struct _AT91S_SSC {
\r
830 AT91_REG SSC_CR; // Control Register
\r
831 AT91_REG SSC_CMR; // Clock Mode Register
\r
832 AT91_REG Reserved0[2]; //
\r
833 AT91_REG SSC_RCMR; // Receive Clock ModeRegister
\r
834 AT91_REG SSC_RFMR; // Receive Frame Mode Register
\r
835 AT91_REG SSC_TCMR; // Transmit Clock Mode Register
\r
836 AT91_REG SSC_TFMR; // Transmit Frame Mode Register
\r
837 AT91_REG SSC_RHR; // Receive Holding Register
\r
838 AT91_REG SSC_THR; // Transmit Holding Register
\r
839 AT91_REG Reserved1[2]; //
\r
840 AT91_REG SSC_RSHR; // Receive Sync Holding Register
\r
841 AT91_REG SSC_TSHR; // Transmit Sync Holding Register
\r
842 AT91_REG Reserved2[2]; //
\r
843 AT91_REG SSC_SR; // Status Register
\r
844 AT91_REG SSC_IER; // Interrupt Enable Register
\r
845 AT91_REG SSC_IDR; // Interrupt Disable Register
\r
846 AT91_REG SSC_IMR; // Interrupt Mask Register
\r
847 AT91_REG Reserved3[44]; //
\r
848 AT91_REG SSC_RPR; // Receive Pointer Register
\r
849 AT91_REG SSC_RCR; // Receive Counter Register
\r
850 AT91_REG SSC_TPR; // Transmit Pointer Register
\r
851 AT91_REG SSC_TCR; // Transmit Counter Register
\r
852 AT91_REG SSC_RNPR; // Receive Next Pointer Register
\r
853 AT91_REG SSC_RNCR; // Receive Next Counter Register
\r
854 AT91_REG SSC_TNPR; // Transmit Next Pointer Register
\r
855 AT91_REG SSC_TNCR; // Transmit Next Counter Register
\r
856 AT91_REG SSC_PTCR; // PDC Transfer Control Register
\r
857 AT91_REG SSC_PTSR; // PDC Transfer Status Register
\r
858 } AT91S_SSC, *AT91PS_SSC;
\r
860 // -------- SSC_CR : (SSC Offset: 0x0) SSC Control Register --------
\r
861 #define AT91C_SSC_RXEN ((unsigned int) 0x1 << 0) // (SSC) Receive Enable
\r
862 #define AT91C_SSC_RXDIS ((unsigned int) 0x1 << 1) // (SSC) Receive Disable
\r
863 #define AT91C_SSC_TXEN ((unsigned int) 0x1 << 8) // (SSC) Transmit Enable
\r
864 #define AT91C_SSC_TXDIS ((unsigned int) 0x1 << 9) // (SSC) Transmit Disable
\r
865 #define AT91C_SSC_SWRST ((unsigned int) 0x1 << 15) // (SSC) Software Reset
\r
866 // -------- SSC_RCMR : (SSC Offset: 0x10) SSC Receive Clock Mode Register --------
\r
867 #define AT91C_SSC_CKS ((unsigned int) 0x3 << 0) // (SSC) Receive/Transmit Clock Selection
\r
868 #define AT91C_SSC_CKS_DIV ((unsigned int) 0x0) // (SSC) Divided Clock
\r
869 #define AT91C_SSC_CKS_TK ((unsigned int) 0x1) // (SSC) TK Clock signal
\r
870 #define AT91C_SSC_CKS_RK ((unsigned int) 0x2) // (SSC) RK pin
\r
871 #define AT91C_SSC_CKO ((unsigned int) 0x7 << 2) // (SSC) Receive/Transmit Clock Output Mode Selection
\r
872 #define AT91C_SSC_CKO_NONE ((unsigned int) 0x0 << 2) // (SSC) Receive/Transmit Clock Output Mode: None RK pin: Input-only
\r
873 #define AT91C_SSC_CKO_CONTINOUS ((unsigned int) 0x1 << 2) // (SSC) Continuous Receive/Transmit Clock RK pin: Output
\r
874 #define AT91C_SSC_CKO_DATA_TX ((unsigned int) 0x2 << 2) // (SSC) Receive/Transmit Clock only during data transfers RK pin: Output
\r
875 #define AT91C_SSC_CKI ((unsigned int) 0x1 << 5) // (SSC) Receive/Transmit Clock Inversion
\r
876 #define AT91C_SSC_START ((unsigned int) 0xF << 8) // (SSC) Receive/Transmit Start Selection
\r
877 #define AT91C_SSC_START_CONTINOUS ((unsigned int) 0x0 << 8) // (SSC) Continuous, as soon as the receiver is enabled, and immediately after the end of transfer of the previous data.
\r
878 #define AT91C_SSC_START_TX ((unsigned int) 0x1 << 8) // (SSC) Transmit/Receive start
\r
879 #define AT91C_SSC_START_LOW_RF ((unsigned int) 0x2 << 8) // (SSC) Detection of a low level on RF input
\r
880 #define AT91C_SSC_START_HIGH_RF ((unsigned int) 0x3 << 8) // (SSC) Detection of a high level on RF input
\r
881 #define AT91C_SSC_START_FALL_RF ((unsigned int) 0x4 << 8) // (SSC) Detection of a falling edge on RF input
\r
882 #define AT91C_SSC_START_RISE_RF ((unsigned int) 0x5 << 8) // (SSC) Detection of a rising edge on RF input
\r
883 #define AT91C_SSC_START_LEVEL_RF ((unsigned int) 0x6 << 8) // (SSC) Detection of any level change on RF input
\r
884 #define AT91C_SSC_START_EDGE_RF ((unsigned int) 0x7 << 8) // (SSC) Detection of any edge on RF input
\r
885 #define AT91C_SSC_START_0 ((unsigned int) 0x8 << 8) // (SSC) Compare 0
\r
886 #define AT91C_SSC_STTDLY ((unsigned int) 0xFF << 16) // (SSC) Receive/Transmit Start Delay
\r
887 #define AT91C_SSC_PERIOD ((unsigned int) 0xFF << 24) // (SSC) Receive/Transmit Period Divider Selection
\r
888 // -------- SSC_RFMR : (SSC Offset: 0x14) SSC Receive Frame Mode Register --------
\r
889 #define AT91C_SSC_DATLEN ((unsigned int) 0x1F << 0) // (SSC) Data Length
\r
890 #define AT91C_SSC_LOOP ((unsigned int) 0x1 << 5) // (SSC) Loop Mode
\r
891 #define AT91C_SSC_MSBF ((unsigned int) 0x1 << 7) // (SSC) Most Significant Bit First
\r
892 #define AT91C_SSC_DATNB ((unsigned int) 0xF << 8) // (SSC) Data Number per Frame
\r
893 #define AT91C_SSC_FSLEN ((unsigned int) 0xF << 16) // (SSC) Receive/Transmit Frame Sync length
\r
894 #define AT91C_SSC_FSOS ((unsigned int) 0x7 << 20) // (SSC) Receive/Transmit Frame Sync Output Selection
\r
895 #define AT91C_SSC_FSOS_NONE ((unsigned int) 0x0 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: None RK pin Input-only
\r
896 #define AT91C_SSC_FSOS_NEGATIVE ((unsigned int) 0x1 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Negative Pulse
\r
897 #define AT91C_SSC_FSOS_POSITIVE ((unsigned int) 0x2 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Positive Pulse
\r
898 #define AT91C_SSC_FSOS_LOW ((unsigned int) 0x3 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Driver Low during data transfer
\r
899 #define AT91C_SSC_FSOS_HIGH ((unsigned int) 0x4 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Driver High during data transfer
\r
900 #define AT91C_SSC_FSOS_TOGGLE ((unsigned int) 0x5 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Toggling at each start of data transfer
\r
901 #define AT91C_SSC_FSEDGE ((unsigned int) 0x1 << 24) // (SSC) Frame Sync Edge Detection
\r
902 // -------- SSC_TCMR : (SSC Offset: 0x18) SSC Transmit Clock Mode Register --------
\r
903 // -------- SSC_TFMR : (SSC Offset: 0x1c) SSC Transmit Frame Mode Register --------
\r
904 #define AT91C_SSC_DATDEF ((unsigned int) 0x1 << 5) // (SSC) Data Default Value
\r
905 #define AT91C_SSC_FSDEN ((unsigned int) 0x1 << 23) // (SSC) Frame Sync Data Enable
\r
906 // -------- SSC_SR : (SSC Offset: 0x40) SSC Status Register --------
\r
907 #define AT91C_SSC_TXRDY ((unsigned int) 0x1 << 0) // (SSC) Transmit Ready
\r
908 #define AT91C_SSC_TXEMPTY ((unsigned int) 0x1 << 1) // (SSC) Transmit Empty
\r
909 #define AT91C_SSC_ENDTX ((unsigned int) 0x1 << 2) // (SSC) End Of Transmission
\r
910 #define AT91C_SSC_TXBUFE ((unsigned int) 0x1 << 3) // (SSC) Transmit Buffer Empty
\r
911 #define AT91C_SSC_RXRDY ((unsigned int) 0x1 << 4) // (SSC) Receive Ready
\r
912 #define AT91C_SSC_OVRUN ((unsigned int) 0x1 << 5) // (SSC) Receive Overrun
\r
913 #define AT91C_SSC_ENDRX ((unsigned int) 0x1 << 6) // (SSC) End of Reception
\r
914 #define AT91C_SSC_RXBUFF ((unsigned int) 0x1 << 7) // (SSC) Receive Buffer Full
\r
915 #define AT91C_SSC_TXSYN ((unsigned int) 0x1 << 10) // (SSC) Transmit Sync
\r
916 #define AT91C_SSC_RXSYN ((unsigned int) 0x1 << 11) // (SSC) Receive Sync
\r
917 #define AT91C_SSC_TXENA ((unsigned int) 0x1 << 16) // (SSC) Transmit Enable
\r
918 #define AT91C_SSC_RXENA ((unsigned int) 0x1 << 17) // (SSC) Receive Enable
\r
919 // -------- SSC_IER : (SSC Offset: 0x44) SSC Interrupt Enable Register --------
\r
920 // -------- SSC_IDR : (SSC Offset: 0x48) SSC Interrupt Disable Register --------
\r
921 // -------- SSC_IMR : (SSC Offset: 0x4c) SSC Interrupt Mask Register --------
\r
923 // *****************************************************************************
\r
924 // SOFTWARE API DEFINITION FOR Usart
\r
925 // *****************************************************************************
\r
926 typedef struct _AT91S_USART {
\r
927 AT91_REG US_CR; // Control Register
\r
928 AT91_REG US_MR; // Mode Register
\r
929 AT91_REG US_IER; // Interrupt Enable Register
\r
930 AT91_REG US_IDR; // Interrupt Disable Register
\r
931 AT91_REG US_IMR; // Interrupt Mask Register
\r
932 AT91_REG US_CSR; // Channel Status Register
\r
933 AT91_REG US_RHR; // Receiver Holding Register
\r
934 AT91_REG US_THR; // Transmitter Holding Register
\r
935 AT91_REG US_BRGR; // Baud Rate Generator Register
\r
936 AT91_REG US_RTOR; // Receiver Time-out Register
\r
937 AT91_REG US_TTGR; // Transmitter Time-guard Register
\r
938 AT91_REG Reserved0[5]; //
\r
939 AT91_REG US_FIDI; // FI_DI_Ratio Register
\r
940 AT91_REG US_NER; // Nb Errors Register
\r
941 AT91_REG Reserved1[1]; //
\r
942 AT91_REG US_IF; // IRDA_FILTER Register
\r
943 AT91_REG Reserved2[44]; //
\r
944 AT91_REG US_RPR; // Receive Pointer Register
\r
945 AT91_REG US_RCR; // Receive Counter Register
\r
946 AT91_REG US_TPR; // Transmit Pointer Register
\r
947 AT91_REG US_TCR; // Transmit Counter Register
\r
948 AT91_REG US_RNPR; // Receive Next Pointer Register
\r
949 AT91_REG US_RNCR; // Receive Next Counter Register
\r
950 AT91_REG US_TNPR; // Transmit Next Pointer Register
\r
951 AT91_REG US_TNCR; // Transmit Next Counter Register
\r
952 AT91_REG US_PTCR; // PDC Transfer Control Register
\r
953 AT91_REG US_PTSR; // PDC Transfer Status Register
\r
954 } AT91S_USART, *AT91PS_USART;
\r
956 // -------- US_CR : (USART Offset: 0x0) Debug Unit Control Register --------
\r
957 #define AT91C_US_STTBRK ((unsigned int) 0x1 << 9) // (USART) Start Break
\r
958 #define AT91C_US_STPBRK ((unsigned int) 0x1 << 10) // (USART) Stop Break
\r
959 #define AT91C_US_STTTO ((unsigned int) 0x1 << 11) // (USART) Start Time-out
\r
960 #define AT91C_US_SENDA ((unsigned int) 0x1 << 12) // (USART) Send Address
\r
961 #define AT91C_US_RSTIT ((unsigned int) 0x1 << 13) // (USART) Reset Iterations
\r
962 #define AT91C_US_RSTNACK ((unsigned int) 0x1 << 14) // (USART) Reset Non Acknowledge
\r
963 #define AT91C_US_RETTO ((unsigned int) 0x1 << 15) // (USART) Rearm Time-out
\r
964 #define AT91C_US_DTREN ((unsigned int) 0x1 << 16) // (USART) Data Terminal ready Enable
\r
965 #define AT91C_US_DTRDIS ((unsigned int) 0x1 << 17) // (USART) Data Terminal ready Disable
\r
966 #define AT91C_US_RTSEN ((unsigned int) 0x1 << 18) // (USART) Request to Send enable
\r
967 #define AT91C_US_RTSDIS ((unsigned int) 0x1 << 19) // (USART) Request to Send Disable
\r
968 // -------- US_MR : (USART Offset: 0x4) Debug Unit Mode Register --------
\r
969 #define AT91C_US_USMODE ((unsigned int) 0xF << 0) // (USART) Usart mode
\r
970 #define AT91C_US_USMODE_NORMAL ((unsigned int) 0x0) // (USART) Normal
\r
971 #define AT91C_US_USMODE_RS485 ((unsigned int) 0x1) // (USART) RS485
\r
972 #define AT91C_US_USMODE_HWHSH ((unsigned int) 0x2) // (USART) Hardware Handshaking
\r
973 #define AT91C_US_USMODE_MODEM ((unsigned int) 0x3) // (USART) Modem
\r
974 #define AT91C_US_USMODE_ISO7816_0 ((unsigned int) 0x4) // (USART) ISO7816 protocol: T = 0
\r
975 #define AT91C_US_USMODE_ISO7816_1 ((unsigned int) 0x6) // (USART) ISO7816 protocol: T = 1
\r
976 #define AT91C_US_USMODE_IRDA ((unsigned int) 0x8) // (USART) IrDA
\r
977 #define AT91C_US_USMODE_SWHSH ((unsigned int) 0xC) // (USART) Software Handshaking
\r
978 #define AT91C_US_CLKS ((unsigned int) 0x3 << 4) // (USART) Clock Selection (Baud Rate generator Input Clock
\r
979 #define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) // (USART) Clock
\r
980 #define AT91C_US_CLKS_FDIV1 ((unsigned int) 0x1 << 4) // (USART) fdiv1
\r
981 #define AT91C_US_CLKS_SLOW ((unsigned int) 0x2 << 4) // (USART) slow_clock (ARM)
\r
982 #define AT91C_US_CLKS_EXT ((unsigned int) 0x3 << 4) // (USART) External (SCK)
\r
983 #define AT91C_US_CHRL ((unsigned int) 0x3 << 6) // (USART) Clock Selection (Baud Rate generator Input Clock
