inc/TERMINALBAUDRATE.inc

   1
   2 ; TERM alias eUSCI_Ax : select baudrate versus frequency
   3     .IF FREQUENCY = 0.25
   4         .SWITCH TERMINALBAUDRATE
   5         .CASE 9600
   6 ; Configure UART_TERM @ 38400 bauds / 1MHz
   7 ; N=1000000/38400=26.04166... ==> UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=10, UCBRS0= fn(frac(N))=fn(0.04166)=0x00
   8 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
   9 TERMBRW_INI     .equ 1
  10 TERMMCTLW_INI   .equ 00A1h
  11
  12         .CASE 19200  ; PL2303TA baudrate
  13 ; Configure UART_TERM @ 38400 bauds / 500kHz
  14 ; N=500000/38400=13.20833 ==> UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.20833)=0x11
  15 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  16 TERMBRW_INI     .equ 13
  17 TERMMCTLW_INI   .equ 1100h
  18
  19         .CASE 31250  ; MIDI interface
  20 ; Configure UART_TERM @ 31250 bauds / 250kHz
  21 ; N=250000/31250=8 ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
  22 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  23 TERMBRW_INI     .equ 8
  24 TERMMCTLW_INI   .equ 0000h
  25
  26         .CASE 38400
  27 ; Configure UART_TERM @ 38400 bauds / 250kHz
  28 ; N=250000/38400=6.5124166... ==> UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.512416)=0xAA
  29 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  30 TERMBRW_INI     .equ 6
  31 TERMMCTLW_INI   .equ 0AA00h
  32
  33         .CASE 57600  ; PL2303TA baudrate
  34 ; Configure UART_TERM @ 57600 bauds / 250kHz
  35 ; N=250000/57600=4.340277.. ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.340277)=0x49
  36 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  37 TERMBRW_INI     .equ 4
  38 TERMMCTLW_INI   .equ 04900h
  39         .ELSECASE
  40             .error "UART_TERM / 250 kHz : baudrate not implemented"
  41         .ENDCASE
  42     .ELSEIF FREQUENCY = 0.5
  43         .SWITCH TERMINALBAUDRATE
  44         .CASE 9600
  45 ; Configure UART_TERM @ 19200 bauds / 1MHz
  46 ; N=1000000/19200=52.0833... ==> UCOS16=1, UCBR0=int(N/16)=3, UCBRF0=int(frac(N/16)*16)=4, UCBRS0= fn(frac(N))=fn(0.0833)=0x02
  47 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  48 TERMBRW_INI     .equ 3
  49 TERMMCTLW_INI   .equ 0241h
  50
  51         .CASE 19200
  52 ; Configure UART_TERM @ 38400 bauds / 1MHz
  53 ; N=1000000/38400=26.04166... ==> UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=10, UCBRS0= fn(frac(N))=fn(0.04166)=0x00
  54 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  55 TERMBRW_INI     .equ 1
  56 TERMMCTLW_INI   .equ 00A1h
  57
  58         .CASE 31250  ; MIDI interface
  59 ; Configure UART_TERM @ 31250 bauds / 500kHz
  60 ; N=500000/31250=16 ==> UCOS16=0, UCBR0=int(N)=16, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
  61 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  62 TERMBRW_INI     .equ 16
  63 TERMMCTLW_INI   .equ 0000h
  64
  65         .CASE 38400  ; PL2303TA baudrate
  66 ; Configure UART_TERM @ 38400 bauds / 500kHz
  67 ; N=500000/38400=13.20833 ==> UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.20833)=0x11
  68 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  69 TERMBRW_INI     .equ 13
  70 TERMMCTLW_INI   .equ 1100h
  71
  72         .CASE 57600
  73 ; Configure UART_TERM @ 115200 bauds / 1MHz
  74 ; N=1000000/115200=8.68055... ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.68055)=0xD6
  75 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  76 TERMBRW_INI     .equ 8
  77 TERMMCTLW_INI   .equ 0D600h
  78
  79         .CASE 100800  ; PL2303TA baudrate
  80 ; Configure UART_TERM @ 201600 bauds / 1MHz
  81 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
  82 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  83 TERMBRW_INI     .equ 4
  84 TERMMCTLW_INI   .equ 0FE00h
  85
  86         .CASE 115200
  87 ; Configure UART_TERM @ 230400 bauds / 1MHz
  88 ; N=1000000/230400=4.34027... ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.340277)=0x49
  89 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  90 TERMBRW_INI     .equ 4
  91 TERMMCTLW_INI   .equ 04900h
  92
  93 ;         .CASE 134400  ; PL2303TA baudrate
  94 ; ; Configure UART_TERM @ 268800 bauds / 1MHz
  95 ; ; N=1000000/134400=3.72024 ==> UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.72024)=0xBB
  96 ; ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  97 ; TERMBRW_INI     .equ 3
  98 ; TERMMCTLW_INI   .equ 0BB00h
  99
 100 ;        .CASE 161280  ; PL2303TA baudrate
 101 ;; Configure UART_TERM @ 161280 bauds / 500kHz
 102 ;; N=500000/161280=3.100198 ==> UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.100198)=0x08
 103 ;; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 104 ;TERMBRW_INI     .equ 3
 105 ;TERMMCTLW_INI   .equ 01100h
 106         .ELSECASE
 107             .error "UART_TERM / 500 kHz : baudrate not implemented"
 108         .ENDCASE
 109
 110     .ELSEIF FREQUENCY = 1
 111         .SWITCH TERMINALBAUDRATE
 112         .CASE 9600
 113 ; Configure UART_TERM @ 9600 bauds / 1MHz
 114 ; N=1000000/9600=104.166... ==> UCOS16=1, UCBR0=int(N/16)=6, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0.1666)=0x20
 115 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 116 TERMBRW_INI     .equ 6
 117 TERMMCTLW_INI   .equ 2081h
 118
 119         .CASE 19200
 120 ; Configure UART_TERM @ 19200 bauds / 1MHz
 121 ; N=1000000/19200=52.0833... ==> UCOS16=1, UCBR0=int(N/16)=3, UCBRF0=int(frac(N/16)*16)=4, UCBRS0= fn(frac(N))=fn(0.0833)=0x02
 122 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 123 TERMBRW_INI     .equ 3
 124 TERMMCTLW_INI   .equ 0241h
 125
 126         .CASE 31250  ; MIDI interface
 127 ; Configure UART_TERM @ 31250 bauds / 1MHz
 128 ; N=1000000/31250=32 ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 129 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 130 TERMBRW_INI     .equ 2
 131 TERMMCTLW_INI   .equ 0001h
 132
 133         .CASE 38400
 134 ; Configure UART_TERM @ 38400 bauds / 1MHz
 135 ; N=1000000/38400=26.04166... ==> UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=10, UCBRS0= fn(frac(N))=fn(0.04166)=0x00
 136 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 137 TERMBRW_INI     .equ 1
 138 TERMMCTLW_INI   .equ 00A1h
 139
 140         .CASE 57600
 141 ; Configure UART_TERM @ 57600 bauds / 1MHz
 142 ; N=1000000/57600=17.301... ==> UCOS16=0, UCBR0=int(N)=17, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.301)=0x4A
 143 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 144 TERMBRW_INI     .equ 17
 145 TERMMCTLW_INI   .equ 04A00h
 146
 147         .CASE 100000
 148 ; Configure UCBx_TERM for I2C @ 100kHZ / 1MHz
 149 TERMBRW_INI     .equ 10
 150 TERMMCTLW_INI   .equ 0
 151
 152         .CASE 100800  ; PL2303TA baudrate
 153 ; Configure UART_TERM @ 100800 bauds / 1MHz
 154 ; N=1000000/100800=9,920634 ==> UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.920634)=0xFD