\r
984 #define AT91C_US_CHRL_5_BITS ((unsigned int) 0x0 << 6) // (USART) Character Length: 5 bits
\r
985 #define AT91C_US_CHRL_6_BITS ((unsigned int) 0x1 << 6) // (USART) Character Length: 6 bits
\r
986 #define AT91C_US_CHRL_7_BITS ((unsigned int) 0x2 << 6) // (USART) Character Length: 7 bits
\r
987 #define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) // (USART) Character Length: 8 bits
\r
988 #define AT91C_US_SYNC ((unsigned int) 0x1 << 8) // (USART) Synchronous Mode Select
\r
989 #define AT91C_US_NBSTOP ((unsigned int) 0x3 << 12) // (USART) Number of Stop bits
\r
990 #define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) // (USART) 1 stop bit
\r
991 #define AT91C_US_NBSTOP_15_BIT ((unsigned int) 0x1 << 12) // (USART) Asynchronous (SYNC=0) 2 stop bits Synchronous (SYNC=1) 2 stop bits
\r
992 #define AT91C_US_NBSTOP_2_BIT ((unsigned int) 0x2 << 12) // (USART) 2 stop bits
\r
993 #define AT91C_US_MSBF ((unsigned int) 0x1 << 16) // (USART) Bit Order
\r
994 #define AT91C_US_MODE9 ((unsigned int) 0x1 << 17) // (USART) 9-bit Character length
\r
995 #define AT91C_US_CKLO ((unsigned int) 0x1 << 18) // (USART) Clock Output Select
\r
996 #define AT91C_US_OVER ((unsigned int) 0x1 << 19) // (USART) Over Sampling Mode
\r
997 #define AT91C_US_INACK ((unsigned int) 0x1 << 20) // (USART) Inhibit Non Acknowledge
\r
998 #define AT91C_US_DSNACK ((unsigned int) 0x1 << 21) // (USART) Disable Successive NACK
\r
999 #define AT91C_US_MAX_ITER ((unsigned int) 0x1 << 24) // (USART) Number of Repetitions
\r
1000 #define AT91C_US_FILTER ((unsigned int) 0x1 << 28) // (USART) Receive Line Filter
\r
1001 // -------- US_IER : (USART Offset: 0x8) Debug Unit Interrupt Enable Register --------
\r
1002 #define AT91C_US_RXBRK ((unsigned int) 0x1 << 2) // (USART) Break Received/End of Break
\r
1003 #define AT91C_US_TIMEOUT ((unsigned int) 0x1 << 8) // (USART) Receiver Time-out
\r
1004 #define AT91C_US_ITERATION ((unsigned int) 0x1 << 10) // (USART) Max number of Repetitions Reached
\r
1005 #define AT91C_US_NACK ((unsigned int) 0x1 << 13) // (USART) Non Acknowledge
\r
1006 #define AT91C_US_RIIC ((unsigned int) 0x1 << 16) // (USART) Ring INdicator Input Change Flag
\r
1007 #define AT91C_US_DSRIC ((unsigned int) 0x1 << 17) // (USART) Data Set Ready Input Change Flag
\r
1008 #define AT91C_US_DCDIC ((unsigned int) 0x1 << 18) // (USART) Data Carrier Flag
\r
1009 #define AT91C_US_CTSIC ((unsigned int) 0x1 << 19) // (USART) Clear To Send Input Change Flag
\r
1010 // -------- US_IDR : (USART Offset: 0xc) Debug Unit Interrupt Disable Register --------
\r
1011 // -------- US_IMR : (USART Offset: 0x10) Debug Unit Interrupt Mask Register --------
\r
1012 // -------- US_CSR : (USART Offset: 0x14) Debug Unit Channel Status Register --------
\r
1013 #define AT91C_US_RI ((unsigned int) 0x1 << 20) // (USART) Image of RI Input
\r
1014 #define AT91C_US_DSR ((unsigned int) 0x1 << 21) // (USART) Image of DSR Input
\r
1015 #define AT91C_US_DCD ((unsigned int) 0x1 << 22) // (USART) Image of DCD Input
\r
1016 #define AT91C_US_CTS ((unsigned int) 0x1 << 23) // (USART) Image of CTS Input
\r
1018 // *****************************************************************************
\r
1019 // SOFTWARE API DEFINITION FOR Two-wire Interface
\r
1020 // *****************************************************************************
\r
1021 typedef struct _AT91S_TWI {
\r
1022 AT91_REG TWI_CR; // Control Register
\r
1023 AT91_REG TWI_MMR; // Master Mode Register
\r
1024 AT91_REG Reserved0[1]; //
\r
1025 AT91_REG TWI_IADR; // Internal Address Register
\r
1026 AT91_REG TWI_CWGR; // Clock Waveform Generator Register
\r
1027 AT91_REG Reserved1[3]; //
\r
1028 AT91_REG TWI_SR; // Status Register
\r
1029 AT91_REG TWI_IER; // Interrupt Enable Register
\r
1030 AT91_REG TWI_IDR; // Interrupt Disable Register
\r
1031 AT91_REG TWI_IMR; // Interrupt Mask Register
\r
1032 AT91_REG TWI_RHR; // Receive Holding Register
\r
1033 AT91_REG TWI_THR; // Transmit Holding Register
\r
1034 } AT91S_TWI, *AT91PS_TWI;
\r
1036 // -------- TWI_CR : (TWI Offset: 0x0) TWI Control Register --------
\r
1037 #define AT91C_TWI_START ((unsigned int) 0x1 << 0) // (TWI) Send a START Condition
\r
1038 #define AT91C_TWI_STOP ((unsigned int) 0x1 << 1) // (TWI) Send a STOP Condition
\r
1039 #define AT91C_TWI_MSEN ((unsigned int) 0x1 << 2) // (TWI) TWI Master Transfer Enabled
\r
1040 #define AT91C_TWI_MSDIS ((unsigned int) 0x1 << 3) // (TWI) TWI Master Transfer Disabled
\r
1041 #define AT91C_TWI_SWRST ((unsigned int) 0x1 << 7) // (TWI) Software Reset
\r
1042 // -------- TWI_MMR : (TWI Offset: 0x4) TWI Master Mode Register --------
\r
1043 #define AT91C_TWI_IADRSZ ((unsigned int) 0x3 << 8) // (TWI) Internal Device Address Size
\r
1044 #define AT91C_TWI_IADRSZ_NO ((unsigned int) 0x0 << 8) // (TWI) No internal device address
\r
1045 #define AT91C_TWI_IADRSZ_1_BYTE ((unsigned int) 0x1 << 8) // (TWI) One-byte internal device address
\r
1046 #define AT91C_TWI_IADRSZ_2_BYTE ((unsigned int) 0x2 << 8) // (TWI) Two-byte internal device address
\r
1047 #define AT91C_TWI_IADRSZ_3_BYTE ((unsigned int) 0x3 << 8) // (TWI) Three-byte internal device address
\r
1048 #define AT91C_TWI_MREAD ((unsigned int) 0x1 << 12) // (TWI) Master Read Direction
\r
1049 #define AT91C_TWI_DADR ((unsigned int) 0x7F << 16) // (TWI) Device Address
\r
1050 // -------- TWI_CWGR : (TWI Offset: 0x10) TWI Clock Waveform Generator Register --------
\r
1051 #define AT91C_TWI_CLDIV ((unsigned int) 0xFF << 0) // (TWI) Clock Low Divider
\r
1052 #define AT91C_TWI_CHDIV ((unsigned int) 0xFF << 8) // (TWI) Clock High Divider
\r
1053 #define AT91C_TWI_CKDIV ((unsigned int) 0x7 << 16) // (TWI) Clock Divider
\r
1054 // -------- TWI_SR : (TWI Offset: 0x20) TWI Status Register --------
\r
1055 #define AT91C_TWI_TXCOMP ((unsigned int) 0x1 << 0) // (TWI) Transmission Completed
\r
1056 #define AT91C_TWI_RXRDY ((unsigned int) 0x1 << 1) // (TWI) Receive holding register ReaDY
\r
1057 #define AT91C_TWI_TXRDY ((unsigned int) 0x1 << 2) // (TWI) Transmit holding register ReaDY
\r
1058 #define AT91C_TWI_OVRE ((unsigned int) 0x1 << 6) // (TWI) Overrun Error
\r
1059 #define AT91C_TWI_UNRE ((unsigned int) 0x1 << 7) // (TWI) Underrun Error
\r
1060 #define AT91C_TWI_NACK ((unsigned int) 0x1 << 8) // (TWI) Not Acknowledged
\r
1061 // -------- TWI_IER : (TWI Offset: 0x24) TWI Interrupt Enable Register --------
\r
1062 // -------- TWI_IDR : (TWI Offset: 0x28) TWI Interrupt Disable Register --------
\r
1063 // -------- TWI_IMR : (TWI Offset: 0x2c) TWI Interrupt Mask Register --------
\r
1065 // *****************************************************************************
\r
1066 // SOFTWARE API DEFINITION FOR Timer Counter Channel Interface
\r
1067 // *****************************************************************************
\r
1068 typedef struct _AT91S_TC {
\r
1069 AT91_REG TC_CCR; // Channel Control Register
\r
1070 AT91_REG TC_CMR; // Channel Mode Register (Capture Mode / Waveform Mode)
\r
1071 AT91_REG Reserved0[2]; //
\r
1072 AT91_REG TC_CV; // Counter Value
\r
1073 AT91_REG TC_RA; // Register A
\r
1074 AT91_REG TC_RB; // Register B
\r
1075 AT91_REG TC_RC; // Register C
\r
1076 AT91_REG TC_SR; // Status Register
\r
1077 AT91_REG TC_IER; // Interrupt Enable Register
\r
1078 AT91_REG TC_IDR; // Interrupt Disable Register
\r
1079 AT91_REG TC_IMR; // Interrupt Mask Register
\r
1080 } AT91S_TC, *AT91PS_TC;
\r
1082 // -------- TC_CCR : (TC Offset: 0x0) TC Channel Control Register --------
\r
1083 #define AT91C_TC_CLKEN ((unsigned int) 0x1 << 0) // (TC) Counter Clock Enable Command
\r
1084 #define AT91C_TC_CLKDIS ((unsigned int) 0x1 << 1) // (TC) Counter Clock Disable Command
\r
1085 #define AT91C_TC_SWTRG ((unsigned int) 0x1 << 2) // (TC) Software Trigger Command
\r
1086 // -------- TC_CMR : (TC Offset: 0x4) TC Channel Mode Register: Capture Mode / Waveform Mode --------
\r
1087 #define AT91C_TC_CLKS ((unsigned int) 0x7 << 0) // (TC) Clock Selection
\r
1088 #define AT91C_TC_CLKS_TIMER_DIV1_CLOCK ((unsigned int) 0x0) // (TC) Clock selected: TIMER_DIV1_CLOCK
\r
1089 #define AT91C_TC_CLKS_TIMER_DIV2_CLOCK ((unsigned int) 0x1) // (TC) Clock selected: TIMER_DIV2_CLOCK
\r
1090 #define AT91C_TC_CLKS_TIMER_DIV3_CLOCK ((unsigned int) 0x2) // (TC) Clock selected: TIMER_DIV3_CLOCK
\r
1091 #define AT91C_TC_CLKS_TIMER_DIV4_CLOCK ((unsigned int) 0x3) // (TC) Clock selected: TIMER_DIV4_CLOCK
\r
1092 #define AT91C_TC_CLKS_TIMER_DIV5_CLOCK ((unsigned int) 0x4) // (TC) Clock selected: TIMER_DIV5_CLOCK
\r
1093 #define AT91C_TC_CLKS_XC0 ((unsigned int) 0x5) // (TC) Clock selected: XC0
\r
1094 #define AT91C_TC_CLKS_XC1 ((unsigned int) 0x6) // (TC) Clock selected: XC1
\r
1095 #define AT91C_TC_CLKS_XC2 ((unsigned int) 0x7) // (TC) Clock selected: XC2
\r
1096 #define AT91C_TC_CLKI ((unsigned int) 0x1 << 3) // (TC) Clock Invert
\r
1097 #define AT91C_TC_BURST ((unsigned int) 0x3 << 4) // (TC) Burst Signal Selection
\r
1098 #define AT91C_TC_BURST_NONE ((unsigned int) 0x0 << 4) // (TC) The clock is not gated by an external signal
\r
1099 #define AT91C_TC_BURST_XC0 ((unsigned int) 0x1 << 4) // (TC) XC0 is ANDed with the selected clock
\r
1100 #define AT91C_TC_BURST_XC1 ((unsigned int) 0x2 << 4) // (TC) XC1 is ANDed with the selected clock
\r
1101 #define AT91C_TC_BURST_XC2 ((unsigned int) 0x3 << 4) // (TC) XC2 is ANDed with the selected clock
\r
1102 #define AT91C_TC_CPCSTOP ((unsigned int) 0x1 << 6) // (TC) Counter Clock Stopped with RC Compare
\r
1103 #define AT91C_TC_LDBSTOP ((unsigned int) 0x1 << 6) // (TC) Counter Clock Stopped with RB Loading
\r
1104 #define AT91C_TC_CPCDIS ((unsigned int) 0x1 << 7) // (TC) Counter Clock Disable with RC Compare
\r
1105 #define AT91C_TC_LDBDIS ((unsigned int) 0x1 << 7) // (TC) Counter Clock Disabled with RB Loading
\r
1106 #define AT91C_TC_ETRGEDG ((unsigned int) 0x3 << 8) // (TC) External Trigger Edge Selection
\r
1107 #define AT91C_TC_ETRGEDG_NONE ((unsigned int) 0x0 << 8) // (TC) Edge: None
\r
1108 #define AT91C_TC_ETRGEDG_RISING ((unsigned int) 0x1 << 8) // (TC) Edge: rising edge
\r
1109 #define AT91C_TC_ETRGEDG_FALLING ((unsigned int) 0x2 << 8) // (TC) Edge: falling edge
\r
1110 #define AT91C_TC_ETRGEDG_BOTH ((unsigned int) 0x3 << 8) // (TC) Edge: each edge
\r
1111 #define AT91C_TC_EEVTEDG ((unsigned int) 0x3 << 8) // (TC) External Event Edge Selection
\r
1112 #define AT91C_TC_EEVTEDG_NONE ((unsigned int) 0x0 << 8) // (TC) Edge: None
\r
1113 #define AT91C_TC_EEVTEDG_RISING ((unsigned int) 0x1 << 8) // (TC) Edge: rising edge
\r
1114 #define AT91C_TC_EEVTEDG_FALLING ((unsigned int) 0x2 << 8) // (TC) Edge: falling edge
\r
1115 #define AT91C_TC_EEVTEDG_BOTH ((unsigned int) 0x3 << 8) // (TC) Edge: each edge
\r
1116 #define AT91C_TC_EEVT ((unsigned int) 0x3 << 10) // (TC) External Event Selection
\r
1117 #define AT91C_TC_EEVT_TIOB ((unsigned int) 0x0 << 10) // (TC) Signal selected as external event: TIOB TIOB direction: input
\r
1118 #define AT91C_TC_EEVT_XC0 ((unsigned int) 0x1 << 10) // (TC) Signal selected as external event: XC0 TIOB direction: output
\r
1119 #define AT91C_TC_EEVT_XC1 ((unsigned int) 0x2 << 10) // (TC) Signal selected as external event: XC1 TIOB direction: output
\r
1120 #define AT91C_TC_EEVT_XC2 ((unsigned int) 0x3 << 10) // (TC) Signal selected as external event: XC2 TIOB direction: output
\r
1121 #define AT91C_TC_ABETRG ((unsigned int) 0x1 << 10) // (TC) TIOA or TIOB External Trigger Selection
\r
1122 #define AT91C_TC_ENETRG ((unsigned int) 0x1 << 12) // (TC) External Event Trigger enable
\r
1123 #define AT91C_TC_WAVESEL ((unsigned int) 0x3 << 13) // (TC) Waveform Selection
\r
1124 #define AT91C_TC_WAVESEL_UP ((unsigned int) 0x0 << 13) // (TC) UP mode without atomatic trigger on RC Compare
\r