 155 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 156 TERMBRW_INI     .equ 9
 157 TERMMCTLW_INI   .equ 0FD00h
 158
 159         .CASE 115200
 160 ; Configure UART_TERM @ 115200 bauds / 1MHz
 161 ; N=1000000/115200=8.68055... ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.68055)=0xD6
 162 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 163 TERMBRW_INI     .equ 8
 164 TERMMCTLW_INI   .equ 0D600h
 165
 166         .CASE 134400  ; PL2303TA baudrate
 167 ; Configure UART_TERM @ 134400 bauds / 1MHz
 168 ; N=1000000/134400=7.440476 ==> UCOS16=0, UCBR0=int(N)=7, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.440476)=0x55
 169 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 170 TERMBRW_INI     .equ 7
 171 TERMMCTLW_INI   .equ 05500h
 172
 173         .CASE 161280  ; PL2303TA baudrate
 174 ; Configure UART_TERM @ 161280 bauds / 1MHz
 175 ; N=1000000/161280=6.200396 ==> UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0x11
 176 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 177 TERMBRW_INI     .equ 6
 178 TERMMCTLW_INI   .equ 01100h
 179
 180         .CASE 201600  ; PL2303TA baudrate
 181 ; Configure UART_TERM @ 201600 bauds / 1MHz
 182 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
 183 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 184 TERMBRW_INI     .equ 4
 185 TERMMCTLW_INI   .equ 0FE00h
 186
 187         .CASE 230400
 188 ; Configure UART_TERM @ 230400 bauds / 1MHz
 189 ; N=1000000/230400=4.34027... ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.340277)=0x49
 190 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 191 TERMBRW_INI     .equ 4
 192 TERMMCTLW_INI   .equ 04900h
 193
 194         .CASE 250000  ; DMX interface
 195 ; Configure UART_TERM @ 250000 bauds / 1MHz
 196 ; N=1000000/250000=4 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
 197 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 198 TERMBRW_INI     .equ 4
 199 TERMMCTLW_INI   .equ 0000h
 200
 201 ;        .CASE 268800  ; PL2303TA baudrate
 202 ;; Configure UART_TERM @ 268800 bauds / 1MHz
 203 ;; N=1000000/268800=3.72024 ==> UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.72024)=0xBB
 204 ;; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 205 ;TERMBRW_INI     .equ 3
 206 ;TERMMCTLW_INI   .equ 0BB00h
 207
 208 ;        .CASE 403200  ; PL2303TA baudrate
 209 ;; Configure UART_TERM @ 403200 bauds / 1MHz
 210 ;; N=1000000/403200=2.48016 ==> UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.48016)=0x55
 211 ;; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 212 ;TERMBRW_INI     .equ 2
 213 ;TERMMCTLW_INI   .equ 05500h
 214         .ELSECASE
 215             .error "UART_TERM / 1 MHz : baudrate not implemented"
 216         .ENDCASE
 217
 218     .ELSEIF FREQUENCY = 2
 219         .SWITCH TERMINALBAUDRATE
 220         .CASE 9600
 221 ; Configure UART_TERM @ 19200 bauds / 4MHz
 222 ; N=4000000/38400=208.333... ==> UCOS16=1, UCBR0=int(N/16)=13, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.33333)=0x49
 223 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 224 TERMBRW_INI     .equ 13
 225 TERMMCTLW_INI   .equ 4901h
 226
 227         .CASE 19200
 228 ; Configure UART_TERM @ 9600 bauds / 1MHz
 229 ; N=1000000/9600=104.166... ==> UCOS16=1, UCBR0=int(N/16)=6, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0.1666)=0x20
 230 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 231 TERMBRW_INI     .equ 6
 232 TERMMCTLW_INI   .equ 2081h
 233
 234         .CASE 31250  ; MIDI interface
 235 ; Configure UART_TERM @ 31250 bauds / 2MHz
 236 ; N=2000000/31250=64 ==> UCOS16=1, UCBR0=int(N/16)=4, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 237 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 238 TERMBRW_INI     .equ 4
 239 TERMMCTLW_INI   .equ 0001h
 240
 241         .CASE 38400
 242 ; Configure UART_TERM @ 19200 bauds / 1MHz
 243 ; N=1000000/19200=52.0833... ==> UCOS16=1, UCBR0=int(N/16)=3, UCBRF0=int(frac(N/16)*16)=4, UCBRS0= fn(frac(N))=fn(0.0833)=0x02
 244 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 245 TERMBRW_INI     .equ 3
 246 TERMMCTLW_INI   .equ 0241h
 247
 248         .CASE 57600
 249 ; Configure UART_TERM @ 115200 bauds / 4MHz
 250 ; N=8000000/230400=34.7222... ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=2, UCBRS0= fn(frac(N))=fn(0.72222)=0xBB
 251 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 252 TERMBRW_INI     .equ 2
 253 TERMMCTLW_INI   .equ 0BB21h
 254
 255         .CASE 100000
 256 ; Configure UCBx_TERM for I2C @ 100kHZ / 2MHz
 257 TERMBRW_INI     .equ 20
 258 TERMMCTLW_INI   .equ 0
 259
 260         .CASE 115200
 261 ; Configure UART_TERM @ 57600 bauds / 1MHz
 262 ; N=1000000/57600=17.301... ==> UCOS16=0, UCBR0=int(N)=17, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.301)=0x4A
 263 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 264 TERMBRW_INI     .equ 17
 265 TERMMCTLW_INI   .equ 04A00h
 266
 267         .CASE 230400
 268 ; Configure UART_TERM @ 115200 bauds / 1MHz
 269 ; N=1000000/115200=8.68055... ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.68055)=0xD6
 270 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 271 TERMBRW_INI     .equ 8
 272 TERMMCTLW_INI   .equ 0D600h
 273
 274         .CASE 250000  ; DMX interface
 275 ; Configure UART_TERM @ 250000 bauds / 2MHz
 276 ; N=2000000/250000=8 ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
 277 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 278 TERMBRW_INI     .equ 8
 279 TERMMCTLW_INI   .equ 0000h
 280
 281         .CASE 268800  ; PL2303TA baudrate
 282 ; Configure UART_TERM @ 134400 bauds / 1MHz
 283 ; N=1000000/134400=7.440476 ==> UCOS16=0, UCBR0=int(N)=7, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.440476)=0x55
 284 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 285 TERMBRW_INI     .equ 7
 286 TERMMCTLW_INI   .equ 05500h
 287
 288         .CASE 403200  ; PL2303TA baudrate
 289 ; Configure UART_TERM @ 201600 bauds / 1MHz
 290 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
 291 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 292 TERMBRW_INI     .equ 4
 293 TERMMCTLW_INI   .equ 0FE00h
 294
 295         .CASE 460800 ; CP2102 baudrate
 296 ; Configure UART_TERM @ 921600 bauds / 4MHz
 297 ; N = 4000000/460800 = 4.34027... ==> {UCOS16=0, UCBR1=int(N)=4, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.34027)=0x49
 298 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 299 TERMBRW_INI     .equ 4
 300 TERMMCTLW_INI   .equ 04900h
 301
 302 ;         .CASE 614400 ; PL2303TA baudrate
 303 ; ; Configure UART_TERM @ 2457600 bauds / 8MHz
 304 ; ; N = 8000000/2457600 = 3.25521... ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.25521)=0x44
 305 ; ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 306 ; TERMBRW_INI     .equ 3
 307 ; TERMMCTLW_INI   .equ 04400h
 308 ;
 309 ;         .CASE 806400  ; PL2303TA baudrate
 310 ; ; Configure UART_TERM @ 806400 bauds / 2MHz
 311 ; ; Configure UART_TERM @ 403200 bauds / 1MHz
 312 ; ; N=1000000/403200=2.48016 ==> UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.48016)=0x55
 313 ; ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 314 ; TERMBRW_INI     .equ 2
 315 ; TERMMCTLW_INI   .equ 05500h
 316
 317 ;        .CASE 921600
 318 ;; Configure UART_TERM @ 921600 bauds / 2MHz
 319 ;; N = 2000000/921600 = 2.170138... ==> {UCOS16=0, UCBR1=int(N)=2, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.170138)=0x11
 320 ;; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 321 ;TERMBRW_INI     .equ 2
 322 ;TERMMCTLW_INI   .equ 01100h
 323         .ELSECASE
 324             .error "UART_TERM / 2 MHz : baudrate not implemented"
 325         .ENDCASE
 326
 327     .ELSEIF FREQUENCY = 4
 328         .SWITCH TERMINALBAUDRATE
 329         .CASE 9600
 330 ; Configure UART_TERM @ 9600 bauds / 4MHz
 331 ; N=4000000/19200=416.666... ==> UCOS16=1, UCBR0=int(N/16)=26, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.66666)=0xD6
 332 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 333 TERMBRW_INI     .equ 26
 334 TERMMCTLW_INI   .equ 0D601h
 335
 336         .CASE 19200
 337 ; Configure UART_TERM @ 19200 bauds / 4MHz
 338 ; N=4000000/38400=208.333... ==> UCOS16=1, UCBR0=int(N/16)=13, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.33333)=0x49
 339 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 340 TERMBRW_INI     .equ 13
 341 TERMMCTLW_INI   .equ 4901h
 342
 343         .CASE 31250  ; MIDI interface
 344 ; Configure UART_TERM @ 31250 bauds / 4MHz
 345 ; N=4000000/31250=128 ==> UCOS16=1, UCBR0=int(N/16)=8, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 346 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 347 TERMBRW_INI     .equ 8
 348 TERMMCTLW_INI   .equ 0001h
 349
 350         .CASE 38400
 351 ; Configure UART_TERM @ 38400 bauds / 4MHz
 352 ; N=4000000/38400=104.1666... ==> UCOS16=1, UCBR0=int(N/16)=6, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0.16666)=0x20
 353 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 354 TERMBRW_INI     .equ 6
 355 TERMMCTLW_INI   .equ 02081h
 356
 357         .CASE 57600
 358 ; Configure UART_TERM @ 57600 bauds / 4MHz
 359 ; N=8000000/115200=69.444... ==> UCOS16=1, UCBR0=int(N/16)=4, UCBRF0=int(frac(N/16)*16)=5, UCBRS0= fn(frac(N))=fn(0.44444)=0x55
 360 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 361 TERMBRW_INI     .equ 4
 362 TERMMCTLW_INI   .equ 5551h
 363
 364         .CASE 100000
 365 ; Configure UCBx_TERM for I2C @ 100kHZ / 4MHz
 366 TERMBRW_INI     .equ 40
 367 TERMMCTLW_INI   .equ 0
 368
 369         .CASE 115200
 370 ; Configure UART_TERM @ 115200 bauds / 4MHz
 371 ; N=8000000/230400=34.7222... ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=2, UCBRS0= fn(frac(N))=fn(0.72222)=0xBB
 372 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 373 TERMBRW_INI     .equ 2
 374 TERMMCTLW_INI   .equ 0BB21h
 375
 376         .CASE 230400
 377 ; Configure UART_TERM @ 230400 bauds / 4MHz
 378 ; see table "Recommended Settings for Typical Crystals and Baudrates"
 379 TERMBRW_INI     .equ 17
 380 TERMMCTLW_INI   .equ 04A00h
 381
 382         .CASE 250000  ; DMX interface
 383 ; Configure UART_TERM @ 250000 bauds / 4MHz
 384 ; N=4000000/250000=16 ==> UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 385 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 386 TERMBRW_INI     .equ 1
 387 TERMMCTLW_INI   .equ 0001h
 388
 389         .CASE 460800
 390 ; Configure UART_TERM @ 460800 bauds / 4MHz
 391 ; N = 8000000/921600 = 8.680555... ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.68055)=0xD6
 392 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 393 TERMBRW_INI     .equ 8
 394 TERMMCTLW_INI   .equ 0D600h
 395
 396         .CASE 806400  ; PL2303TA baudrate
 397 ; Configure UART_TERM @ 806400 bauds / 4MHz
 398 ; Configure UART_TERM @ 201600 bauds / 1MHz
 399 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
 400 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 401 TERMBRW_INI     .equ 4
 402 TERMMCTLW_INI   .equ 0FE00h
 403
 404         .CASE 921600 ; CP2102 baudrate
 405 ; Configure UART_TERM @ 921600 bauds / 4MHz
 406 ; N = 8000000/921600 = 4.34027... ==> {UCOS16=0, UCBR1=int(N)=4, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.34027)=0x49
 407 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 408 TERMBRW_INI     .equ 4
 409 TERMMCTLW_INI   .equ 04900h
 410
 411 ;         .CASE 1228800 ; PL2303TA baudrate
 412 ; ; Configure UART_TERM @ 2457600 bauds / 8MHz
 413 ; ; N = 8000000/1228800 = 3.25521... ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.25521)=0x44
 414 ; ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 415 ; TERMBRW_INI     .equ 3
 416 ; TERMMCTLW_INI   .equ 04400h
 417         .ELSECASE
 418             .error "UART_TERM / 4 MHz : baudrate not implemented"
 419         .ENDCASE ; UART_TERM / 4 MHz baudrates
 420
 421     .ELSEIF FREQUENCY = 8
 422         .SWITCH TERMINALBAUDRATE
 423         .CASE 9600
 424 ; Configure UART_TERM @ 9600 bauds / 8MHz
 425 ; N=8000000/9600=833.333... ==> UCOS16=1, UCBR0=int(N/16)=52, UCBRF0=int(frac(N/16)*16)=1, UCBRS0= fn(frac(N))=fn(0.33333)=0x49
 426 TERMBRW_INI     .equ 52
 427 TERMMCTLW_INI   .equ 4911h
 428
 429         .CASE 19200
 430 ; Configure UART_TERM @ 19200 bauds / 8MHz
 431 ; N=8000000/19200=416.666... ==> UCOS16=1, UCBR0=int(N/16)=26, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.66666)=0xD6
 432 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 433 TERMBRW_INI     .equ 26
 434 TERMMCTLW_INI   .equ 0D601h
 435
 436         .CASE 31250  ; MIDI interface
 437 ; Configure UART_TERM @ 31250 bauds / 8MHz
 438 ; N=8000000/31250=256 ==> UCOS16=1, UCBR0=int(N/16)=16, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 439 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 440 TERMBRW_INI     .equ 16
 441 TERMMCTLW_INI   .equ 0001h
 442
 443         .CASE 38400
 444 ; Configure UART_TERM @ 38400 bauds / 8MHz
 445 ; N=8000000/38400=208.333... ==> UCOS16=1, UCBR0=int(N/16)=13, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.33333)=0x49
 446 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 447 TERMBRW_INI     .equ 13
 448 TERMMCTLW_INI   .equ 4901h
 449
 450         .CASE 57600
 451 ; Configure UART_TERM @ 57600 bauds / 8MHz
 452 ; N=8000000/57600=138.888... ==> UCOS16=1, UCBR0=int(N/16)=8, UCBRF0=int(frac(N/16)*16)=10, UCBRS0= fn(frac(N))=fn(0.88888)=0xF7
 453 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 454 TERMBRW_INI     .equ 8
 455 TERMMCTLW_INI   .equ 0F7A1h
 456
 457         .CASE 100000
 458 ; Configure UCBx_TERM for I2C @ 100kHZ / 8MHz
 459 TERMBRW_INI     .equ 80
 460 TERMMCTLW_INI   .equ 0
 461
 462         .CASE 115200
 463 ; Configure UART_TERM @ 115200 bauds / 8MHz
 464 ; N=8000000/115200=69.444... ==> UCOS16=1, UCBR0=int(N/16)=4, UCBRF0=int(frac(N/16)*16)=5, UCBRS0= fn(frac(N))=fn(0.44444)=0x55