1125 #define AT91C_TC_WAVESEL_UPDOWN ((unsigned int) 0x1 << 13) // (TC) UPDOWN mode without automatic trigger on RC Compare
\r
1126 #define AT91C_TC_WAVESEL_UP_AUTO ((unsigned int) 0x2 << 13) // (TC) UP mode with automatic trigger on RC Compare
\r
1127 #define AT91C_TC_WAVESEL_UPDOWN_AUTO ((unsigned int) 0x3 << 13) // (TC) UPDOWN mode with automatic trigger on RC Compare
\r
1128 #define AT91C_TC_CPCTRG ((unsigned int) 0x1 << 14) // (TC) RC Compare Trigger Enable
\r
1129 #define AT91C_TC_WAVE ((unsigned int) 0x1 << 15) // (TC)
\r
1130 #define AT91C_TC_ACPA ((unsigned int) 0x3 << 16) // (TC) RA Compare Effect on TIOA
\r
1131 #define AT91C_TC_ACPA_NONE ((unsigned int) 0x0 << 16) // (TC) Effect: none
\r
1132 #define AT91C_TC_ACPA_SET ((unsigned int) 0x1 << 16) // (TC) Effect: set
\r
1133 #define AT91C_TC_ACPA_CLEAR ((unsigned int) 0x2 << 16) // (TC) Effect: clear
\r
1134 #define AT91C_TC_ACPA_TOGGLE ((unsigned int) 0x3 << 16) // (TC) Effect: toggle
\r
1135 #define AT91C_TC_LDRA ((unsigned int) 0x3 << 16) // (TC) RA Loading Selection
\r
1136 #define AT91C_TC_LDRA_NONE ((unsigned int) 0x0 << 16) // (TC) Edge: None
\r
1137 #define AT91C_TC_LDRA_RISING ((unsigned int) 0x1 << 16) // (TC) Edge: rising edge of TIOA
\r
1138 #define AT91C_TC_LDRA_FALLING ((unsigned int) 0x2 << 16) // (TC) Edge: falling edge of TIOA
\r
1139 #define AT91C_TC_LDRA_BOTH ((unsigned int) 0x3 << 16) // (TC) Edge: each edge of TIOA
\r
1140 #define AT91C_TC_ACPC ((unsigned int) 0x3 << 18) // (TC) RC Compare Effect on TIOA
\r
1141 #define AT91C_TC_ACPC_NONE ((unsigned int) 0x0 << 18) // (TC) Effect: none
\r
1142 #define AT91C_TC_ACPC_SET ((unsigned int) 0x1 << 18) // (TC) Effect: set
\r
1143 #define AT91C_TC_ACPC_CLEAR ((unsigned int) 0x2 << 18) // (TC) Effect: clear
\r
1144 #define AT91C_TC_ACPC_TOGGLE ((unsigned int) 0x3 << 18) // (TC) Effect: toggle
\r
1145 #define AT91C_TC_LDRB ((unsigned int) 0x3 << 18) // (TC) RB Loading Selection
\r
1146 #define AT91C_TC_LDRB_NONE ((unsigned int) 0x0 << 18) // (TC) Edge: None
\r
1147 #define AT91C_TC_LDRB_RISING ((unsigned int) 0x1 << 18) // (TC) Edge: rising edge of TIOA
\r
1148 #define AT91C_TC_LDRB_FALLING ((unsigned int) 0x2 << 18) // (TC) Edge: falling edge of TIOA
\r
1149 #define AT91C_TC_LDRB_BOTH ((unsigned int) 0x3 << 18) // (TC) Edge: each edge of TIOA
\r
1150 #define AT91C_TC_AEEVT ((unsigned int) 0x3 << 20) // (TC) External Event Effect on TIOA
\r
1151 #define AT91C_TC_AEEVT_NONE ((unsigned int) 0x0 << 20) // (TC) Effect: none
\r
1152 #define AT91C_TC_AEEVT_SET ((unsigned int) 0x1 << 20) // (TC) Effect: set
\r
1153 #define AT91C_TC_AEEVT_CLEAR ((unsigned int) 0x2 << 20) // (TC) Effect: clear
\r
1154 #define AT91C_TC_AEEVT_TOGGLE ((unsigned int) 0x3 << 20) // (TC) Effect: toggle
\r
1155 #define AT91C_TC_ASWTRG ((unsigned int) 0x3 << 22) // (TC) Software Trigger Effect on TIOA
\r
1156 #define AT91C_TC_ASWTRG_NONE ((unsigned int) 0x0 << 22) // (TC) Effect: none
\r
1157 #define AT91C_TC_ASWTRG_SET ((unsigned int) 0x1 << 22) // (TC) Effect: set
\r
1158 #define AT91C_TC_ASWTRG_CLEAR ((unsigned int) 0x2 << 22) // (TC) Effect: clear
\r
1159 #define AT91C_TC_ASWTRG_TOGGLE ((unsigned int) 0x3 << 22) // (TC) Effect: toggle
\r
1160 #define AT91C_TC_BCPB ((unsigned int) 0x3 << 24) // (TC) RB Compare Effect on TIOB
\r
1161 #define AT91C_TC_BCPB_NONE ((unsigned int) 0x0 << 24) // (TC) Effect: none
\r
1162 #define AT91C_TC_BCPB_SET ((unsigned int) 0x1 << 24) // (TC) Effect: set
\r
1163 #define AT91C_TC_BCPB_CLEAR ((unsigned int) 0x2 << 24) // (TC) Effect: clear
\r
1164 #define AT91C_TC_BCPB_TOGGLE ((unsigned int) 0x3 << 24) // (TC) Effect: toggle
\r
1165 #define AT91C_TC_BCPC ((unsigned int) 0x3 << 26) // (TC) RC Compare Effect on TIOB
\r
1166 #define AT91C_TC_BCPC_NONE ((unsigned int) 0x0 << 26) // (TC) Effect: none
\r
1167 #define AT91C_TC_BCPC_SET ((unsigned int) 0x1 << 26) // (TC) Effect: set
\r
1168 #define AT91C_TC_BCPC_CLEAR ((unsigned int) 0x2 << 26) // (TC) Effect: clear
\r
1169 #define AT91C_TC_BCPC_TOGGLE ((unsigned int) 0x3 << 26) // (TC) Effect: toggle
\r
1170 #define AT91C_TC_BEEVT ((unsigned int) 0x3 << 28) // (TC) External Event Effect on TIOB
\r
1171 #define AT91C_TC_BEEVT_NONE ((unsigned int) 0x0 << 28) // (TC) Effect: none
\r
1172 #define AT91C_TC_BEEVT_SET ((unsigned int) 0x1 << 28) // (TC) Effect: set
\r
1173 #define AT91C_TC_BEEVT_CLEAR ((unsigned int) 0x2 << 28) // (TC) Effect: clear
\r
1174 #define AT91C_TC_BEEVT_TOGGLE ((unsigned int) 0x3 << 28) // (TC) Effect: toggle
\r
1175 #define AT91C_TC_BSWTRG ((unsigned int) 0x3 << 30) // (TC) Software Trigger Effect on TIOB
\r
1176 #define AT91C_TC_BSWTRG_NONE ((unsigned int) 0x0 << 30) // (TC) Effect: none
\r
1177 #define AT91C_TC_BSWTRG_SET ((unsigned int) 0x1 << 30) // (TC) Effect: set
\r
1178 #define AT91C_TC_BSWTRG_CLEAR ((unsigned int) 0x2 << 30) // (TC) Effect: clear
\r
1179 #define AT91C_TC_BSWTRG_TOGGLE ((unsigned int) 0x3 << 30) // (TC) Effect: toggle
\r
1180 // -------- TC_SR : (TC Offset: 0x20) TC Channel Status Register --------
\r
1181 #define AT91C_TC_COVFS ((unsigned int) 0x1 << 0) // (TC) Counter Overflow
\r
1182 #define AT91C_TC_LOVRS ((unsigned int) 0x1 << 1) // (TC) Load Overrun
\r
1183 #define AT91C_TC_CPAS ((unsigned int) 0x1 << 2) // (TC) RA Compare
\r
1184 #define AT91C_TC_CPBS ((unsigned int) 0x1 << 3) // (TC) RB Compare
\r
1185 #define AT91C_TC_CPCS ((unsigned int) 0x1 << 4) // (TC) RC Compare
\r
1186 #define AT91C_TC_LDRAS ((unsigned int) 0x1 << 5) // (TC) RA Loading
\r
1187 #define AT91C_TC_LDRBS ((unsigned int) 0x1 << 6) // (TC) RB Loading
\r
1188 #define AT91C_TC_ETRGS ((unsigned int) 0x1 << 7) // (TC) External Trigger
\r
1189 #define AT91C_TC_CLKSTA ((unsigned int) 0x1 << 16) // (TC) Clock Enabling
\r
1190 #define AT91C_TC_MTIOA ((unsigned int) 0x1 << 17) // (TC) TIOA Mirror
\r
1191 #define AT91C_TC_MTIOB ((unsigned int) 0x1 << 18) // (TC) TIOA Mirror
\r
1192 // -------- TC_IER : (TC Offset: 0x24) TC Channel Interrupt Enable Register --------
\r
1193 // -------- TC_IDR : (TC Offset: 0x28) TC Channel Interrupt Disable Register --------
\r
1194 // -------- TC_IMR : (TC Offset: 0x2c) TC Channel Interrupt Mask Register --------
\r
1196 // *****************************************************************************
\r
1197 // SOFTWARE API DEFINITION FOR Timer Counter Interface
\r
1198 // *****************************************************************************
\r
1199 typedef struct _AT91S_TCB {
\r
1200 AT91S_TC TCB_TC0; // TC Channel 0
\r
1201 AT91_REG Reserved0[4]; //
\r
1202 AT91S_TC TCB_TC1; // TC Channel 1
\r
1203 AT91_REG Reserved1[4]; //
\r
1204 AT91S_TC TCB_TC2; // TC Channel 2
\r
1205 AT91_REG Reserved2[4]; //
\r
1206 AT91_REG TCB_BCR; // TC Block Control Register
\r
1207 AT91_REG TCB_BMR; // TC Block Mode Register
\r
1208 } AT91S_TCB, *AT91PS_TCB;
\r
1210 // -------- TCB_BCR : (TCB Offset: 0xc0) TC Block Control Register --------
\r
1211 #define AT91C_TCB_SYNC ((unsigned int) 0x1 << 0) // (TCB) Synchro Command
\r
1212 // -------- TCB_BMR : (TCB Offset: 0xc4) TC Block Mode Register --------
\r
1213 #define AT91C_TCB_TC0XC0S ((unsigned int) 0x3 << 0) // (TCB) External Clock Signal 0 Selection
\r
1214 #define AT91C_TCB_TC0XC0S_TCLK0 ((unsigned int) 0x0) // (TCB) TCLK0 connected to XC0
\r
1215 #define AT91C_TCB_TC0XC0S_NONE ((unsigned int) 0x1) // (TCB) None signal connected to XC0
\r
1216 #define AT91C_TCB_TC0XC0S_TIOA1 ((unsigned int) 0x2) // (TCB) TIOA1 connected to XC0
\r
1217 #define AT91C_TCB_TC0XC0S_TIOA2 ((unsigned int) 0x3) // (TCB) TIOA2 connected to XC0
\r
1218 #define AT91C_TCB_TC1XC1S ((unsigned int) 0x3 << 2) // (TCB) External Clock Signal 1 Selection
\r
1219 #define AT91C_TCB_TC1XC1S_TCLK1 ((unsigned int) 0x0 << 2) // (TCB) TCLK1 connected to XC1
\r
1220 #define AT91C_TCB_TC1XC1S_NONE ((unsigned int) 0x1 << 2) // (TCB) None signal connected to XC1
\r
1221 #define AT91C_TCB_TC1XC1S_TIOA0 ((unsigned int) 0x2 << 2) // (TCB) TIOA0 connected to XC1
\r
1222 #define AT91C_TCB_TC1XC1S_TIOA2 ((unsigned int) 0x3 << 2) // (TCB) TIOA2 connected to XC1
\r
1223 #define AT91C_TCB_TC2XC2S ((unsigned int) 0x3 << 4) // (TCB) External Clock Signal 2 Selection
\r
1224 #define AT91C_TCB_TC2XC2S_TCLK2 ((unsigned int) 0x0 << 4) // (TCB) TCLK2 connected to XC2
\r
1225 #define AT91C_TCB_TC2XC2S_NONE ((unsigned int) 0x1 << 4) // (TCB) None signal connected to XC2
\r
1226 #define AT91C_TCB_TC2XC2S_TIOA0 ((unsigned int) 0x2 << 4) // (TCB) TIOA0 connected to XC2
\r
1227 #define AT91C_TCB_TC2XC2S_TIOA1 ((unsigned int) 0x3 << 4) // (TCB) TIOA2 connected to XC2
\r
1229 // *****************************************************************************
\r
1230 // SOFTWARE API DEFINITION FOR PWMC Channel Interface
\r
1231 // *****************************************************************************
\r
1232 typedef struct _AT91S_PWMC_CH {
\r
1233 AT91_REG PWMC_CMR; // Channel Mode Register
\r
1234 AT91_REG PWMC_CDTYR; // Channel Duty Cycle Register
\r
1235 AT91_REG PWMC_CPRDR; // Channel Period Register
\r
1236 AT91_REG PWMC_CCNTR; // Channel Counter Register
\r
1237 AT91_REG PWMC_CUPDR; // Channel Update Register
\r
1238 AT91_REG PWMC_Reserved[3]; // Reserved
\r
1239 } AT91S_PWMC_CH, *AT91PS_PWMC_CH;
\r
1241 // -------- PWMC_CMR : (PWMC_CH Offset: 0x0) PWMC Channel Mode Register --------
\r
1242 #define AT91C_PWMC_CPRE ((unsigned int) 0xF << 0) // (PWMC_CH) Channel Pre-scaler : PWMC_CLKx
\r
1243 #define AT91C_PWMC_CPRE_MCK ((unsigned int) 0x0) // (PWMC_CH)
\r
1244 #define AT91C_PWMC_CPRE_MCKA ((unsigned int) 0xB) // (PWMC_CH)
\r
1245 #define AT91C_PWMC_CPRE_MCKB ((unsigned int) 0xC) // (PWMC_CH)
\r
1246 #define AT91C_PWMC_CALG ((unsigned int) 0x1 << 8) // (PWMC_CH) Channel Alignment
\r
1247 #define AT91C_PWMC_CPOL ((unsigned int) 0x1 << 9) // (PWMC_CH) Channel Polarity
\r
1248 #define AT91C_PWMC_CPD ((unsigned int) 0x1 << 10) // (PWMC_CH) Channel Update Period
\r
1249 // -------- PWMC_CDTYR : (PWMC_CH Offset: 0x4) PWMC Channel Duty Cycle Register --------
\r
1250 #define AT91C_PWMC_CDTY ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Duty Cycle
\r
1251 // -------- PWMC_CPRDR : (PWMC_CH Offset: 0x8) PWMC Channel Period Register --------
\r
1252 #define AT91C_PWMC_CPRD ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Period
\r
1253 // -------- PWMC_CCNTR : (PWMC_CH Offset: 0xc) PWMC Channel Counter Register --------
\r
1254 #define AT91C_PWMC_CCNT ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Counter
\r
1255 // -------- PWMC_CUPDR : (PWMC_CH Offset: 0x10) PWMC Channel Update Register --------
\r
1256 #define AT91C_PWMC_CUPD ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Update
\r
1258 // *****************************************************************************
\r
1259 // SOFTWARE API DEFINITION FOR Pulse Width Modulation Controller Interface
\r
1260 // *****************************************************************************
\r
1261 typedef struct _AT91S_PWMC {
\r
1262 AT91_REG PWMC_MR; // PWMC Mode Register
\r
1263 AT91_REG PWMC_ENA; // PWMC Enable Register
\r
1264 AT91_REG PWMC_DIS; // PWMC Disable Register
\r
1265 AT91_REG PWMC_SR; // PWMC Status Register
\r
1266 AT91_REG PWMC_IER; // PWMC Interrupt Enable Register
\r
1267 AT91_REG PWMC_IDR; // PWMC Interrupt Disable Register
\r
1268 AT91_REG PWMC_IMR; // PWMC Interrupt Mask Register
\r
1269 AT91_REG PWMC_ISR; // PWMC Interrupt Status Register
\r
1270 AT91_REG Reserved0[55]; //
\r
1271 AT91_REG PWMC_VR; // PWMC Version Register
\r
1272 AT91_REG Reserved1[64]; //
\r
1273 AT91S_PWMC_CH PWMC_CH[32]; // PWMC Channel 0
\r
1274 } AT91S_PWMC, *AT91PS_PWMC;
\r
1276 // -------- PWMC_MR : (PWMC Offset: 0x0) PWMC Mode Register --------
\r
1277 #define AT91C_PWMC_DIVA ((unsigned int) 0xFF << 0) // (PWMC) CLKA divide factor.
\r
1278 #define AT91C_PWMC_PREA ((unsigned int) 0xF << 8) // (PWMC) Divider Input Clock Prescaler A
\r
1279 #define AT91C_PWMC_PREA_MCK ((unsigned int) 0x0 << 8) // (PWMC)
\r
1280 #define AT91C_PWMC_DIVB ((unsigned int) 0xFF << 16) // (PWMC) CLKB divide factor.
\r
1281 #define AT91C_PWMC_PREB ((unsigned int) 0xF << 24) // (PWMC) Divider Input Clock Prescaler B
\r
1282 #define AT91C_PWMC_PREB_MCK ((unsigned int) 0x0 << 24) // (PWMC)
\r
1283 // -------- PWMC_ENA : (PWMC Offset: 0x4) PWMC Enable Register --------
\r
1284 #define AT91C_PWMC_CHID0 ((unsigned int) 0x1 << 0) // (PWMC) Channel ID 0
\r
1285 #define AT91C_PWMC_CHID1 ((unsigned int) 0x1 << 1) // (PWMC) Channel ID 1
\r
1286 #define AT91C_PWMC_CHID2 ((unsigned int) 0x1 << 2) // (PWMC) Channel ID 2
\r
1287 #define AT91C_PWMC_CHID3 ((unsigned int) 0x1 << 3) // (PWMC) Channel ID 3
\r
1288 #define AT91C_PWMC_CHID4 ((unsigned int) 0x1 << 4) // (PWMC) Channel ID 4
\r
1289 #define AT91C_PWMC_CHID5 ((unsigned int) 0x1 << 5) // (PWMC) Channel ID 5
\r
1290 #define AT91C_PWMC_CHID6 ((unsigned int) 0x1 << 6) // (PWMC) Channel ID 6
\r
1291 #define AT91C_PWMC_CHID7 ((unsigned int) 0x1 << 7) // (PWMC) Channel ID 7
\r
1292 // -------- PWMC_DIS : (PWMC Offset: 0x8) PWMC Disable Register --------
\r
1293 // -------- PWMC_SR : (PWMC Offset: 0xc) PWMC Status Register --------
\r
1294 // -------- PWMC_IER : (PWMC Offset: 0x10) PWMC Interrupt Enable Register --------
\r
1295 // -------- PWMC_IDR : (PWMC Offset: 0x14) PWMC Interrupt Disable Register --------
\r
1296 // -------- PWMC_IMR : (PWMC Offset: 0x18) PWMC Interrupt Mask Register --------
\r
1297 // -------- PWMC_ISR : (PWMC Offset: 0x1c) PWMC Interrupt Status Register --------
\r
1299 // *****************************************************************************
\r
1300 // SOFTWARE API DEFINITION FOR USB Device Interface
\r
1301 // *****************************************************************************
\r
1302 typedef struct _AT91S_UDP {
\r
1303 AT91_REG UDP_NUM; // Frame Number Register
\r
1304 AT91_REG UDP_GLBSTATE; // Global State Register
\r
1305 AT91_REG UDP_FADDR; // Function Address Register
\r
1306 AT91_REG Reserved0[1]; //
\r
1307 AT91_REG UDP_IER; // Interrupt Enable Register
\r
1308 AT91_REG UDP_IDR; // Interrupt Disable Register
\r
1309 AT91_REG UDP_IMR; // Interrupt Mask Register
\r
1310 AT91_REG UDP_ISR; // Interrupt Status Register
\r
1311 AT91_REG UDP_ICR; // Interrupt Clear Register
\r
1312 AT91_REG Reserved1[1]; //
\r
1313 AT91_REG UDP_RSTEP; // Reset Endpoint Register
\r
1314 AT91_REG Reserved2[1]; //
\r
1315 AT91_REG UDP_CSR[8]; // Endpoint Control and Status Register
\r
1316 AT91_REG UDP_FDR[8]; // Endpoint FIFO Data Register
\r
1317 AT91_REG Reserved3[1]; //
\r
1318 AT91_REG UDP_TXVC; // Transceiver Control Register
\r
1319 } AT91S_UDP, *AT91PS_UDP;
\r
1321 // -------- UDP_FRM_NUM : (UDP Offset: 0x0) USB Frame Number Register --------
\r
1322 #define AT91C_UDP_FRM_NUM ((unsigned int) 0x7FF << 0) // (UDP) Frame Number as Defined in the Packet Field Formats
\r
1323 #define AT91C_UDP_FRM_ERR ((unsigned int) 0x1 << 16) // (UDP) Frame Error
\r
1324 #define AT91C_UDP_FRM_OK ((unsigned int) 0x1 << 17) // (UDP) Frame OK
\r
1325 // -------- UDP_GLB_STATE : (UDP Offset: 0x4) USB Global State Register --------
\r
1326 #define AT91C_UDP_FADDEN ((unsigned int) 0x1 << 0) // (UDP) Function Address Enable
\r
1327 #define AT91C_UDP_CONFG ((unsigned int) 0x1 << 1) // (UDP) Configured
\r
1328 #define AT91C_UDP_ESR ((unsigned int) 0x1 << 2) // (UDP) Enable Send Resume
\r
1329 #define AT91C_UDP_RSMINPR ((unsigned int) 0x1 << 3) // (UDP) A Resume Has Been Sent to the Host
\r
1330 #define AT91C_UDP_RMWUPE ((unsigned int) 0x1 << 4) // (UDP) Remote Wake Up Enable
\r
1331 // -------- UDP_FADDR : (UDP Offset: 0x8) USB Function Address Register --------
\r
1332 #define AT91C_UDP_FADD ((unsigned int) 0xFF << 0) // (UDP) Function Address Value
\r
1333 #define AT91C_UDP_FEN ((unsigned int) 0x1 << 8) // (UDP) Function Enable
\r
1334 // -------- UDP_IER : (UDP Offset: 0x10) USB Interrupt Enable Register --------
\r
1335 #define AT91C_UDP_EPINT0 ((unsigned int) 0x1 << 0) // (UDP) Endpoint 0 Interrupt
\r
1336 #define AT91C_UDP_EPINT1 ((unsigned int) 0x1 << 1) // (UDP) Endpoint 0 Interrupt
\r
1337 #define AT91C_UDP_EPINT2 ((unsigned int) 0x1 << 2) // (UDP) Endpoint 2 Interrupt
\r
1338 #define AT91C_UDP_EPINT3 ((unsigned int) 0x1 << 3) // (UDP) Endpoint 3 Interrupt
\r
1339 #define AT91C_UDP_EPINT4 ((unsigned int) 0x1 << 4) // (UDP) Endpoint 4 Interrupt
\r
1340 #define AT91C_UDP_EPINT5 ((unsigned int) 0x1 << 5) // (UDP) Endpoint 5 Interrupt
\r
1341 #define AT91C_UDP_EPINT6 ((unsigned int) 0x1 << 6) // (UDP) Endpoint 6 Interrupt
\r
1342 #define AT91C_UDP_EPINT7 ((unsigned int) 0x1 << 7) // (UDP) Endpoint 7 Interrupt
\r
1343 #define AT91C_UDP_RXSUSP ((unsigned int) 0x1 << 8) // (UDP) USB Suspend Interrupt
\r
1344 #define AT91C_UDP_RXRSM ((unsigned int) 0x1 << 9) // (UDP) USB Resume Interrupt
\r
1345 #define AT91C_UDP_EXTRSM ((unsigned int) 0x1 << 10) // (UDP) USB External Resume Interrupt
\r
1346 #define AT91C_UDP_SOFINT ((unsigned int) 0x1 << 11) // (UDP) USB Start Of frame Interrupt
\r
1347 #define AT91C_UDP_WAKEUP ((unsigned int) 0x1 << 13) // (UDP) USB Resume Interrupt
\r
1348 // -------- UDP_IDR : (UDP Offset: 0x14) USB Interrupt Disable Register --------
\r
1349 // -------- UDP_IMR : (UDP Offset: 0x18) USB Interrupt Mask Register --------
\r
1350 // -------- UDP_ISR : (UDP Offset: 0x1c) USB Interrupt Status Register --------
\r
1351 #define AT91C_UDP_ENDBUSRES ((unsigned int) 0x1 << 12) // (UDP) USB End Of Bus Reset Interrupt
\r
1352 // -------- UDP_ICR : (UDP Offset: 0x20) USB Interrupt Clear Register --------
\r
1353 // -------- UDP_RST_EP : (UDP Offset: 0x28) USB Reset Endpoint Register --------
\r
1354 #define AT91C_UDP_EP0 ((unsigned int) 0x1 << 0) // (UDP) Reset Endpoint 0
\r
1355 #define AT91C_UDP_EP1 ((unsigned int) 0x1 << 1) // (UDP) Reset Endpoint 1
\r
1356 #define AT91C_UDP_EP2 ((unsigned int) 0x1 << 2) // (UDP) Reset Endpoint 2
\r
1357 #define AT91C_UDP_EP3 ((unsigned int) 0x1 << 3) // (UDP) Reset Endpoint 3
\r
1358 #define AT91C_UDP_EP4 ((unsigned int) 0x1 << 4) // (UDP) Reset Endpoint 4
\r
1359 #define AT91C_UDP_EP5 ((unsigned int) 0x1 << 5) // (UDP) Reset Endpoint 5
\r
1360 #define AT91C_UDP_EP6 ((unsigned int) 0x1 << 6) // (UDP) Reset Endpoint 6
\r
1361 #define AT91C_UDP_EP7 ((unsigned int) 0x1 << 7) // (UDP) Reset Endpoint 7
\r
1362 // -------- UDP_CSR : (UDP Offset: 0x30) USB Endpoint Control and Status Register --------
\r
1363 #define AT91C_UDP_TXCOMP ((unsigned int) 0x1 << 0) // (UDP) Generates an IN packet with data previously written in the DPR
\r
1364 #define AT91C_UDP_RX_DATA_BK0 ((unsigned int) 0x1 << 1) // (UDP) Receive Data Bank 0
\r
1365 #define AT91C_UDP_RXSETUP ((unsigned int) 0x1 << 2) // (UDP) Sends STALL to the Host (Control endpoints)
\r
1366 #define AT91C_UDP_ISOERROR ((unsigned int) 0x1 << 3) // (UDP) Isochronous error (Isochronous endpoints)
\r
1367 #define AT91C_UDP_TXPKTRDY ((unsigned int) 0x1 << 4) // (UDP) Transmit Packet Ready
\r
1368 #define AT91C_UDP_FORCESTALL ((unsigned int) 0x1 << 5) // (UDP) Force Stall (used by Control, Bulk and Isochronous endpoints).
\r
1369 #define AT91C_UDP_RX_DATA_BK1 ((unsigned int) 0x1 << 6) // (UDP) Receive Data Bank 1 (only used by endpoints with ping-pong attributes).
\r
1370 #define AT91C_UDP_DIR ((unsigned int) 0x1 << 7) // (UDP) Transfer Direction
\r
1371 #define AT91C_UDP_EPTYPE ((unsigned int) 0x7 << 8) // (UDP) Endpoint type
\r
1372 #define AT91C_UDP_EPTYPE_CTRL ((unsigned int) 0x0 << 8) // (UDP) Control
\r
1373 #define AT91C_UDP_EPTYPE_ISO_OUT ((unsigned int) 0x1 << 8) // (UDP) Isochronous OUT
\r
1374 #define AT91C_UDP_EPTYPE_BULK_OUT ((unsigned int) 0x2 << 8) // (UDP) Bulk OUT
\r
1375 #define AT91C_UDP_EPTYPE_INT_OUT ((unsigned int) 0x3 << 8) // (UDP) Interrupt OUT
\r
1376 #define AT91C_UDP_EPTYPE_ISO_IN ((unsigned int) 0x5 << 8) // (UDP) Isochronous IN
\r
1377 #define AT91C_UDP_EPTYPE_BULK_IN ((unsigned int) 0x6 << 8) // (UDP) Bulk IN
\r
1378 #define AT91C_UDP_EPTYPE_INT_IN ((unsigned int) 0x7 << 8) // (UDP) Interrupt IN
\r
1379 #define AT91C_UDP_DTGLE ((unsigned int) 0x1 << 11) // (UDP) Data Toggle
\r
1380 #define AT91C_UDP_EPEDS ((unsigned int) 0x1 << 15) // (UDP) Endpoint Enable Disable
\r
1381 #define AT91C_UDP_RXBYTECNT ((unsigned int) 0x7FF << 16) // (UDP) Number Of Bytes Available in the FIFO
\r
1382 // -------- UDP_TXVC : (UDP Offset: 0x74) Transceiver Control Register --------
\r
1383 #define AT91C_UDP_TXVDIS ((unsigned int) 0x1 << 8) // (UDP)
\r
1384 #define AT91C_UDP_PUON ((unsigned int) 0x1 << 9) // (UDP) Pull-up ON
\r
1386 // *****************************************************************************
\r
1387 // REGISTER ADDRESS DEFINITION FOR AT91SAM7S256
\r
1388 // *****************************************************************************
\r
1389 // ========== Register definition for SYS peripheral ==========
\r
1390 // ========== Register definition for AIC peripheral ==========
\r
1391 #define AT91C_AIC_IVR ((AT91_REG *) 0xFFFFF100) // (AIC) IRQ Vector Register
\r
1392 #define AT91C_AIC_SMR ((AT91_REG *) 0xFFFFF000) // (AIC) Source Mode Register
\r
1393 #define AT91C_AIC_FVR ((AT91_REG *) 0xFFFFF104) // (AIC) FIQ Vector Register
\r
1394 #define AT91C_AIC_DCR ((AT91_REG *) 0xFFFFF138) // (AIC) Debug Control Register (Protect)
\r
1395 #define AT91C_AIC_EOICR ((AT91_REG *) 0xFFFFF130) // (AIC) End of Interrupt Command Register
\r
1396 #define AT91C_AIC_SVR ((AT91_REG *) 0xFFFFF080) // (AIC) Source Vector Register
\r
1397 #define AT91C_AIC_FFSR ((AT91_REG *) 0xFFFFF148) // (AIC) Fast Forcing Status Register
\r
1398 #define AT91C_AIC_ICCR ((AT91_REG *) 0xFFFFF128) // (AIC) Interrupt Clear Command Register
\r
1399 #define AT91C_AIC_ISR ((AT91_REG *) 0xFFFFF108) // (AIC) Interrupt Status Register
\r
1400 #define AT91C_AIC_IMR ((AT91_REG *) 0xFFFFF110) // (AIC) Interrupt Mask Register
\r
1401 #define AT91C_AIC_IPR ((AT91_REG *) 0xFFFFF10C) // (AIC) Interrupt Pending Register
\r
1402 #define AT91C_AIC_FFER ((AT91_REG *) 0xFFFFF140) // (AIC) Fast Forcing Enable Register
\r
1403 #define AT91C_AIC_IECR ((AT91_REG *) 0xFFFFF120) // (AIC) Interrupt Enable Command Register
\r
1404 #define AT91C_AIC_ISCR ((AT91_REG *) 0xFFFFF12C) // (AIC) Interrupt Set Command Register
\r
1405 #define AT91C_AIC_FFDR ((AT91_REG *) 0xFFFFF144) // (AIC) Fast Forcing Disable Register
\r
1406 #define AT91C_AIC_CISR ((AT91_REG *) 0xFFFFF114) // (AIC) Core Interrupt Status Register
\r
1407 #define AT91C_AIC_IDCR ((AT91_REG *) 0xFFFFF124) // (AIC) Interrupt Disable Command Register
\r
1408 #define AT91C_AIC_SPU ((AT91_REG *) 0xFFFFF134) // (AIC) Spurious Vector Register
\r
1409 // ========== Register definition for PDC_DBGU peripheral ==========
\r
1410 #define AT91C_DBGU_TCR ((AT91_REG *) 0xFFFFF30C) // (PDC_DBGU) Transmit Counter Register
\r
1411 #define AT91C_DBGU_RNPR ((AT91_REG *) 0xFFFFF310) // (PDC_DBGU) Receive Next Pointer Register
\r
1412 #define AT91C_DBGU_TNPR ((AT91_REG *) 0xFFFFF318) // (PDC_DBGU) Transmit Next Pointer Register
\r
1413 #define AT91C_DBGU_TPR ((AT91_REG *) 0xFFFFF308) // (PDC_DBGU) Transmit Pointer Register
\r
1414 #define AT91C_DBGU_RPR ((AT91_REG *) 0xFFFFF300) // (PDC_DBGU) Receive Pointer Register
\r
1415 #define AT91C_DBGU_RCR ((AT91_REG *) 0xFFFFF304) // (PDC_DBGU) Receive Counter Register
\r
1416 #define AT91C_DBGU_RNCR ((AT91_REG *) 0xFFFFF314) // (PDC_DBGU) Receive Next Counter Register
\r
1417 #define AT91C_DBGU_PTCR ((AT91_REG *) 0xFFFFF320) // (PDC_DBGU) PDC Transfer Control Register
\r
1418 #define AT91C_DBGU_PTSR ((AT91_REG *) 0xFFFFF324) // (PDC_DBGU) PDC Transfer Status Register
\r
1419 #define AT91C_DBGU_TNCR ((AT91_REG *) 0xFFFFF31C) // (PDC_DBGU) Transmit Next Counter Register
\r
1420 // ========== Register definition for DBGU peripheral ==========
\r
1421 #define AT91C_DBGU_EXID ((AT91_REG *) 0xFFFFF244) // (DBGU) Chip ID Extension Register
\r
1422 #define AT91C_DBGU_BRGR ((AT91_REG *) 0xFFFFF220) // (DBGU) Baud Rate Generator Register
\r
1423 #define AT91C_DBGU_IDR ((AT91_REG *) 0xFFFFF20C) // (DBGU) Interrupt Disable Register