 465 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 466 TERMBRW_INI     .equ 4
 467 TERMMCTLW_INI   .equ 5551h
 468
 469         .CASE 230400
 470 ; Configure UART_TERM @ 230400 bauds / 8MHz
 471 ; N=8000000/230400=34.7222... ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=2, UCBRS0= fn(frac(N))=fn(0.72222)=0xBB
 472 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 473 TERMBRW_INI     .equ 2
 474 TERMMCTLW_INI   .equ 0BB21h
 475
 476         .CASE 250000  ; DMX interface
 477 ; Configure UART_TERM @ 250000 bauds / 8MHz
 478 ; N=8000000/250000=32 ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 479 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 480 TERMBRW_INI     .equ 2
 481 TERMMCTLW_INI   .equ 0001h
 482
 483         .CASE 460800
 484 ; Configure UART_TERM @ 460800 bauds / 8MHz
 485 ; see table "Recommended Settings for Typical Crystals and Baudrates"
 486 TERMBRW_INI     .equ 17
 487 TERMMCTLW_INI   .equ 04A00h
 488
 489         .CASE 614400 ; PL2303TA baudrate
 490 ; Configure UART_TERM @ 614400 bauds / 8MHz
 491 ; N = 8000000/614400 = 13.02083... ==> {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.02083)=0x02
 492 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 493 TERMBRW_INI     .equ 13
 494 TERMMCTLW_INI   .equ 00200h
 495
 496         .CASE 806400  ; PL2303TA baudrate
 497 ; Configure UART_TERM @ 806400 bauds / 8MHz
 498 ; Configure UART_TERM @ 100800 bauds / 1MHz
 499 ; N=1000000/100800=9,920634 ==> UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.920634)=0xFD
 500 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 501 TERMBRW_INI     .equ 9
 502 TERMMCTLW_INI   .equ 0FD00h
 503
 504         .CASE 921600
 505 ; Configure UART_TERM @ 921600 bauds / 8MHz
 506 ; Configure UART_TERM @ 1843200 bauds / 16MHz
 507 ; N = 16000000/1843200 = 8.680555... ==> {UCOS16=0, UCBR1=int(N)=8, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.68055)=0xD6
 508 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 509 TERMBRW_INI     .equ 8
 510 TERMMCTLW_INI   .equ 0D600h
 511
 512         .CASE 1000000
 513 ; Configure UART_TERM @ 1000000 bauds / 8MHz
 514 ; Configure UART_TERM @ 2000000 bauds / 16MHz
 515 ; N = 16000000/2000000 = 8 ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 516 TERMBRW_INI     .equ 8
 517 TERMMCTLW_INI   .equ 00000h
 518
 519         .CASE 1228800 ; PL2303TA baudrate
 520 ; Configure UART_TERM @ 1228800 bauds / 8MHz
 521 ; N = 8000000/1228800 = 6.510416... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.510416)=0xAA
 522 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 523 TERMBRW_INI     .equ 6
 524 TERMMCTLW_INI   .equ 0AA00h
 525
 526         .CASE 1382400 ; CP2102 baudrate
 527 ; Configure UART_TERM @ 1382400 bauds / 8MHz
 528 ; N = 8000000/1382400 = 5.787037... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.787037)=0xED
 529 TERMBRW_INI     .equ 5
 530 TERMMCTLW_INI   .equ 0DD00h
 531
 532         .CASE 1843200 ; CP2102 baudrate (with programming)
 533 ; Configure UART_TERM @ 1843200 bauds / 8MHz
 534 ; N = 16000000/1843200 = 4.34027... ==> {UCOS16=0, UCBR1=int(N)=4, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.34027)=0x49
 535 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 536 TERMBRW_INI     .equ 4
 537 TERMMCTLW_INI   .equ 04900h
 538
 539 ;         .CASE 2457600 ; PL2303TA baudrate
 540 ; ; Configure UART_TERM @ 2457600 bauds / 8MHz
 541 ; ; N = 8000000/1228800 = 3.25521... ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.25521)=0x44
 542 ; ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 543 ; TERMBRW_INI     .equ 3
 544 ; TERMMCTLW_INI   .equ 04400h
 545 ;
 546 ;         .CASE 3000000 ; PL2303TA baudrate
 547 ; ; Configure UART_TERM @ 3000000 bauds / 8MHz
 548 ; ; Configure UART_TERM @ 6000000 bauds / 16MHz
 549 ; ; N = 16000000/6000000 = 2.6666.. ==> {UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.6666)=0xB6
 550 ; TERMBRW_INI     .equ 2
 551 ; TERMMCTLW_INI   .equ 0B600h
 552         .ELSECASE
 553             .error "UART_TERM / 8 MHz : baudrate not implemented"
 554         .ENDCASE ; UART_TERM / 8 MHz baudrates
 555
 556     .ELSEIF FREQUENCY = 10
 557         .SWITCH TERMINALBAUDRATE
 558         .CASE 9600
 559 ; Configure UART_TERM @ 9600 bauds / 10MHz
 560 ; Configure UART_TERM @ 19200 bauds / 20MHz
 561 ; N=20000000/19200=1041.66666 ==> UCOS16=1, UCBR0=int(N/16)=65, UCBRF0=int(frac(N/16)*16)=1, UCBRS0= fn(frac(N))=fn(0.66666)=0xd6
 562 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 563 TERMBRW_INI     .equ 65
 564 TERMMCTLW_INI   .equ 0D611h
 565
 566         .CASE 19200
 567 ; Configure UART_TERM @ 19200 bauds / 10MHz
 568 ; Configure UART_TERM @ 38400 bauds / 20MHz
 569 ; N=20000000/38400=520.833333 ==> UCOS16=1, UCBR0=int(N/16)=32, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0)=0xBF
 570 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 571 TERMBRW_INI     .equ 32
 572 TERMMCTLW_INI   .equ 0BF01h
 573
 574         .CASE 31250  ; MIDI interface
 575 ; Configure UART_TERM @ 31250 bauds / 10MHz
 576 ; N=10000000/31250=320 ==> UCOS16=1, UCBR0=int(N/16)=20, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 577 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 578 TERMBRW_INI     .equ 20
 579 TERMMCTLW_INI   .equ 0001h
 580
 581         .CASE 38400
 582 ; Configure UART_TERM @ 38400 bauds / 10MHz
 583 ; N=10000000/38400=260.41666 ==> UCOS16=1, UCBR0=int(N/16)=16, UCBRF0=int(frac(N/16)*16)=4, UCBRS0= fn(frac(N))=fn(.04166)=0x92
 584 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 585 TERMBRW_INI     .equ 16
 586 TERMMCTLW_INI   .equ 09241h
 587
 588         .CASE 57600
 589 ; Configure UART_TERM @ 57600 bauds / 10MHz
 590 ; Configure UART_TERM @ 115200 bauds / 20MHz
 591 ; N=20000000/115200=173.61111... ==> UCOS16=1, UCBR0=int(N/16)=10, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.6111)=0xAD
 592 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 593 TERMBRW_INI     .equ 10
 594 TERMMCTLW_INI   .equ 0AD01h
 595
 596         .CASE 100000
 597 ; Configure UCBx_TERM for I2C @ 100kHZ / 10MHz
 598 TERMBRW_INI     .equ 100
 599 TERMMCTLW_INI   .equ 0
 600
 601         .CASE 115200
 602 ; Configure UART_TERM @ 115200 bauds / 10MHz
 603 ; Configure UART_TERM @ 230400 bauds / 20MHz
 604 ; N=20000000/230400=86.80555... ==> UCOS16=1, UCBR0=int(N/16)=5, UCBRF0=int(frac(N/16)*16)=6, UCBRS0= fn(frac(N))=fn(0.80555)=0xEE
 605 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 606 TERMBRW_INI     .equ 5
 607 TERMMCTLW_INI   .equ 0EE61h
 608
 609         .CASE 230400
 610 ; Configure UART_TERM @ 230400 bauds / 10MHz
 611 ; Configure UART_TERM @ 460800 bauds / 20MHz
 612 ; N=20000000/460800=43.402777... ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=0Bh, UCBRS0= fn(frac(N))=fn(0.4027)=0x92
 613 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 614 TERMBRW_INI     .equ 2