\r
1424 #define AT91C_DBGU_CSR ((AT91_REG *) 0xFFFFF214) // (DBGU) Channel Status Register
\r
1425 #define AT91C_DBGU_CIDR ((AT91_REG *) 0xFFFFF240) // (DBGU) Chip ID Register
\r
1426 #define AT91C_DBGU_MR ((AT91_REG *) 0xFFFFF204) // (DBGU) Mode Register
\r
1427 #define AT91C_DBGU_IMR ((AT91_REG *) 0xFFFFF210) // (DBGU) Interrupt Mask Register
\r
1428 #define AT91C_DBGU_CR ((AT91_REG *) 0xFFFFF200) // (DBGU) Control Register
\r
1429 #define AT91C_DBGU_FNTR ((AT91_REG *) 0xFFFFF248) // (DBGU) Force NTRST Register
\r
1430 #define AT91C_DBGU_THR ((AT91_REG *) 0xFFFFF21C) // (DBGU) Transmitter Holding Register
\r
1431 #define AT91C_DBGU_RHR ((AT91_REG *) 0xFFFFF218) // (DBGU) Receiver Holding Register
\r
1432 #define AT91C_DBGU_IER ((AT91_REG *) 0xFFFFF208) // (DBGU) Interrupt Enable Register
\r
1433 // ========== Register definition for PIOA peripheral ==========
\r
1434 #define AT91C_PIOA_ODR ((AT91_REG *) 0xFFFFF414) // (PIOA) Output Disable Registerr
\r
1435 #define AT91C_PIOA_SODR ((AT91_REG *) 0xFFFFF430) // (PIOA) Set Output Data Register
\r
1436 #define AT91C_PIOA_ISR ((AT91_REG *) 0xFFFFF44C) // (PIOA) Interrupt Status Register
\r
1437 #define AT91C_PIOA_ABSR ((AT91_REG *) 0xFFFFF478) // (PIOA) AB Select Status Register
\r
1438 #define AT91C_PIOA_IER ((AT91_REG *) 0xFFFFF440) // (PIOA) Interrupt Enable Register
\r
1439 #define AT91C_PIOA_PPUDR ((AT91_REG *) 0xFFFFF460) // (PIOA) Pull-up Disable Register
\r
1440 #define AT91C_PIOA_IMR ((AT91_REG *) 0xFFFFF448) // (PIOA) Interrupt Mask Register
\r
1441 #define AT91C_PIOA_PER ((AT91_REG *) 0xFFFFF400) // (PIOA) PIO Enable Register
\r
1442 #define AT91C_PIOA_IFDR ((AT91_REG *) 0xFFFFF424) // (PIOA) Input Filter Disable Register
\r
1443 #define AT91C_PIOA_OWDR ((AT91_REG *) 0xFFFFF4A4) // (PIOA) Output Write Disable Register
\r
1444 #define AT91C_PIOA_MDSR ((AT91_REG *) 0xFFFFF458) // (PIOA) Multi-driver Status Register
\r
1445 #define AT91C_PIOA_IDR ((AT91_REG *) 0xFFFFF444) // (PIOA) Interrupt Disable Register
\r
1446 #define AT91C_PIOA_ODSR ((AT91_REG *) 0xFFFFF438) // (PIOA) Output Data Status Register
\r
1447 #define AT91C_PIOA_PPUSR ((AT91_REG *) 0xFFFFF468) // (PIOA) Pull-up Status Register
\r
1448 #define AT91C_PIOA_OWSR ((AT91_REG *) 0xFFFFF4A8) // (PIOA) Output Write Status Register
\r
1449 #define AT91C_PIOA_BSR ((AT91_REG *) 0xFFFFF474) // (PIOA) Select B Register
\r
1450 #define AT91C_PIOA_OWER ((AT91_REG *) 0xFFFFF4A0) // (PIOA) Output Write Enable Register
\r
1451 #define AT91C_PIOA_IFER ((AT91_REG *) 0xFFFFF420) // (PIOA) Input Filter Enable Register
\r
1452 #define AT91C_PIOA_PDSR ((AT91_REG *) 0xFFFFF43C) // (PIOA) Pin Data Status Register
\r
1453 #define AT91C_PIOA_PPUER ((AT91_REG *) 0xFFFFF464) // (PIOA) Pull-up Enable Register
\r
1454 #define AT91C_PIOA_OSR ((AT91_REG *) 0xFFFFF418) // (PIOA) Output Status Register
\r
1455 #define AT91C_PIOA_ASR ((AT91_REG *) 0xFFFFF470) // (PIOA) Select A Register
\r
1456 #define AT91C_PIOA_MDDR ((AT91_REG *) 0xFFFFF454) // (PIOA) Multi-driver Disable Register
\r
1457 #define AT91C_PIOA_CODR ((AT91_REG *) 0xFFFFF434) // (PIOA) Clear Output Data Register
\r
1458 #define AT91C_PIOA_MDER ((AT91_REG *) 0xFFFFF450) // (PIOA) Multi-driver Enable Register
\r
1459 #define AT91C_PIOA_PDR ((AT91_REG *) 0xFFFFF404) // (PIOA) PIO Disable Register
\r
1460 #define AT91C_PIOA_IFSR ((AT91_REG *) 0xFFFFF428) // (PIOA) Input Filter Status Register
\r
1461 #define AT91C_PIOA_OER ((AT91_REG *) 0xFFFFF410) // (PIOA) Output Enable Register
\r
1462 #define AT91C_PIOA_PSR ((AT91_REG *) 0xFFFFF408) // (PIOA) PIO Status Register
\r
1463 // ========== Register definition for CKGR peripheral ==========
\r
1464 #define AT91C_CKGR_MOR ((AT91_REG *) 0xFFFFFC20) // (CKGR) Main Oscillator Register
\r
1465 #define AT91C_CKGR_PLLR ((AT91_REG *) 0xFFFFFC2C) // (CKGR) PLL Register
\r
1466 #define AT91C_CKGR_MCFR ((AT91_REG *) 0xFFFFFC24) // (CKGR) Main Clock Frequency Register
\r
1467 // ========== Register definition for PMC peripheral ==========
\r
1468 #define AT91C_PMC_IDR ((AT91_REG *) 0xFFFFFC64) // (PMC) Interrupt Disable Register
\r
1469 #define AT91C_PMC_MOR ((AT91_REG *) 0xFFFFFC20) // (PMC) Main Oscillator Register
\r
1470 #define AT91C_PMC_PLLR ((AT91_REG *) 0xFFFFFC2C) // (PMC) PLL Register
\r
1471 #define AT91C_PMC_PCER ((AT91_REG *) 0xFFFFFC10) // (PMC) Peripheral Clock Enable Register
\r
1472 #define AT91C_PMC_PCKR ((AT91_REG *) 0xFFFFFC40) // (PMC) Programmable Clock Register
\r
1473 #define AT91C_PMC_MCKR ((AT91_REG *) 0xFFFFFC30) // (PMC) Master Clock Register
\r
1474 #define AT91C_PMC_SCDR ((AT91_REG *) 0xFFFFFC04) // (PMC) System Clock Disable Register
\r
1475 #define AT91C_PMC_PCDR ((AT91_REG *) 0xFFFFFC14) // (PMC) Peripheral Clock Disable Register
\r
1476 #define AT91C_PMC_SCSR ((AT91_REG *) 0xFFFFFC08) // (PMC) System Clock Status Register
\r
1477 #define AT91C_PMC_PCSR ((AT91_REG *) 0xFFFFFC18) // (PMC) Peripheral Clock Status Register
\r
1478 #define AT91C_PMC_MCFR ((AT91_REG *) 0xFFFFFC24) // (PMC) Main Clock Frequency Register
\r
1479 #define AT91C_PMC_SCER ((AT91_REG *) 0xFFFFFC00) // (PMC) System Clock Enable Register
\r
1480 #define AT91C_PMC_IMR ((AT91_REG *) 0xFFFFFC6C) // (PMC) Interrupt Mask Register
\r
1481 #define AT91C_PMC_IER ((AT91_REG *) 0xFFFFFC60) // (PMC) Interrupt Enable Register
\r
1482 #define AT91C_PMC_SR ((AT91_REG *) 0xFFFFFC68) // (PMC) Status Register
\r
1483 // ========== Register definition for RSTC peripheral ==========
\r
1484 #define AT91C_RSTC_RCR ((AT91_REG *) 0xFFFFFD00) // (RSTC) Reset Control Register
\r
1485 #define AT91C_RSTC_RMR ((AT91_REG *) 0xFFFFFD08) // (RSTC) Reset Mode Register
\r
1486 #define AT91C_RSTC_RSR ((AT91_REG *) 0xFFFFFD04) // (RSTC) Reset Status Register
\r
1487 // ========== Register definition for RTTC peripheral ==========
\r
1488 #define AT91C_RTTC_RTSR ((AT91_REG *) 0xFFFFFD2C) // (RTTC) Real-time Status Register
\r
1489 #define AT91C_RTTC_RTMR ((AT91_REG *) 0xFFFFFD20) // (RTTC) Real-time Mode Register
\r
1490 #define AT91C_RTTC_RTVR ((AT91_REG *) 0xFFFFFD28) // (RTTC) Real-time Value Register
\r
1491 #define AT91C_RTTC_RTAR ((AT91_REG *) 0xFFFFFD24) // (RTTC) Real-time Alarm Register
\r
1492 // ========== Register definition for PITC peripheral ==========
\r
1493 #define AT91C_PITC_PIVR ((AT91_REG *) 0xFFFFFD38) // (PITC) Period Interval Value Register
\r
1494 #define AT91C_PITC_PISR ((AT91_REG *) 0xFFFFFD34) // (PITC) Period Interval Status Register
\r
1495 #define AT91C_PITC_PIIR ((AT91_REG *) 0xFFFFFD3C) // (PITC) Period Interval Image Register
\r
1496 #define AT91C_PITC_PIMR ((AT91_REG *) 0xFFFFFD30) // (PITC) Period Interval Mode Register
\r
1497 // ========== Register definition for WDTC peripheral ==========
\r
1498 #define AT91C_WDTC_WDCR ((AT91_REG *) 0xFFFFFD40) // (WDTC) Watchdog Control Register
\r
1499 #define AT91C_WDTC_WDSR ((AT91_REG *) 0xFFFFFD48) // (WDTC) Watchdog Status Register
\r
1500 #define AT91C_WDTC_WDMR ((AT91_REG *) 0xFFFFFD44) // (WDTC) Watchdog Mode Register
\r
1501 // ========== Register definition for VREG peripheral ==========
\r
1502 #define AT91C_VREG_MR ((AT91_REG *) 0xFFFFFD60) // (VREG) Voltage Regulator Mode Register
\r
1503 // ========== Register definition for MC peripheral ==========
\r
1504 #define AT91C_MC_ASR ((AT91_REG *) 0xFFFFFF04) // (MC) MC Abort Status Register
\r
1505 #define AT91C_MC_RCR ((AT91_REG *) 0xFFFFFF00) // (MC) MC Remap Control Register
\r
1506 #define AT91C_MC_FCR ((AT91_REG *) 0xFFFFFF64) // (MC) MC Flash Command Register
\r
1507 #define AT91C_MC_AASR ((AT91_REG *) 0xFFFFFF08) // (MC) MC Abort Address Status Register
\r
1508 #define AT91C_MC_FSR ((AT91_REG *) 0xFFFFFF68) // (MC) MC Flash Status Register
\r
1509 #define AT91C_MC_FMR ((AT91_REG *) 0xFFFFFF60) // (MC) MC Flash Mode Register
\r
1510 // ========== Register definition for PDC_SPI peripheral ==========
\r
1511 #define AT91C_SPI_PTCR ((AT91_REG *) 0xFFFE0120) // (PDC_SPI) PDC Transfer Control Register
\r
1512 #define AT91C_SPI_TPR ((AT91_REG *) 0xFFFE0108) // (PDC_SPI) Transmit Pointer Register
\r
1513 #define AT91C_SPI_TCR ((AT91_REG *) 0xFFFE010C) // (PDC_SPI) Transmit Counter Register
\r
1514 #define AT91C_SPI_RCR ((AT91_REG *) 0xFFFE0104) // (PDC_SPI) Receive Counter Register
\r
1515 #define AT91C_SPI_PTSR ((AT91_REG *) 0xFFFE0124) // (PDC_SPI) PDC Transfer Status Register
\r
1516 #define AT91C_SPI_RNPR ((AT91_REG *) 0xFFFE0110) // (PDC_SPI) Receive Next Pointer Register
\r
1517 #define AT91C_SPI_RPR ((AT91_REG *) 0xFFFE0100) // (PDC_SPI) Receive Pointer Register
\r
1518 #define AT91C_SPI_TNCR ((AT91_REG *) 0xFFFE011C) // (PDC_SPI) Transmit Next Counter Register
\r
1519 #define AT91C_SPI_RNCR ((AT91_REG *) 0xFFFE0114) // (PDC_SPI) Receive Next Counter Register
\r
1520 #define AT91C_SPI_TNPR ((AT91_REG *) 0xFFFE0118) // (PDC_SPI) Transmit Next Pointer Register
\r
1521 // ========== Register definition for SPI peripheral ==========
\r
1522 #define AT91C_SPI_IER ((AT91_REG *) 0xFFFE0014) // (SPI) Interrupt Enable Register
\r
1523 #define AT91C_SPI_SR ((AT91_REG *) 0xFFFE0010) // (SPI) Status Register
\r
1524 #define AT91C_SPI_IDR ((AT91_REG *) 0xFFFE0018) // (SPI) Interrupt Disable Register
\r
1525 #define AT91C_SPI_CR ((AT91_REG *) 0xFFFE0000) // (SPI) Control Register
\r
1526 #define AT91C_SPI_MR ((AT91_REG *) 0xFFFE0004) // (SPI) Mode Register
\r
1527 #define AT91C_SPI_IMR ((AT91_REG *) 0xFFFE001C) // (SPI) Interrupt Mask Register
\r
1528 #define AT91C_SPI_TDR ((AT91_REG *) 0xFFFE000C) // (SPI) Transmit Data Register
\r
1529 #define AT91C_SPI_RDR ((AT91_REG *) 0xFFFE0008) // (SPI) Receive Data Register
\r
1530 #define AT91C_SPI_CSR ((AT91_REG *) 0xFFFE0030) // (SPI) Chip Select Register
\r
1531 // ========== Register definition for PDC_ADC peripheral ==========
\r
1532 #define AT91C_ADC_PTSR ((AT91_REG *) 0xFFFD8124) // (PDC_ADC) PDC Transfer Status Register
\r
1533 #define AT91C_ADC_PTCR ((AT91_REG *) 0xFFFD8120) // (PDC_ADC) PDC Transfer Control Register
\r
1534 #define AT91C_ADC_TNPR ((AT91_REG *) 0xFFFD8118) // (PDC_ADC) Transmit Next Pointer Register
\r
1535 #define AT91C_ADC_TNCR ((AT91_REG *) 0xFFFD811C) // (PDC_ADC) Transmit Next Counter Register
\r
1536 #define AT91C_ADC_RNPR ((AT91_REG *) 0xFFFD8110) // (PDC_ADC) Receive Next Pointer Register
\r
1537 #define AT91C_ADC_RNCR ((AT91_REG *) 0xFFFD8114) // (PDC_ADC) Receive Next Counter Register
\r
1538 #define AT91C_ADC_RPR ((AT91_REG *) 0xFFFD8100) // (PDC_ADC) Receive Pointer Register
\r
1539 #define AT91C_ADC_TCR ((AT91_REG *) 0xFFFD810C) // (PDC_ADC) Transmit Counter Register
\r
1540 #define AT91C_ADC_TPR ((AT91_REG *) 0xFFFD8108) // (PDC_ADC) Transmit Pointer Register
\r
1541 #define AT91C_ADC_RCR ((AT91_REG *) 0xFFFD8104) // (PDC_ADC) Receive Counter Register
\r
1542 // ========== Register definition for ADC peripheral ==========
\r
1543 #define AT91C_ADC_CDR2 ((AT91_REG *) 0xFFFD8038) // (ADC) ADC Channel Data Register 2
\r
1544 #define AT91C_ADC_CDR3 ((AT91_REG *) 0xFFFD803C) // (ADC) ADC Channel Data Register 3
\r
1545 #define AT91C_ADC_CDR0 ((AT91_REG *) 0xFFFD8030) // (ADC) ADC Channel Data Register 0
\r
1546 #define AT91C_ADC_CDR5 ((AT91_REG *) 0xFFFD8044) // (ADC) ADC Channel Data Register 5
\r
1547 #define AT91C_ADC_CHDR ((AT91_REG *) 0xFFFD8014) // (ADC) ADC Channel Disable Register
\r
1548 #define AT91C_ADC_SR ((AT91_REG *) 0xFFFD801C) // (ADC) ADC Status Register
\r
1549 #define AT91C_ADC_CDR4 ((AT91_REG *) 0xFFFD8040) // (ADC) ADC Channel Data Register 4
\r
1550 #define AT91C_ADC_CDR1 ((AT91_REG *) 0xFFFD8034) // (ADC) ADC Channel Data Register 1
\r
1551 #define AT91C_ADC_LCDR ((AT91_REG *) 0xFFFD8020) // (ADC) ADC Last Converted Data Register
\r
1552 #define AT91C_ADC_IDR ((AT91_REG *) 0xFFFD8028) // (ADC) ADC Interrupt Disable Register
\r
1553 #define AT91C_ADC_CR ((AT91_REG *) 0xFFFD8000) // (ADC) ADC Control Register
\r
1554 #define AT91C_ADC_CDR7 ((AT91_REG *) 0xFFFD804C) // (ADC) ADC Channel Data Register 7
\r
1555 #define AT91C_ADC_CDR6 ((AT91_REG *) 0xFFFD8048) // (ADC) ADC Channel Data Register 6
\r
1556 #define AT91C_ADC_IER ((AT91_REG *) 0xFFFD8024) // (ADC) ADC Interrupt Enable Register
\r
1557 #define AT91C_ADC_CHER ((AT91_REG *) 0xFFFD8010) // (ADC) ADC Channel Enable Register
\r
1558 #define AT91C_ADC_CHSR ((AT91_REG *) 0xFFFD8018) // (ADC) ADC Channel Status Register
\r
1559 #define AT91C_ADC_MR ((AT91_REG *) 0xFFFD8004) // (ADC) ADC Mode Register
\r
1560 #define AT91C_ADC_IMR ((AT91_REG *) 0xFFFD802C) // (ADC) ADC Interrupt Mask Register
\r
1561 // ========== Register definition for PDC_SSC peripheral ==========
\r
1562 #define AT91C_SSC_TNCR ((AT91_REG *) 0xFFFD411C) // (PDC_SSC) Transmit Next Counter Register
\r
1563 #define AT91C_SSC_RPR ((AT91_REG *) 0xFFFD4100) // (PDC_SSC) Receive Pointer Register
\r
1564 #define AT91C_SSC_RNCR ((AT91_REG *) 0xFFFD4114) // (PDC_SSC) Receive Next Counter Register
\r
1565 #define AT91C_SSC_TPR ((AT91_REG *) 0xFFFD4108) // (PDC_SSC) Transmit Pointer Register
\r
1566 #define AT91C_SSC_PTCR ((AT91_REG *) 0xFFFD4120) // (PDC_SSC) PDC Transfer Control Register
\r
1567 #define AT91C_SSC_TCR ((AT91_REG *) 0xFFFD410C) // (PDC_SSC) Transmit Counter Register
\r
1568 #define AT91C_SSC_RCR ((AT91_REG *) 0xFFFD4104) // (PDC_SSC) Receive Counter Register
\r
1569 #define AT91C_SSC_RNPR ((AT91_REG *) 0xFFFD4110) // (PDC_SSC) Receive Next Pointer Register
\r
1570 #define AT91C_SSC_TNPR ((AT91_REG *) 0xFFFD4118) // (PDC_SSC) Transmit Next Pointer Register
\r
1571 #define AT91C_SSC_PTSR ((AT91_REG *) 0xFFFD4124) // (PDC_SSC) PDC Transfer Status Register
\r
1572 // ========== Register definition for SSC peripheral ==========
\r
1573 #define AT91C_SSC_RHR ((AT91_REG *) 0xFFFD4020) // (SSC) Receive Holding Register
\r
1574 #define AT91C_SSC_RSHR ((AT91_REG *) 0xFFFD4030) // (SSC) Receive Sync Holding Register
\r
1575 #define AT91C_SSC_TFMR ((AT91_REG *) 0xFFFD401C) // (SSC) Transmit Frame Mode Register
\r
1576 #define AT91C_SSC_IDR ((AT91_REG *) 0xFFFD4048) // (SSC) Interrupt Disable Register
\r
1577 #define AT91C_SSC_THR ((AT91_REG *) 0xFFFD4024) // (SSC) Transmit Holding Register
\r
1578 #define AT91C_SSC_RCMR ((AT91_REG *) 0xFFFD4010) // (SSC) Receive Clock ModeRegister
\r
1579 #define AT91C_SSC_IER ((AT91_REG *) 0xFFFD4044) // (SSC) Interrupt Enable Register
\r
1580 #define AT91C_SSC_TSHR ((AT91_REG *) 0xFFFD4034) // (SSC) Transmit Sync Holding Register
\r
1581 #define AT91C_SSC_SR ((AT91_REG *) 0xFFFD4040) // (SSC) Status Register
\r
1582 #define AT91C_SSC_CMR ((AT91_REG *) 0xFFFD4004) // (SSC) Clock Mode Register
\r
1583 #define AT91C_SSC_TCMR ((AT91_REG *) 0xFFFD4018) // (SSC) Transmit Clock Mode Register
\r
1584 #define AT91C_SSC_CR ((AT91_REG *) 0xFFFD4000) // (SSC) Control Register
\r
1585 #define AT91C_SSC_IMR ((AT91_REG *) 0xFFFD404C) // (SSC) Interrupt Mask Register
\r
1586 #define AT91C_SSC_RFMR ((AT91_REG *) 0xFFFD4014) // (SSC) Receive Frame Mode Register
\r
1587 // ========== Register definition for PDC_US1 peripheral ==========
\r
1588 #define AT91C_US1_RNCR ((AT91_REG *) 0xFFFC4114) // (PDC_US1) Receive Next Counter Register
\r
1589 #define AT91C_US1_PTCR ((AT91_REG *) 0xFFFC4120) // (PDC_US1) PDC Transfer Control Register
\r
1590 #define AT91C_US1_TCR ((AT91_REG *) 0xFFFC410C) // (PDC_US1) Transmit Counter Register
\r
1591 #define AT91C_US1_PTSR ((AT91_REG *) 0xFFFC4124) // (PDC_US1) PDC Transfer Status Register
\r
1592 #define AT91C_US1_TNPR ((AT91_REG *) 0xFFFC4118) // (PDC_US1) Transmit Next Pointer Register
\r
1593 #define AT91C_US1_RCR ((AT91_REG *) 0xFFFC4104) // (PDC_US1) Receive Counter Register
\r
1594 #define AT91C_US1_RNPR ((AT91_REG *) 0xFFFC4110) // (PDC_US1) Receive Next Pointer Register
\r
1595 #define AT91C_US1_RPR ((AT91_REG *) 0xFFFC4100) // (PDC_US1) Receive Pointer Register
\r
1596 #define AT91C_US1_TNCR ((AT91_REG *) 0xFFFC411C) // (PDC_US1) Transmit Next Counter Register
\r
1597 #define AT91C_US1_TPR ((AT91_REG *) 0xFFFC4108) // (PDC_US1) Transmit Pointer Register
\r
1598 // ========== Register definition for US1 peripheral ==========
\r
1599 #define AT91C_US1_IF ((AT91_REG *) 0xFFFC404C) // (US1) IRDA_FILTER Register
\r
1600 #define AT91C_US1_NER ((AT91_REG *) 0xFFFC4044) // (US1) Nb Errors Register
\r
1601 #define AT91C_US1_RTOR ((AT91_REG *) 0xFFFC4024) // (US1) Receiver Time-out Register
\r
1602 #define AT91C_US1_CSR ((AT91_REG *) 0xFFFC4014) // (US1) Channel Status Register
\r
1603 #define AT91C_US1_IDR ((AT91_REG *) 0xFFFC400C) // (US1) Interrupt Disable Register
\r
1604 #define AT91C_US1_IER ((AT91_REG *) 0xFFFC4008) // (US1) Interrupt Enable Register
\r
1605 #define AT91C_US1_THR ((AT91_REG *) 0xFFFC401C) // (US1) Transmitter Holding Register
\r
1606 #define AT91C_US1_TTGR ((AT91_REG *) 0xFFFC4028) // (US1) Transmitter Time-guard Register
\r
1607 #define AT91C_US1_RHR ((AT91_REG *) 0xFFFC4018) // (US1) Receiver Holding Register
\r
1608 #define AT91C_US1_BRGR ((AT91_REG *) 0xFFFC4020) // (US1) Baud Rate Generator Register
\r
1609 #define AT91C_US1_IMR ((AT91_REG *) 0xFFFC4010) // (US1) Interrupt Mask Register
\r
1610 #define AT91C_US1_FIDI ((AT91_REG *) 0xFFFC4040) // (US1) FI_DI_Ratio Register
\r
1611 #define AT91C_US1_CR ((AT91_REG *) 0xFFFC4000) // (US1) Control Register
\r
1612 #define AT91C_US1_MR ((AT91_REG *) 0xFFFC4004) // (US1) Mode Register
\r
1613 // ========== Register definition for PDC_US0 peripheral ==========
\r
1614 #define AT91C_US0_TNPR ((AT91_REG *) 0xFFFC0118) // (PDC_US0) Transmit Next Pointer Register
\r
1615 #define AT91C_US0_RNPR ((AT91_REG *) 0xFFFC0110) // (PDC_US0) Receive Next Pointer Register
\r
1616 #define AT91C_US0_TCR ((AT91_REG *) 0xFFFC010C) // (PDC_US0) Transmit Counter Register
\r
1617 #define AT91C_US0_PTCR ((AT91_REG *) 0xFFFC0120) // (PDC_US0) PDC Transfer Control Register
\r
1618 #define AT91C_US0_PTSR ((AT91_REG *) 0xFFFC0124) // (PDC_US0) PDC Transfer Status Register
\r
1619 #define AT91C_US0_TNCR ((AT91_REG *) 0xFFFC011C) // (PDC_US0) Transmit Next Counter Register
\r
1620 #define AT91C_US0_TPR ((AT91_REG *) 0xFFFC0108) // (PDC_US0) Transmit Pointer Register
\r
1621 #define AT91C_US0_RCR ((AT91_REG *) 0xFFFC0104) // (PDC_US0) Receive Counter Register
\r
1622 #define AT91C_US0_RPR ((AT91_REG *) 0xFFFC0100) // (PDC_US0) Receive Pointer Register
\r
1623 #define AT91C_US0_RNCR ((AT91_REG *) 0xFFFC0114) // (PDC_US0) Receive Next Counter Register
\r
1624 // ========== Register definition for US0 peripheral ==========
\r
1625 #define AT91C_US0_BRGR ((AT91_REG *) 0xFFFC0020) // (US0) Baud Rate Generator Register
\r
1626 #define AT91C_US0_NER ((AT91_REG *) 0xFFFC0044) // (US0) Nb Errors Register
\r
1627 #define AT91C_US0_CR ((AT91_REG *) 0xFFFC0000) // (US0) Control Register
\r
1628 #define AT91C_US0_IMR ((AT91_REG *) 0xFFFC0010) // (US0) Interrupt Mask Register
\r
1629 #define AT91C_US0_FIDI ((AT91_REG *) 0xFFFC0040) // (US0) FI_DI_Ratio Register
\r
1630 #define AT91C_US0_TTGR ((AT91_REG *) 0xFFFC0028) // (US0) Transmitter Time-guard Register
\r
1631 #define AT91C_US0_MR ((AT91_REG *) 0xFFFC0004) // (US0) Mode Register
\r
1632 #define AT91C_US0_RTOR ((AT91_REG *) 0xFFFC0024) // (US0) Receiver Time-out Register
\r
1633 #define AT91C_US0_CSR ((AT91_REG *) 0xFFFC0014) // (US0) Channel Status Register
\r
1634 #define AT91C_US0_RHR ((AT91_REG *) 0xFFFC0018) // (US0) Receiver Holding Register
\r
1635 #define AT91C_US0_IDR ((AT91_REG *) 0xFFFC000C) // (US0) Interrupt Disable Register
\r
1636 #define AT91C_US0_THR ((AT91_REG *) 0xFFFC001C) // (US0) Transmitter Holding Register
\r
1637 #define AT91C_US0_IF ((AT91_REG *) 0xFFFC004C) // (US0) IRDA_FILTER Register
\r
1638 #define AT91C_US0_IER ((AT91_REG *) 0xFFFC0008) // (US0) Interrupt Enable Register
\r
1639 // ========== Register definition for TWI peripheral ==========
\r
1640 #define AT91C_TWI_IER ((AT91_REG *) 0xFFFB8024) // (TWI) Interrupt Enable Register
\r
1641 #define AT91C_TWI_CR ((AT91_REG *) 0xFFFB8000) // (TWI) Control Register
\r
1642 #define AT91C_TWI_SR ((AT91_REG *) 0xFFFB8020) // (TWI) Status Register
\r
1643 #define AT91C_TWI_IMR ((AT91_REG *) 0xFFFB802C) // (TWI) Interrupt Mask Register
\r
1644 #define AT91C_TWI_THR ((AT91_REG *) 0xFFFB8034) // (TWI) Transmit Holding Register
\r
1645 #define AT91C_TWI_IDR ((AT91_REG *) 0xFFFB8028) // (TWI) Interrupt Disable Register
\r
1646 #define AT91C_TWI_IADR ((AT91_REG *) 0xFFFB800C) // (TWI) Internal Address Register
\r
1647 #define AT91C_TWI_MMR ((AT91_REG *) 0xFFFB8004) // (TWI) Master Mode Register
\r
1648 #define AT91C_TWI_CWGR ((AT91_REG *) 0xFFFB8010) // (TWI) Clock Waveform Generator Register
\r
1649 #define AT91C_TWI_RHR ((AT91_REG *) 0xFFFB8030) // (TWI) Receive Holding Register
\r
1650 // ========== Register definition for TC0 peripheral ==========
\r
1651 #define AT91C_TC0_SR ((AT91_REG *) 0xFFFA0020) // (TC0) Status Register
\r
1652 #define AT91C_TC0_RC ((AT91_REG *) 0xFFFA001C) // (TC0) Register C
\r
1653 #define AT91C_TC0_RB ((AT91_REG *) 0xFFFA0018) // (TC0) Register B
\r
1654 #define AT91C_TC0_CCR ((AT91_REG *) 0xFFFA0000) // (TC0) Channel Control Register
\r
1655 #define AT91C_TC0_CMR ((AT91_REG *) 0xFFFA0004) // (TC0) Channel Mode Register (Capture Mode / Waveform Mode)
\r
1656 #define AT91C_TC0_IER ((AT91_REG *) 0xFFFA0024) // (TC0) Interrupt Enable Register
\r
1657 #define AT91C_TC0_RA ((AT91_REG *) 0xFFFA0014) // (TC0) Register A
\r
1658 #define AT91C_TC0_IDR ((AT91_REG *) 0xFFFA0028) // (TC0) Interrupt Disable Register
\r
1659 #define AT91C_TC0_CV ((AT91_REG *) 0xFFFA0010) // (TC0) Counter Value
\r
1660 #define AT91C_TC0_IMR ((AT91_REG *) 0xFFFA002C) // (TC0) Interrupt Mask Register
\r
1661 // ========== Register definition for TC1 peripheral ==========
\r
1662 #define AT91C_TC1_RB ((AT91_REG *) 0xFFFA0058) // (TC1) Register B
\r
1663 #define AT91C_TC1_CCR ((AT91_REG *) 0xFFFA0040) // (TC1) Channel Control Register
\r
1664 #define AT91C_TC1_IER ((AT91_REG *) 0xFFFA0064) // (TC1) Interrupt Enable Register
\r
1665 #define AT91C_TC1_IDR ((AT91_REG *) 0xFFFA0068) // (TC1) Interrupt Disable Register
\r
1666 #define AT91C_TC1_SR ((AT91_REG *) 0xFFFA0060) // (TC1) Status Register
\r
1667 #define AT91C_TC1_CMR ((AT91_REG *) 0xFFFA0044) // (TC1) Channel Mode Register (Capture Mode / Waveform Mode)
\r
1668 #define AT91C_TC1_RA ((AT91_REG *) 0xFFFA0054) // (TC1) Register A
\r
1669 #define AT91C_TC1_RC ((AT91_REG *) 0xFFFA005C) // (TC1) Register C
\r
1670 #define AT91C_TC1_IMR ((AT91_REG *) 0xFFFA006C) // (TC1) Interrupt Mask Register
\r
1671 #define AT91C_TC1_CV ((AT91_REG *) 0xFFFA0050) // (TC1) Counter Value
\r
1672 // ========== Register definition for TC2 peripheral ==========
\r
1673 #define AT91C_TC2_CMR ((AT91_REG *) 0xFFFA0084) // (TC2) Channel Mode Register (Capture Mode / Waveform Mode)
\r
1674 #define AT91C_TC2_CCR ((AT91_REG *) 0xFFFA0080) // (TC2) Channel Control Register
\r
1675 #define AT91C_TC2_CV ((AT91_REG *) 0xFFFA0090) // (TC2) Counter Value
\r
1676 #define AT91C_TC2_RA ((AT91_REG *) 0xFFFA0094) // (TC2) Register A
\r
1677 #define AT91C_TC2_RB ((AT91_REG *) 0xFFFA0098) // (TC2) Register B
\r
1678 #define AT91C_TC2_IDR ((AT91_REG *) 0xFFFA00A8) // (TC2) Interrupt Disable Register
\r
1679 #define AT91C_TC2_IMR ((AT91_REG *) 0xFFFA00AC) // (TC2) Interrupt Mask Register
\r
1680 #define AT91C_TC2_RC ((AT91_REG *) 0xFFFA009C) // (TC2) Register C
\r
1681 #define AT91C_TC2_IER ((AT91_REG *) 0xFFFA00A4) // (TC2) Interrupt Enable Register
\r
1682 #define AT91C_TC2_SR ((AT91_REG *) 0xFFFA00A0) // (TC2) Status Register
\r
1683 // ========== Register definition for TCB peripheral ==========
\r
1684 #define AT91C_TCB_BMR ((AT91_REG *) 0xFFFA00C4) // (TCB) TC Block Mode Register
\r
1685 #define AT91C_TCB_BCR ((AT91_REG *) 0xFFFA00C0) // (TCB) TC Block Control Register
\r
1686 // ========== Register definition for PWMC_CH3 peripheral ==========
\r
1687 #define AT91C_PWMC_CH3_CUPDR ((AT91_REG *) 0xFFFCC270) // (PWMC_CH3) Channel Update Register
\r
1688 #define AT91C_PWMC_CH3_Reserved ((AT91_REG *) 0xFFFCC274) // (PWMC_CH3) Reserved
\r
1689 #define AT91C_PWMC_CH3_CPRDR ((AT91_REG *) 0xFFFCC268) // (PWMC_CH3) Channel Period Register
\r
1690 #define AT91C_PWMC_CH3_CDTYR ((AT91_REG *) 0xFFFCC264) // (PWMC_CH3) Channel Duty Cycle Register
\r
1691 #define AT91C_PWMC_CH3_CCNTR ((AT91_REG *) 0xFFFCC26C) // (PWMC_CH3) Channel Counter Register