 615 TERMMCTLW_INI   .equ 92B1h
 616
 617         .CASE 250000  ; DMX interface
 618 ; Configure UART_TERM @ 250000 bauds / 10MHz
 619 ; Configure UART_TERM @ 500000 bauds / 20MHz
 620 ; N = 20000000/500000 = 40 ==> {UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=8  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 621 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 622 TERMBRW_INI     .equ 2
 623 TERMMCTLW_INI   .equ 0081h
 624
 625         .CASE 460800
 626 ; Configure UART_TERM @ 460800 bauds / 10MHz
 627 ; Configure UART_TERM @ 921600 bauds / 20MHz
 628 ; N = 20000000/921600 = 21.701388... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=5  UCBRS0=fn(frac(N))=fn(0.70138)=0xB7
 629 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 630 TERMBRW_INI     .equ 1
 631 TERMMCTLW_INI   .equ 0B751h
 632
 633         .CASE 500000 ; CP2102 baudrate
 634 ; Configure UART_TERM @ 500000 bauds / 10MHz
 635 ; Configure UART_TERM @ 1000000 bauds / 20MHz
 636 ; N = 20000000/1000000 = 20 ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=4,  UCBRS0=fn(frac(N))=fn(0.000)=0x00
 637 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 638 TERMBRW_INI     .equ 1
 639 TERMMCTLW_INI   .equ 0041h
 640
 641         .CASE 614400
 642 ; Configure UART_TERM @ 614400 bauds / 10MHz
 643 ; Configure UART_TERM @ 1228800 bauds / 20MHz
 644 ; N = 20000000/1228800 = 16.276... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=0,  UCBRS0=fn(frac(N))=fn(0.276)=0x44
 645 TERMBRW_INI     .equ 1
 646 TERMMCTLW_INI   .equ 04411h
 647
 648         .CASE 921600
 649 ; Configure UART_TERM @ 921600 bauds / 10MHz
 650 ; Configure UART_TERM @ 1843200 bauds / 20MHz
 651 ; N = 20000000/1843200 = 10.85069...  {UCOS16=0, UCBR0=int(N)=10, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.85069)=0xDF
 652 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 653 TERMBRW_INI     .equ 10
 654 TERMMCTLW_INI   .equ 0DF00h
 655
 656         .CASE 1000000
 657 ; Configure UART_TERM @ 1000000 bauds / 10MHz
 658 ; N = 10000000/1000000 = 10 ==> {UCOS16=0, UCBR0=int(N)=10, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.0)=0x00
 659 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 660 TERMBRW_INI     .equ 10
 661 TERMMCTLW_INI   .equ 0
 662
 663         .CASE 1228800
 664 ; Configure UART_TERM @ 1228800 bauds / 10MHz
 665 ; N = 10000000/1228800 = 8.138.. ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.138)=0x10
 666 TERMBRW_INI     .equ 8
 667 TERMMCTLW_INI   .equ 01000h
 668
 669         .CASE 1382400
 670 ; Configure UART_TERM @ 1382400 bauds / 10MHz
 671 ; N = 10000000/1382400 = 7.2338.. ==> {UCOS16=0, UCBR0=int(N)=7, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.2338)=0x22
 672 TERMBRW_INI     .equ 7
 673 TERMMCTLW_INI   .equ 02200h
 674
 675         .CASE 1843200
 676 ; Configure UART_TERM @ 1843200 bauds / 10MHz
 677 ; N = 10000000/1843200 = 5.4253...  {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.4253)=0x92
 678 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 679 TERMBRW_INI     .equ 5
 680 TERMMCTLW_INI   .equ 09200h
 681
 682         .CASE 2457600 ; PL2303TA baudrate
 683 ; Configure UART_TERM @ 2457600 bauds / 10MHz
 684 ; N = 10000000/2457600 = 4.069010... ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.06901)=0x01
 685 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 686 TERMBRW_INI     .equ 4
 687 TERMMCTLW_INI   .equ 00100h
 688
 689 ;         .CASE 3000000 ; PL2303TA baudrate
 690 ; ; Configure UART_TERM @ 3000000 bauds / 10MHz
 691 ; ; Configure UART_TERM @ 6000000 bauds / 20MHz
 692 ; ; N = 20000000/6000000 = 3.3333333 ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.33333)=0x49
 693 ; TERMBRW_INI     .equ 3
 694 ; TERMMCTLW_INI   .equ 04900h
 695
 696         .ELSECASE
 697             .error "UART_TERM / 10 MHz : baudrate not implemented"
 698         .ENDCASE ; UART_TERM / 10 MHz baudrates
 699
 700     .ELSEIF FREQUENCY = 12
 701         .SWITCH TERMINALBAUDRATE
 702         .CASE 9600
 703 ; Configure UART_TERM @ 9600 bauds / 12MHz
 704 ; Configure UART_TERM @ 19200 bauds / 24MHz
 705 ; N=12000000/19200=1250 ==> UCOS16=1, UCBR0=int(N/16)=78, UCBRF0=int(frac(N/16)*16)=2, UCBRS0= fn(frac(N))=fn(0)=0x00
 706 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 707 TERMBRW_INI     .equ 78
 708 TERMMCTLW_INI   .equ 0021h
 709
 710         .CASE 19200
 711 ; Configure UART_TERM @ 19200 bauds / 12MHz
 712 ; Configure UART_TERM @ 38400 bauds / 24MHz
 713 ; N=24000000/19200=625 ==> UCOS16=1, UCBR0=int(N/16)=39, UCBRF0=int(frac(N/16)*16)=1, UCBRS0= fn(frac(N))=fn(0)=0x00
 714 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 715 TERMBRW_INI     .equ 39
 716 TERMMCTLW_INI   .equ 0011h
 717
 718         .CASE 31250  ; MIDI interface
 719 ; Configure UART_TERM @ 31250 bauds / 8MHz
 720 ; N=12000000/31250=384 ==> UCOS16=1, UCBR0=int(N/16)=24, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 721 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 722 TERMBRW_INI     .equ 24
 723 TERMMCTLW_INI   .equ 1
 724
 725         .CASE 38400
 726 ; Configure UART_TERM @ 38400 bauds / 12MHz
 727 ; N=12000000/19200=312.5... ==> UCOS16=1, UCBR0=int(N/16)=19, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0.5)=0x55
 728 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 729 TERMBRW_INI     .equ 19
 730 TERMMCTLW_INI   .equ 05581h
 731
 732         .CASE 57600
 733 ; Configure UART_TERM @ 57600 bauds / 12MHz
 734 ; Configure UART_TERM @ 115200 bauds / 24MHz
 735 ; N=24000000/115200=208.333... ==> UCOS16=1, UCBR0=int(N/16)=13, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.333)=0x49
 736 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 737 TERMBRW_INI     .equ 13
 738 TERMMCTLW_INI   .equ 04901h
 739
 740         .CASE 100000
 741 ; Configure UCBx_TERM for I2C @ 100kHZ / 12MHz
 742 TERMBRW_INI     .equ 120
 743 TERMMCTLW_INI   .equ 0
 744
 745         .CASE 115200
 746 ; Configure UART_TERM @ 115200 bauds / 12MHz
 747 ; Configure UART_TERM @ 230400 bauds / 24MHz
 748 ; N=24000000/230400=104.1666... ==> UCOS16=1, UCBR0=int(N/16)=6, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0.1666)=0x20
 749 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 750 TERMBRW_INI     .equ 6
 751 TERMMCTLW_INI   .equ 2081h
 752
 753         .CASE 230400
 754 ; Configure UART_TERM @ 230400 bauds / 12MHz
 755 ; Configure UART_TERM @ 460800 bauds / 24MHz
 756 ; N=24000000/460800=52.08333... ==> UCOS16=1, UCBR0=int(N/16)=3, UCBRF0=int(frac(N/16)*16)=4, UCBRS0= fn(frac(N))=fn(0.0833)=0x02
 757 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 758 TERMBRW_INI     .equ 3
 759 TERMMCTLW_INI   .equ 0241h
 760
 761         .CASE 250000  ; DMX interface
 762 ; Configure UART_TERM @ 250000 bauds / 12MHz
 763 ; Configure UART_TERM @ 500000 bauds / 24MHz