\r
1692 #define AT91C_PWMC_CH3_CMR ((AT91_REG *) 0xFFFCC260) // (PWMC_CH3) Channel Mode Register
\r
1693 // ========== Register definition for PWMC_CH2 peripheral ==========
\r
1694 #define AT91C_PWMC_CH2_Reserved ((AT91_REG *) 0xFFFCC254) // (PWMC_CH2) Reserved
\r
1695 #define AT91C_PWMC_CH2_CMR ((AT91_REG *) 0xFFFCC240) // (PWMC_CH2) Channel Mode Register
\r
1696 #define AT91C_PWMC_CH2_CCNTR ((AT91_REG *) 0xFFFCC24C) // (PWMC_CH2) Channel Counter Register
\r
1697 #define AT91C_PWMC_CH2_CPRDR ((AT91_REG *) 0xFFFCC248) // (PWMC_CH2) Channel Period Register
\r
1698 #define AT91C_PWMC_CH2_CUPDR ((AT91_REG *) 0xFFFCC250) // (PWMC_CH2) Channel Update Register
\r
1699 #define AT91C_PWMC_CH2_CDTYR ((AT91_REG *) 0xFFFCC244) // (PWMC_CH2) Channel Duty Cycle Register
\r
1700 // ========== Register definition for PWMC_CH1 peripheral ==========
\r
1701 #define AT91C_PWMC_CH1_Reserved ((AT91_REG *) 0xFFFCC234) // (PWMC_CH1) Reserved
\r
1702 #define AT91C_PWMC_CH1_CUPDR ((AT91_REG *) 0xFFFCC230) // (PWMC_CH1) Channel Update Register
\r
1703 #define AT91C_PWMC_CH1_CPRDR ((AT91_REG *) 0xFFFCC228) // (PWMC_CH1) Channel Period Register
\r
1704 #define AT91C_PWMC_CH1_CCNTR ((AT91_REG *) 0xFFFCC22C) // (PWMC_CH1) Channel Counter Register
\r
1705 #define AT91C_PWMC_CH1_CDTYR ((AT91_REG *) 0xFFFCC224) // (PWMC_CH1) Channel Duty Cycle Register
\r
1706 #define AT91C_PWMC_CH1_CMR ((AT91_REG *) 0xFFFCC220) // (PWMC_CH1) Channel Mode Register
\r
1707 // ========== Register definition for PWMC_CH0 peripheral ==========
\r
1708 #define AT91C_PWMC_CH0_Reserved ((AT91_REG *) 0xFFFCC214) // (PWMC_CH0) Reserved
\r
1709 #define AT91C_PWMC_CH0_CPRDR ((AT91_REG *) 0xFFFCC208) // (PWMC_CH0) Channel Period Register
\r
1710 #define AT91C_PWMC_CH0_CDTYR ((AT91_REG *) 0xFFFCC204) // (PWMC_CH0) Channel Duty Cycle Register
\r
1711 #define AT91C_PWMC_CH0_CMR ((AT91_REG *) 0xFFFCC200) // (PWMC_CH0) Channel Mode Register
\r
1712 #define AT91C_PWMC_CH0_CUPDR ((AT91_REG *) 0xFFFCC210) // (PWMC_CH0) Channel Update Register
\r
1713 #define AT91C_PWMC_CH0_CCNTR ((AT91_REG *) 0xFFFCC20C) // (PWMC_CH0) Channel Counter Register
\r
1714 // ========== Register definition for PWMC peripheral ==========
\r
1715 #define AT91C_PWMC_IDR ((AT91_REG *) 0xFFFCC014) // (PWMC) PWMC Interrupt Disable Register
\r
1716 #define AT91C_PWMC_DIS ((AT91_REG *) 0xFFFCC008) // (PWMC) PWMC Disable Register
\r
1717 #define AT91C_PWMC_IER ((AT91_REG *) 0xFFFCC010) // (PWMC) PWMC Interrupt Enable Register
\r
1718 #define AT91C_PWMC_VR ((AT91_REG *) 0xFFFCC0FC) // (PWMC) PWMC Version Register
\r
1719 #define AT91C_PWMC_ISR ((AT91_REG *) 0xFFFCC01C) // (PWMC) PWMC Interrupt Status Register
\r
1720 #define AT91C_PWMC_SR ((AT91_REG *) 0xFFFCC00C) // (PWMC) PWMC Status Register
\r
1721 #define AT91C_PWMC_IMR ((AT91_REG *) 0xFFFCC018) // (PWMC) PWMC Interrupt Mask Register
\r
1722 #define AT91C_PWMC_MR ((AT91_REG *) 0xFFFCC000) // (PWMC) PWMC Mode Register
\r
1723 #define AT91C_PWMC_ENA ((AT91_REG *) 0xFFFCC004) // (PWMC) PWMC Enable Register
\r
1724 // ========== Register definition for UDP peripheral ==========
\r
1725 #define AT91C_UDP_IMR ((AT91_REG *) 0xFFFB0018) // (UDP) Interrupt Mask Register
\r
1726 #define AT91C_UDP_FADDR ((AT91_REG *) 0xFFFB0008) // (UDP) Function Address Register
\r
1727 #define AT91C_UDP_NUM ((AT91_REG *) 0xFFFB0000) // (UDP) Frame Number Register
\r
1728 #define AT91C_UDP_FDR ((AT91_REG *) 0xFFFB0050) // (UDP) Endpoint FIFO Data Register
\r
1729 #define AT91C_UDP_ISR ((AT91_REG *) 0xFFFB001C) // (UDP) Interrupt Status Register
\r
1730 #define AT91C_UDP_CSR ((AT91_REG *) 0xFFFB0030) // (UDP) Endpoint Control and Status Register
\r
1731 #define AT91C_UDP_IDR ((AT91_REG *) 0xFFFB0014) // (UDP) Interrupt Disable Register
\r
1732 #define AT91C_UDP_ICR ((AT91_REG *) 0xFFFB0020) // (UDP) Interrupt Clear Register
\r
1733 #define AT91C_UDP_RSTEP ((AT91_REG *) 0xFFFB0028) // (UDP) Reset Endpoint Register
\r
1734 #define AT91C_UDP_TXVC ((AT91_REG *) 0xFFFB0074) // (UDP) Transceiver Control Register
\r
1735 #define AT91C_UDP_GLBSTATE ((AT91_REG *) 0xFFFB0004) // (UDP) Global State Register
\r
1736 #define AT91C_UDP_IER ((AT91_REG *) 0xFFFB0010) // (UDP) Interrupt Enable Register
\r
1738 // *****************************************************************************
\r
1739 // PIO DEFINITIONS FOR AT91SAM7S256
\r
1740 // *****************************************************************************
\r
1741 #define AT91C_PIO_PA0 ((unsigned int) 1 << 0) // Pin Controlled by PA0
\r
1742 #define AT91C_PA0_PWM0 ((unsigned int) AT91C_PIO_PA0) // PWM Channel 0
\r
1743 #define AT91C_PA0_TIOA0 ((unsigned int) AT91C_PIO_PA0) // Timer Counter 0 Multipurpose Timer I/O Pin A
\r
1744 #define AT91C_PIO_PA1 ((unsigned int) 1 << 1) // Pin Controlled by PA1
\r
1745 #define AT91C_PA1_PWM1 ((unsigned int) AT91C_PIO_PA1) // PWM Channel 1
\r
1746 #define AT91C_PA1_TIOB0 ((unsigned int) AT91C_PIO_PA1) // Timer Counter 0 Multipurpose Timer I/O Pin B
\r
1747 #define AT91C_PIO_PA10 ((unsigned int) 1 << 10) // Pin Controlled by PA10
\r
1748 #define AT91C_PA10_DTXD ((unsigned int) AT91C_PIO_PA10) // DBGU Debug Transmit Data
\r
1749 #define AT91C_PA10_NPCS2 ((unsigned int) AT91C_PIO_PA10) // SPI Peripheral Chip Select 2
\r
1750 #define AT91C_PIO_PA11 ((unsigned int) 1 << 11) // Pin Controlled by PA11
\r
1751 #define AT91C_PA11_NPCS0 ((unsigned int) AT91C_PIO_PA11) // SPI Peripheral Chip Select 0
\r
1752 #define AT91C_PA11_PWM0 ((unsigned int) AT91C_PIO_PA11) // PWM Channel 0
\r
1753 #define AT91C_PIO_PA12 ((unsigned int) 1 << 12) // Pin Controlled by PA12
\r
1754 #define AT91C_PA12_MISO ((unsigned int) AT91C_PIO_PA12) // SPI Master In Slave
\r
1755 #define AT91C_PA12_PWM1 ((unsigned int) AT91C_PIO_PA12) // PWM Channel 1
\r
1756 #define AT91C_PIO_PA13 ((unsigned int) 1 << 13) // Pin Controlled by PA13
\r
1757 #define AT91C_PA13_MOSI ((unsigned int) AT91C_PIO_PA13) // SPI Master Out Slave
\r
1758 #define AT91C_PA13_PWM2 ((unsigned int) AT91C_PIO_PA13) // PWM Channel 2
\r
1759 #define AT91C_PIO_PA14 ((unsigned int) 1 << 14) // Pin Controlled by PA14
\r
1760 #define AT91C_PA14_SPCK ((unsigned int) AT91C_PIO_PA14) // SPI Serial Clock
\r
1761 #define AT91C_PA14_PWM3 ((unsigned int) AT91C_PIO_PA14) // PWM Channel 3
\r
1762 #define AT91C_PIO_PA15 ((unsigned int) 1 << 15) // Pin Controlled by PA15
\r
1763 #define AT91C_PA15_TF ((unsigned int) AT91C_PIO_PA15) // SSC Transmit Frame Sync
\r
1764 #define AT91C_PA15_TIOA1 ((unsigned int) AT91C_PIO_PA15) // Timer Counter 1 Multipurpose Timer I/O Pin A
\r
1765 #define AT91C_PIO_PA16 ((unsigned int) 1 << 16) // Pin Controlled by PA16
\r
1766 #define AT91C_PA16_TK ((unsigned int) AT91C_PIO_PA16) // SSC Transmit Clock
\r
1767 #define AT91C_PA16_TIOB1 ((unsigned int) AT91C_PIO_PA16) // Timer Counter 1 Multipurpose Timer I/O Pin B
\r
1768 #define AT91C_PIO_PA17 ((unsigned int) 1 << 17) // Pin Controlled by PA17
\r
1769 #define AT91C_PA17_TD ((unsigned int) AT91C_PIO_PA17) // SSC Transmit data
\r
1770 #define AT91C_PA17_PCK1 ((unsigned int) AT91C_PIO_PA17) // PMC Programmable Clock Output 1
\r
1771 #define AT91C_PIO_PA18 ((unsigned int) 1 << 18) // Pin Controlled by PA18
\r
1772 #define AT91C_PA18_RD ((unsigned int) AT91C_PIO_PA18) // SSC Receive Data
\r
1773 #define AT91C_PA18_PCK2 ((unsigned int) AT91C_PIO_PA18) // PMC Programmable Clock Output 2
\r
1774 #define AT91C_PIO_PA19 ((unsigned int) 1 << 19) // Pin Controlled by PA19
\r
1775 #define AT91C_PA19_RK ((unsigned int) AT91C_PIO_PA19) // SSC Receive Clock
\r
1776 #define AT91C_PA19_FIQ ((unsigned int) AT91C_PIO_PA19) // AIC Fast Interrupt Input
\r
1777 #define AT91C_PIO_PA2 ((unsigned int) 1 << 2) // Pin Controlled by PA2
\r
1778 #define AT91C_PA2_PWM2 ((unsigned int) AT91C_PIO_PA2) // PWM Channel 2
\r
1779 #define AT91C_PA2_SCK0 ((unsigned int) AT91C_PIO_PA2) // USART 0 Serial Clock
\r
1780 #define AT91C_PIO_PA20 ((unsigned int) 1 << 20) // Pin Controlled by PA20
\r
1781 #define AT91C_PA20_RF ((unsigned int) AT91C_PIO_PA20) // SSC Receive Frame Sync
\r
1782 #define AT91C_PA20_IRQ0 ((unsigned int) AT91C_PIO_PA20) // External Interrupt 0
\r
1783 #define AT91C_PIO_PA21 ((unsigned int) 1 << 21) // Pin Controlled by PA21
\r
1784 #define AT91C_PA21_RXD1 ((unsigned int) AT91C_PIO_PA21) // USART 1 Receive Data
\r
1785 #define AT91C_PA21_PCK1 ((unsigned int) AT91C_PIO_PA21) // PMC Programmable Clock Output 1
\r
1786 #define AT91C_PIO_PA22 ((unsigned int) 1 << 22) // Pin Controlled by PA22
\r
1787 #define AT91C_PA22_TXD1 ((unsigned int) AT91C_PIO_PA22) // USART 1 Transmit Data
\r
1788 #define AT91C_PA22_NPCS3 ((unsigned int) AT91C_PIO_PA22) // SPI Peripheral Chip Select 3
\r
1789 #define AT91C_PIO_PA23 ((unsigned int) 1 << 23) // Pin Controlled by PA23
\r
1790 #define AT91C_PA23_SCK1 ((unsigned int) AT91C_PIO_PA23) // USART 1 Serial Clock
\r
1791 #define AT91C_PA23_PWM0 ((unsigned int) AT91C_PIO_PA23) // PWM Channel 0
\r
1792 #define AT91C_PIO_PA24 ((unsigned int) 1 << 24) // Pin Controlled by PA24
\r
1793 #define AT91C_PA24_RTS1 ((unsigned int) AT91C_PIO_PA24) // USART 1 Ready To Send
\r
1794 #define AT91C_PA24_PWM1 ((unsigned int) AT91C_PIO_PA24) // PWM Channel 1
\r
1795 #define AT91C_PIO_PA25 ((unsigned int) 1 << 25) // Pin Controlled by PA25
\r
1796 #define AT91C_PA25_CTS1 ((unsigned int) AT91C_PIO_PA25) // USART 1 Clear To Send
\r
1797 #define AT91C_PA25_PWM2 ((unsigned int) AT91C_PIO_PA25) // PWM Channel 2
\r
1798 #define AT91C_PIO_PA26 ((unsigned int) 1 << 26) // Pin Controlled by PA26
\r
1799 #define AT91C_PA26_DCD1 ((unsigned int) AT91C_PIO_PA26) // USART 1 Data Carrier Detect
\r
1800 #define AT91C_PA26_TIOA2 ((unsigned int) AT91C_PIO_PA26) // Timer Counter 2 Multipurpose Timer I/O Pin A
\r
1801 #define AT91C_PIO_PA27 ((unsigned int) 1 << 27) // Pin Controlled by PA27
\r
1802 #define AT91C_PA27_DTR1 ((unsigned int) AT91C_PIO_PA27) // USART 1 Data Terminal ready
\r
1803 #define AT91C_PA27_TIOB2 ((unsigned int) AT91C_PIO_PA27) // Timer Counter 2 Multipurpose Timer I/O Pin B
\r
1804 #define AT91C_PIO_PA28 ((unsigned int) 1 << 28) // Pin Controlled by PA28
\r
1805 #define AT91C_PA28_DSR1 ((unsigned int) AT91C_PIO_PA28) // USART 1 Data Set ready
\r
1806 #define AT91C_PA28_TCLK1 ((unsigned int) AT91C_PIO_PA28) // Timer Counter 1 external clock input
\r
1807 #define AT91C_PIO_PA29 ((unsigned int) 1 << 29) // Pin Controlled by PA29
\r
1808 #define AT91C_PA29_RI1 ((unsigned int) AT91C_PIO_PA29) // USART 1 Ring Indicator
\r
1809 #define AT91C_PA29_TCLK2 ((unsigned int) AT91C_PIO_PA29) // Timer Counter 2 external clock input
\r
1810 #define AT91C_PIO_PA3 ((unsigned int) 1 << 3) // Pin Controlled by PA3
\r
1811 #define AT91C_PA3_TWD ((unsigned int) AT91C_PIO_PA3) // TWI Two-wire Serial Data
\r
1812 #define AT91C_PA3_NPCS3 ((unsigned int) AT91C_PIO_PA3) // SPI Peripheral Chip Select 3
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1813 #define AT91C_PIO_PA30 ((unsigned int) 1 << 30) // Pin Controlled by PA30
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1814 #define AT91C_PA30_IRQ1 ((unsigned int) AT91C_PIO_PA30) // External Interrupt 1
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1815 #define AT91C_PA30_NPCS2 ((unsigned int) AT91C_PIO_PA30) // SPI Peripheral Chip Select 2
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1816 #define AT91C_PIO_PA31 ((unsigned int) 1 << 31) // Pin Controlled by PA31
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1817 #define AT91C_PA31_NPCS1 ((unsigned int) AT91C_PIO_PA31) // SPI Peripheral Chip Select 1
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1818 #define AT91C_PA31_PCK2 ((unsigned int) AT91C_PIO_PA31) // PMC Programmable Clock Output 2
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1819 #define AT91C_PIO_PA4 ((unsigned int) 1 << 4) // Pin Controlled by PA4
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1820 #define AT91C_PA4_TWCK ((unsigned int) AT91C_PIO_PA4) // TWI Two-wire Serial Clock
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1821 #define AT91C_PA4_TCLK0 ((unsigned int) AT91C_PIO_PA4) // Timer Counter 0 external clock input
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1822 #define AT91C_PIO_PA5 ((unsigned int) 1 << 5) // Pin Controlled by PA5