 764 ; N = 24000000/500000 = 48 ==> {UCOS16=1, UCBR0=int(N/16)=3, UCBRF0=int(frac(N/16)*16)=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 765 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 766 ;TERMBRW_INI     .equ 3
 767 ;TERMMCTLW_INI   .equ 0001h
 768
 769         .CASE 460800
 770 ; Configure UART_TERM @ 460800 bauds / 12MHz
 771 ; Configure UART_TERM @ 921600 bauds / 24MHz
 772 ; N = 24000000/921600 = 26.041666... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=10  UCBRS0=fn(frac(N))=fn(0.0416)=0x00
 773 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 774 TERMBRW_INI     .equ 1
 775 TERMMCTLW_INI   .equ 00A1h
 776
 777         .CASE 500000 ; CP2102 baudrate
 778 ; Configure UART_ @ 500000 bauds / 12MHz
 779 ; Configure UART_ @ 1000000 bauds / 24MHz
 780 ; N = 24000000/1000000 = 24 ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=4,  UCBRS0=fn(frac(N))=fn(0.000)=0x00
 781 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 782 TERMBRW_INI     .equ 1
 783 TERMMCTLW_INI   .equ 0041h
 784
 785         .CASE 614400
 786 ; Configure UART_TERM @ 614400 bauds / 12MHz
 787 ; Configure UART_TERM @ 1228800 bauds / 24MHz
 788 ; N = 24000000/1228800 = 19.531... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=3,  UCBRS0=fn(frac(N))=fn(0.531)=0xAA
 789 TERMBRW_INI     .equ 1
 790 TERMMCTLW_INI   .equ 0AA31h
 791
 792         .CASE 921600
 793 ; Configure UART_TERM @ 921600 bauds / 12MHz
 794 ; Configure UART_TERM @ 1843200 bauds / 24MHz
 795 ; N = 24000000/1843200 = 13.08203...  {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.08203)=0x02
 796 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 797 TERMBRW_INI     .equ 13
 798 TERMMCTLW_INI   .equ 00200h
 799
 800         .CASE 1000000
 801 ; Configure UART_TERM @ 1000000 bauds / 12MHz
 802 ; N = 12000000/1000000 = 12 ==> {UCOS16=0, UCBR0=int(N)=12, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 803 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 804 TERMBRW_INI     .equ 12
 805 TERMMCTLW_INI   .equ 0
 806
 807         .CASE 1228800 ; PL2303TA baudrate
 808 ; Configure UART_TERM @ 1228800 bauds / 12MHz
 809 ; Configure UART_TERM @ 2457600 bauds / 24MHz
 810 ; N = 24000000/2457600 = 9.765625... ==> {UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.765625)=0xDD
 811 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 812 TERMBRW_INI     .equ 9
 813 TERMMCTLW_INI   .equ 0dd00h
 814
 815         .CASE 1382400 ; CP2102 baudrate (with programming)
 816 ; Configure UART_TERM @ 1382400 bauds / 12MHz
 817 ; N = 12000000/1382400 = 8.68055... ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.68055)=0x6B
 818 TERMBRW_INI     .equ 8
 819 TERMMCTLW_INI   .equ 06B00h
 820
 821         .CASE 1843200 ; CP2102 baudrate (with programming)
 822 ; Configure UART_TERM @ 1843200 bauds / 12MHz
 823 ; N = 12000000/1843200 = 6.510416... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.5104)=0xaa
 824 TERMBRW_INI     .equ 6
 825 TERMMCTLW_INI   .equ 0AA00h
 826
 827         .CASE 2000000
 828 ; Configure UART_TERM @ 2000000 bauds / 12MHz
 829 ; Configure UART_TERM @ 4000000 bauds / 24MHz
 830 ; N = 24000000/4000000 = 6... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
 831 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 832 TERMBRW_INI     .equ 6
 833 TERMMCTLW_INI   .equ 0
 834
 835         .CASE 2457600 ; PL2303TA baudrate
 836 ; Configure UART_TERM @ 1228800 bauds / 12MHz
 837 ; N = 12000000/2457600 = 4.8828... ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.8828)=0xF7
 838 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 839 TERMBRW_INI     .equ 4
 840 TERMMCTLW_INI   .equ 0F700h
 841
 842         .CASE 3000000 ; PL2303TA baudrate
 843 ; Configure UART_TERM @ 3000000 bauds / 12MHz
 844 ; Configure UART_TERM @ 6000000 bauds / 24MHz
 845 ; N = 24000000/6000000 = 4 ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 846 TERMBRW_INI     .equ 4
 847 TERMMCTLW_INI   .equ 0
 848
 849         .ELSECASE
 850             .error "UART_TERM / 12 MHz : baudrate not implemented"
 851         .ENDCASE ; UART_TERM / 12 MHz baudrates
 852
 853
 854     .ELSEIF FREQUENCY = 16
 855         .SWITCH TERMINALBAUDRATE
 856         .CASE 9600
 857 ; Configure UART_TERM @ 9600 bauds / 16MHz
 858 ; N=16000000/9600=1666.666... ==> UCOS16=1, UCBR0=int(N/16)=104, UCBRF0=int(frac(N/16)*16)=2, UCBRS0= fn(frac(N))=fn(0.66666)=0xD6
 859 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 860 TERMBRW_INI     .equ 104
 861 TERMMCTLW_INI   .equ 0D621h
 862
 863         .CASE 19200
 864 ; Configure UART_TERM @ 19200 bauds / 16MHz
 865 ; N=16000000/19200=833.333... ==> UCOS16=1, UCBR0=int(N/16)=52, UCBRF0=int(frac(N/16)*16)=1, UCBRS0= fn(frac(N))=fn(0.33333)=0x49
 866 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 867 TERMBRW_INI     .equ 52
 868 TERMMCTLW_INI   .equ 4911h
 869
 870         .CASE 31250  ; MIDI interface
 871 ; Configure UART_TERM @ 31250 bauds / 16MHz
 872 ; N=16000000/31250=512 ==> UCOS16=1, UCBR0=int(N/16)=32, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 873 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 874 TERMBRW_INI     .equ 32
 875 TERMMCTLW_INI   .equ 0001h
 876
 877         .CASE 38400
 878 ; Configure UART_TERM @ 38400 bauds / 16MHz
 879 ; N=16000000/19200=416.666... ==> UCOS16=1, UCBR0=int(N/16)=26, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.66666)=0xD6
 880 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 881 TERMBRW_INI     .equ 26
 882 TERMMCTLW_INI   .equ 0D601h
 883
 884         .CASE 57600
 885 ; Configure UART_TERM @ 57600 bauds / 16MHz
 886 ; N=16000000/57600=277.777... ==> UCOS16=1, UCBR0=int(N/16)=17, UCBRF0=int(frac(N/16)*16)=5, UCBRS0= fn(frac(N))=fn(0.77777)=0xDD
 887 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 888 TERMBRW_INI     .equ 17
 889 TERMMCTLW_INI   .equ 0DD51h
 890
 891         .CASE 100000
 892 ; Configure UCBx_TERM for I2C @ 100kHZ / 16MHz
 893 TERMBRW_INI     .equ 160
 894 TERMMCTLW_INI   .equ 0
 895
 896         .CASE 115200
 897 ; Configure UART_TERM @ 115200 bauds / 16MHz
 898 ; N=16000000/115200=138.888... ==> UCOS16=1, UCBR0=int(N/16)=8, UCBRF0=int(frac(N/16)*16)=10, UCBRS0= fn(frac(N))=fn(0.88888)=0xF7
 899 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 900 TERMBRW_INI     .equ 8
 901 TERMMCTLW_INI   .equ 0F7A1h
 902
 903         .CASE 230400
 904 ; Configure UART_TERM @ 230400 bauds / 16MHz
 905 ; N=16000000/230400=69.444... ==> UCOS16=1, UCBR0=int(N/16)=4, UCBRF0=int(frac(N/16)*16)=5, UCBRS0= fn(frac(N))=fn(0.44444)=0x55
 906 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 907 TERMBRW_INI     .equ 4
 908 TERMMCTLW_INI   .equ 5551h
 909
 910         .CASE 250000  ; DMX interface
 911 ; Configure UART_TERM @ 250000 bauds / 16MHz
 912 ; N=16000000/250000=64 ==> UCOS16=1, UCBR0=int(N/16)=4, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
 913 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 914 TERMBRW_INI     .equ 4
 915 TERMMCTLW_INI   .equ 0001h
 916
 917         .CASE 460800
 918 ; Configure UART_TERM @ 460800 bauds / 16MHz
 919 ; N=16000000/460800=34.7222... ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=2, UCBRS0= fn(frac(N))=fn(0.72222)=0xBB
 920 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 921 TERMBRW_INI     .equ 2
 922 TERMMCTLW_INI   .equ 0BB21h
 923
 924         .CASE 500000 ; CP2102 baudrate
 925 ; Configure UART_TERM @ 500000 bauds / 16MHz
 926 ; N = 16000000/500000 = 32 ==> {UCOS16=1, UCBR0=int(N/16)=2, UCBRF1=int(frac(N/16)*16)=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 927 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 928 ;TERMBRW_INI     .equ 2
 929 ;TERMMCTLW_INI   .equ 00001h
 930
 931         .CASE 921600
 932 ; Configure UART_TERM @ 921600 bauds / 16MHz
 933 ; Configure UART_TERM @ 460800 bauds / 8MHz
 934 ; see table "Recommended Settings for Typical Crystals and Baudrates"
 935 TERMBRW_INI     .equ 17
 936 TERMMCTLW_INI   .equ 04A00h
 937
 938         .CASE 1000000
 939 ; Configure UART_TERM @ 1000000 bauds / 16MHz
 940 ; N = 16000000/1000000 = 16 ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 941 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 942 TERMBRW_INI     .equ 1
 943 TERMMCTLW_INI   .equ 00001h
 944
 945         .CASE 1228800 ; PL2303TA baudrate
 946 ; Configure UART_TERM @ 1228800 bauds / 16MHz
 947 ; Configure UART_TERM @ 614400 bauds / 8MHz
 948 ; N = 8000000/614400 = 13.02083... ==> {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.02083)=0x02
 949 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 950 TERMBRW_INI     .equ 13
 951 TERMMCTLW_INI   .equ 00200h
 952
 953         .CASE 1382400 ; CP2102 baudrate (with programming)
 954 ; Configure UART_TERM @ 1382400 bauds / 16MHz
 955 ; N = 16000000/1382400 = 11.574074... ==> {UCOS16=0, UCBR0=int(N)=11, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.68055)=0x6B
 956 TERMBRW_INI     .equ 11
 957 TERMMCTLW_INI   .equ 06B00h
 958
 959         .CASE 1843200 ; CP2102 baudrate (with programming)
 960 ; Configure UART_TERM @ 1843200 bauds / 16MHz
 961 ; N = 16000000/1843200 = 8.680555... ==> {UCOS16=0, UCBR1=int(N)=8, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.68055)=0xD6
 962 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 963 TERMBRW_INI     .equ 8
 964 TERMMCTLW_INI   .equ 0D600h
 965
 966         .CASE 2000000
 967 ; Configure UART_TERM @ 2000000 bauds / 16MHz
 968 ; N = 16000000/2000000 = 8 ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 969 TERMBRW_INI     .equ 8
 970 TERMMCTLW_INI   .equ 00000h
 971
 972         .CASE 2457600 ; PL2303TA baudrate
 973 ; Configure UART_TERM @ 1228800 bauds / 8MHz
 974 ; N = 8000000/1228800 = 6.510416... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.510416)=0xAA
 975 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 976 TERMBRW_INI     .equ 6
 977 TERMMCTLW_INI   .equ 0AA00h
 978
 979         .CASE 2764800
 980 ; Configure UART_TERM @ 2764800 bauds / 16MHz
 981 ; N = 16000000/2764800 = 5.787037... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.787037)=0xED
 982 TERMBRW_INI     .equ 5
 983 TERMMCTLW_INI   .equ 0DD00h
 984
 985         .CASE 3000000 ; PL2303TA baudrate
 986 ; Configure UART_TERM @ 3000000 bauds / 16MHz
 987 ; N = 16000000/3000000 = 5.333333... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.333333)=0x49
 988 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 989 TERMBRW_INI     .equ 5
 990 TERMMCTLW_INI   .equ 04900h
 991
 992         .CASE 4000000 ; PL203HXD baudrate
 993 ; Configure UART_TERM @ 4000000 bauds / 16MHz
 994 ; N = 16000000/4000000 = 4... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
 995 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 996 TERMBRW_INI     .equ 4
 997 TERMMCTLW_INI   .equ 0
 998
 999 ;         .CASE 5000000 ; PL203HXD baudrate
1000 ; ; Configure UART_TERM @ 5000000 bauds / 16MHz
1001 ; ; N = 16000000/5000000 = 3.2... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.2)=0x11
1002 ; ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1003 ; TERMBRW_INI     .equ 3
1004 ; TERMMCTLW_INI   .equ 02100h
1005 ;
1006 ;         .CASE 6000000 ; PL2303TA baudrate
1007 ; ; Configure UART_TERM @ 6000000 bauds / 24MHz
1008 ; ; N = 16000000/6000000 = 2.6666.. ==> {UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.6666)=0xB6
1009 ; TERMBRW_INI     .equ 2
1010 ; TERMMCTLW_INI   .equ 0B600h
1011
1012         .ELSECASE
1013             .error "UART_TERM / 16 MHz : baudrate not implemented"
1014         .ENDCASE ; UART_TERM / 16 MHz baudrates
1015
1016     .ELSEIF FREQUENCY = 20
1017         .SWITCH TERMINALBAUDRATE
1018         .CASE 9600
1019 ; Configure UART_TERM @ 9600 bauds / 20MHz
1020 ; N=20000000/9600=2083.3333 ==> UCOS16=1, UCBR0=int(N/16)=130, UCBRF0=int(frac(N/16)*16)=3, UCBRS0= fn(frac(N))=(fn(.3333))=0x25
1021 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1022 TERMBRW_INI     .equ 130
1023 TERMMCTLW_INI   .equ 2531h
1024
1025         .CASE 19200
1026 ; Configure UART_TERM @ 19200 bauds / 20MHz
1027 ; N=20000000/19200=1041.66666 ==> UCOS16=1, UCBR0=int(N/16)=65, UCBRF0=int(frac(N/16)*16)=1, UCBRS0= fn(frac(N))=fn(0.66666)=0xd6
1028 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1029 TERMBRW_INI     .equ 65
1030 TERMMCTLW_INI   .equ 0D611h
1031
1032         .CASE 31250  ; MIDI interface
1033 ; Configure UART_TERM @ 31250 bauds / 20MHz
1034 ; N=20000000/31250=640 ==> UCOS16=1, UCBR0=int(N/16)=40, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
1035 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1036 TERMBRW_INI     .equ 40
1037 TERMMCTLW_INI   .equ 0001h
1038
1039         .CASE 38400
1040 ; Configure UART_TERM @ 38400 bauds / 20MHz
1041 ; N=20000000/38400=520.833333 ==> UCOS16=1, UCBR0=int(N/16)=32, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0)=0xBF
1042 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1043 TERMBRW_INI     .equ 32
1044 TERMMCTLW_INI   .equ 0BF01h
1045
1046         .CASE 57600
1047 ; Configure UART_TERM @ 57600 bauds / 20MHz
1048 ; N=20000000/57600=346.0207... ==> UCOS16=1, UCBR0=int(N/16)=21, UCBRF0=int(frac(N/16)*16)=0Ah, UCBRS0= fn(frac(N))=fn(0.0207)=0x00
1049 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1050 TERMBRW_INI     .equ 21
1051 TERMMCTLW_INI   .equ 000A1h
1052
1053         .CASE 100000
1054 ; Configure UCBx_TERM for I2C @ 100kHZ / 20MHz
1055 TERMBRW_INI     .equ 200
1056 TERMMCTLW_INI   .equ 0
1057
1058         .CASE 115200
1059 ; Configure UART_TERM @ 115200 bauds / 20MHz
1060 ; N=20000000/115200=173.61111... ==> UCOS16=1, UCBR0=int(N/16)=10, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.6111)=0xAD
1061 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1062 TERMBRW_INI     .equ 10
1063 TERMMCTLW_INI   .equ 0AD01h
1064
1065         .CASE 230400
1066 ; Configure UART_TERM @ 230400 bauds / 20MHz
1067 ; N=20000000/230400=86.80555... ==> UCOS16=1, UCBR0=int(N/16)=5, UCBRF0=int(frac(N/16)*16)=6, UCBRS0= fn(frac(N))=fn(0.80555)=0xEE