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1823 #define AT91C_PA5_RXD0 ((unsigned int) AT91C_PIO_PA5) // USART 0 Receive Data
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1824 #define AT91C_PA5_NPCS3 ((unsigned int) AT91C_PIO_PA5) // SPI Peripheral Chip Select 3
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1825 #define AT91C_PIO_PA6 ((unsigned int) 1 << 6) // Pin Controlled by PA6
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1826 #define AT91C_PA6_TXD0 ((unsigned int) AT91C_PIO_PA6) // USART 0 Transmit Data
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1827 #define AT91C_PA6_PCK0 ((unsigned int) AT91C_PIO_PA6) // PMC Programmable Clock Output 0
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1828 #define AT91C_PIO_PA7 ((unsigned int) 1 << 7) // Pin Controlled by PA7
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1829 #define AT91C_PA7_RTS0 ((unsigned int) AT91C_PIO_PA7) // USART 0 Ready To Send
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1830 #define AT91C_PA7_PWM3 ((unsigned int) AT91C_PIO_PA7) // PWM Channel 3
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1831 #define AT91C_PIO_PA8 ((unsigned int) 1 << 8) // Pin Controlled by PA8
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1832 #define AT91C_PA8_CTS0 ((unsigned int) AT91C_PIO_PA8) // USART 0 Clear To Send
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1833 #define AT91C_PA8_ADTRG ((unsigned int) AT91C_PIO_PA8) // ADC External Trigger
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1834 #define AT91C_PIO_PA9 ((unsigned int) 1 << 9) // Pin Controlled by PA9
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1835 #define AT91C_PA9_DRXD ((unsigned int) AT91C_PIO_PA9) // DBGU Debug Receive Data
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1836 #define AT91C_PA9_NPCS1 ((unsigned int) AT91C_PIO_PA9) // SPI Peripheral Chip Select 1
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1838 // *****************************************************************************
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1839 // PERIPHERAL ID DEFINITIONS FOR AT91SAM7S256
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1840 // *****************************************************************************
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1841 #define AT91C_ID_FIQ ((unsigned int) 0) // Advanced Interrupt Controller (FIQ)
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1842 #define AT91C_ID_SYS ((unsigned int) 1) // System Peripheral
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1843 #define AT91C_ID_PIOA ((unsigned int) 2) // Parallel IO Controller
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1844 #define AT91C_ID_3_Reserved ((unsigned int) 3) // Reserved
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1845 #define AT91C_ID_ADC ((unsigned int) 4) // Analog-to-Digital Converter
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1846 #define AT91C_ID_SPI ((unsigned int) 5) // Serial Peripheral Interface
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1847 #define AT91C_ID_US0 ((unsigned int) 6) // USART 0
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1848 #define AT91C_ID_US1 ((unsigned int) 7) // USART 1
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1849 #define AT91C_ID_SSC ((unsigned int) 8) // Serial Synchronous Controller
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1850 #define AT91C_ID_TWI ((unsigned int) 9) // Two-Wire Interface
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1851 #define AT91C_ID_PWMC ((unsigned int) 10) // PWM Controller
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1852 #define AT91C_ID_UDP ((unsigned int) 11) // USB Device Port
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1853 #define AT91C_ID_TC0 ((unsigned int) 12) // Timer Counter 0
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1854 #define AT91C_ID_TC1 ((unsigned int) 13) // Timer Counter 1
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1855 #define AT91C_ID_TC2 ((unsigned int) 14) // Timer Counter 2
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1856 #define AT91C_ID_15_Reserved ((unsigned int) 15) // Reserved
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1857 #define AT91C_ID_16_Reserved ((unsigned int) 16) // Reserved
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1858 #define AT91C_ID_17_Reserved ((unsigned int) 17) // Reserved
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1859 #define AT91C_ID_18_Reserved ((unsigned int) 18) // Reserved
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1860 #define AT91C_ID_19_Reserved ((unsigned int) 19) // Reserved
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1861 #define AT91C_ID_20_Reserved ((unsigned int) 20) // Reserved
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1862 #define AT91C_ID_21_Reserved ((unsigned int) 21) // Reserved
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1863 #define AT91C_ID_22_Reserved ((unsigned int) 22) // Reserved
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1864 #define AT91C_ID_23_Reserved ((unsigned int) 23) // Reserved
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1865 #define AT91C_ID_24_Reserved ((unsigned int) 24) // Reserved
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1866 #define AT91C_ID_25_Reserved ((unsigned int) 25) // Reserved
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1867 #define AT91C_ID_26_Reserved ((unsigned int) 26) // Reserved
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1868 #define AT91C_ID_27_Reserved ((unsigned int) 27) // Reserved
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1869 #define AT91C_ID_28_Reserved ((unsigned int) 28) // Reserved
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1870 #define AT91C_ID_29_Reserved ((unsigned int) 29) // Reserved
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1871 #define AT91C_ID_IRQ0 ((unsigned int) 30) // Advanced Interrupt Controller (IRQ0)
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1872 #define AT91C_ID_IRQ1 ((unsigned int) 31) // Advanced Interrupt Controller (IRQ1)
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1874 // *****************************************************************************
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1875 // BASE ADDRESS DEFINITIONS FOR AT91SAM7S256
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1876 // *****************************************************************************
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1877 #define AT91C_BASE_SYS ((AT91PS_SYS) 0xFFFFF000) // (SYS) Base Address
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1878 #define AT91C_BASE_AIC ((AT91PS_AIC) 0xFFFFF000) // (AIC) Base Address
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1879 #define AT91C_BASE_PDC_DBGU ((AT91PS_PDC) 0xFFFFF300) // (PDC_DBGU) Base Address
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1880 #define AT91C_BASE_DBGU ((AT91PS_DBGU) 0xFFFFF200) // (DBGU) Base Address
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1881 #define AT91C_BASE_PIOA ((AT91PS_PIO) 0xFFFFF400) // (PIOA) Base Address
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1882 #define AT91C_BASE_CKGR ((AT91PS_CKGR) 0xFFFFFC20) // (CKGR) Base Address
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1883 #define AT91C_BASE_PMC ((AT91PS_PMC) 0xFFFFFC00) // (PMC) Base Address
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1884 #define AT91C_BASE_RSTC ((AT91PS_RSTC) 0xFFFFFD00) // (RSTC) Base Address
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1885 #define AT91C_BASE_RTTC ((AT91PS_RTTC) 0xFFFFFD20) // (RTTC) Base Address
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1886 #define AT91C_BASE_PITC ((AT91PS_PITC) 0xFFFFFD30) // (PITC) Base Address
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1887 #define AT91C_BASE_WDTC ((AT91PS_WDTC) 0xFFFFFD40) // (WDTC) Base Address
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1888 #define AT91C_BASE_VREG ((AT91PS_VREG) 0xFFFFFD60) // (VREG) Base Address
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1889 #define AT91C_BASE_MC ((AT91PS_MC) 0xFFFFFF00) // (MC) Base Address
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1890 #define AT91C_BASE_PDC_SPI ((AT91PS_PDC) 0xFFFE0100) // (PDC_SPI) Base Address
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1891 #define AT91C_BASE_SPI ((AT91PS_SPI) 0xFFFE0000) // (SPI) Base Address
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1892 #define AT91C_BASE_PDC_ADC ((AT91PS_PDC) 0xFFFD8100) // (PDC_ADC) Base Address
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1893 #define AT91C_BASE_ADC ((AT91PS_ADC) 0xFFFD8000) // (ADC) Base Address
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1894 #define AT91C_BASE_PDC_SSC ((AT91PS_PDC) 0xFFFD4100) // (PDC_SSC) Base Address
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1895 #define AT91C_BASE_SSC ((AT91PS_SSC) 0xFFFD4000) // (SSC) Base Address
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1896 #define AT91C_BASE_PDC_US1 ((AT91PS_PDC) 0xFFFC4100) // (PDC_US1) Base Address
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1897 #define AT91C_BASE_US1 ((AT91PS_USART) 0xFFFC4000) // (US1) Base Address
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1898 #define AT91C_BASE_PDC_US0 ((AT91PS_PDC) 0xFFFC0100) // (PDC_US0) Base Address
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1899 #define AT91C_BASE_US0 ((AT91PS_USART) 0xFFFC0000) // (US0) Base Address
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1900 #define AT91C_BASE_TWI ((AT91PS_TWI) 0xFFFB8000) // (TWI) Base Address
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1901 #define AT91C_BASE_TC0 ((AT91PS_TC) 0xFFFA0000) // (TC0) Base Address
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1902 #define AT91C_BASE_TC1 ((AT91PS_TC) 0xFFFA0040) // (TC1) Base Address
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1903 #define AT91C_BASE_TC2 ((AT91PS_TC) 0xFFFA0080) // (TC2) Base Address
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1904 #define AT91C_BASE_TCB ((AT91PS_TCB) 0xFFFA0000) // (TCB) Base Address
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1905 #define AT91C_BASE_PWMC_CH3 ((AT91PS_PWMC_CH) 0xFFFCC260) // (PWMC_CH3) Base Address
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1906 #define AT91C_BASE_PWMC_CH2 ((AT91PS_PWMC_CH) 0xFFFCC240) // (PWMC_CH2) Base Address
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1907 #define AT91C_BASE_PWMC_CH1 ((AT91PS_PWMC_CH) 0xFFFCC220) // (PWMC_CH1) Base Address
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1908 #define AT91C_BASE_PWMC_CH0 ((AT91PS_PWMC_CH) 0xFFFCC200) // (PWMC_CH0) Base Address
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1909 #define AT91C_BASE_PWMC ((AT91PS_PWMC) 0xFFFCC000) // (PWMC) Base Address
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1910 #define AT91C_BASE_UDP ((AT91PS_UDP) 0xFFFB0000) // (UDP) Base Address
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1912 // *****************************************************************************
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1913 // MEMORY MAPPING DEFINITIONS FOR AT91SAM7S256
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1914 // *****************************************************************************
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1915 #define AT91C_ISRAM ((char *) 0x00200000) // Internal SRAM base address
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1916 #define AT91C_ISRAM_SIZE ((unsigned int) 0x00010000) // Internal SRAM size in byte (64 Kbyte)
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1917 #define AT91C_IFLASH ((char *) 0x00100000) // Internal ROM base address
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1918 #define AT91C_IFLASH_SIZE ((unsigned int) 0x00040000) // Internal ROM size in byte (256 Kbyte)
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