1068 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1069 TERMBRW_INI     .equ 5
1070 TERMMCTLW_INI   .equ 0EE61h
1071
1072         .CASE 250000  ; DMX interface
1073 ; Configure UART_TERM @ 250000 bauds / 20MHz
1074 ; N=20000000/250000=80 ==> UCOS16=1, UCBR0=int(N/16)=5, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
1075 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1076 TERMBRW_INI     .equ 5
1077 TERMMCTLW_INI   .equ 0001h
1078
1079         .CASE 460800
1080 ; Configure UART_TERM @ 460800 bauds / 20MHz
1081 ; N=20000000/460800=43.402777... ==> UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=0Bh, UCBRS0= fn(frac(N))=fn(0.4027)=0x92
1082 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1083 TERMBRW_INI     .equ 2
1084 TERMMCTLW_INI   .equ 92B1h
1085
1086         .CASE 500000 ; CP2102 baudrate
1087 ; Configure UART_TERM @ 500000 bauds / 20MHz
1088 ; N = 20000000/500000 = 40 ==> {UCOS16=1, UCBR0=int(N/16)=2, UCBRF0=int(frac(N/16)*16)=8  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
1089 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1090 TERMBRW_INI     .equ 2
1091 TERMMCTLW_INI   .equ 0081h
1092
1093         .CASE 921600
1094 ; Configure UART_TERM @ 921600 bauds / 20MHz
1095 ; N = 20000000/921600 = 21.701388... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=5  UCBRS0=fn(frac(N))=fn(0.70138)=0xB7
1096 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1097 TERMBRW_INI     .equ 1
1098 TERMMCTLW_INI   .equ 0B751h
1099
1100         .CASE 1000000
1101 ; Configure UART_TERM @ 1000000 bauds / 20MHz
1102 ; N = 20000000/1000000 = 20 ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=4,  UCBRS0=fn(frac(N))=fn(0.000)=0x00
1103 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1104 TERMBRW_INI     .equ 1
1105 TERMMCTLW_INI   .equ 0041h
1106
1107         .CASE 1228800
1108 ; Configure UART_TERM @ 1228800 bauds / 20MHz
1109 ; N = 20000000/1228800 = 16.276... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=0,  UCBRS0=fn(frac(N))=fn(0.276)=0x44
1110 TERMBRW_INI     .equ 1
1111 TERMMCTLW_INI   .equ 04411h
1112
1113         .CASE 1382400
1114 ; Configure UART_TERM @ 1382400 bauds / 20MHz
1115 ; N = 20000000/1382400 = 14.46759... ==> {UCOS16=0, UCBR0=int(N)=14, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.46759)=0x55
1116 TERMBRW_INI     .equ 14
1117 TERMMCTLW_INI   .equ 05500h
1118
1119         .CASE 1843200
1120 ; Configure UART_TERM @ 1843200 bauds / 20MHz
1121 ; N = 20000000/1843200 = 10.85069...  {UCOS16=0, UCBR0=int(N)=10, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.85069)=0xDF
1122 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1123 TERMBRW_INI     .equ 10
1124 TERMMCTLW_INI   .equ 0DF00h
1125
1126         .CASE 2457600 ; PL2303TA baudrate
1127 ; Configure UART_TERM @ 2457600 bauds / 20MHz
1128 ; N = 20000000/2457600 = 8.13802... ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.13802)=0x11
1129 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1130 TERMBRW_INI     .equ 8
1131 TERMMCTLW_INI   .equ 01100h
1132
1133         .CASE 3000000 ; PL2303TA baudrate
1134 ; Configure UART_TERM @ 3000000 bauds / 20MHz
1135 ; N = 20000000/3000000 = 6.666666 ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.66666)=0xD6
1136 TERMBRW_INI     .equ 6
1137 TERMMCTLW_INI   .equ 0D600h
1138
1139         .CASE 4000000 ; PL2303HXD baudrate
1140 ; Configure UART_TERM @ 4000000 bauds / 20MHz
1141 ; N = 20000000/4000000 = 5... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
1142 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1143 TERMBRW_INI     .equ 5
1144 TERMMCTLW_INI   .equ 0
1145
1146         .CASE 5000000 ; PL203HXD baudrate
1147 ; Configure UART_TERM @ 5000000 bauds / 20MHz
1148 ; N = 20000000/5000000 = 4... ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.00)=0x00
1149 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1150 TERMBRW_INI     .equ 4
1151 TERMMCTLW_INI   .equ 0
1152
1153 ;         .CASE 6000000 ; PL2303TA baudrate
1154 ; ; Configure UART_TERM @ 6000000 bauds / 20MHz
1155 ; ; N = 20000000/6000000 = 3.3333333 ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.33333)=0x49
1156 ; TERMBRW_INI     .equ 3
1157 ; TERMMCTLW_INI   .equ 04900h
1158
1159         .ELSECASE
1160             .error "UART_TERM / 20 MHz : baudrate not implemented"
1161         .ENDCASE ; UART_TERM / 20 MHz baudrates
1162
1163     .ELSEIF FREQUENCY = 24
1164         .SWITCH TERMINALBAUDRATE
1165         .CASE 9600
1166 ; Configure UART_TERM @ 9600 bauds / 24MHz
1167 ; N=24000000/9600=2500 ==> UCOS16=1, UCBR0=int(N/16)=156, UCBRF0=int(frac(N/16)*16)=4, UCBRS0= fn(frac(N))=(fn(0))=0x00
1168 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1169 TERMBRW_INI     .equ 9Ch
1170 TERMMCTLW_INI   .equ 0041h
1171
1172         .CASE 19200
1173 ; Configure UART_TERM @ 19200 bauds / 24MHz
1174 ; N=24000000/19200=1250 ==> UCOS16=1, UCBR0=int(N/16)=78, UCBRF0=int(frac(N/16)*16)=2, UCBRS0= fn(frac(N))=fn(0)=0x00
1175 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1176 TERMBRW_INI     .equ 4Eh
1177 TERMMCTLW_INI   .equ 0021h
1178
1179         .CASE 31250  ; MIDI interface
1180 ; Configure UART_TERM @ 31250 bauds / 8MHz
1181 ; N=24000000/31250=768 ==> UCOS16=1, UCBR0=int(N/16)=48, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
1182 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1183 TERMBRW_INI     .equ 48
1184 TERMMCTLW_INI   .equ 0001h
1185
1186         .CASE 38400
1187 ; Configure UART_TERM @ 38400 bauds / 24MHz
1188 ; N=24000000/19200=625 ==> UCOS16=1, UCBR0=int(N/16)=39, UCBRF0=int(frac(N/16)*16)=1, UCBRS0= fn(frac(N))=fn(0)=0x00
1189 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1190 TERMBRW_INI     .equ 39
1191 TERMMCTLW_INI   .equ 0011h
1192
1193         .CASE 57600
1194 ; Configure UART_TERM @ 57600 bauds / 24MHz
1195 ; N=24000000/57600=416.666... ==> UCOS16=1, UCBR0=int(N/16)=26, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.666)=0xD6
1196 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1197 TERMBRW_INI     .equ 26
1198 TERMMCTLW_INI   .equ 0D601h
1199
1200         .CASE 100000
1201 ; Configure UCBx_TERM for I2C @ 100kHZ / 24MHz
1202 TERMBRW_INI     .equ 240
1203 TERMMCTLW_INI   .equ 0
1204
1205         .CASE 115200
1206 ; Configure UART_TERM @ 115200 bauds / 24MHz
1207 ; N=24000000/115200=208.333... ==> UCOS16=1, UCBR0=int(N/16)=13, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0.333)=0x49
1208 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1209 TERMBRW_INI     .equ 13
1210 TERMMCTLW_INI   .equ 04901h
1211
1212         .CASE 230400
1213 ; Configure UART_TERM @ 230400 bauds / 24MHz
1214 ; N=24000000/230400=104.1666... ==> UCOS16=1, UCBR0=int(N/16)=6, UCBRF0=int(frac(N/16)*16)=8, UCBRS0= fn(frac(N))=fn(0.1666)=0x20
1215 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1216 TERMBRW_INI     .equ 6
1217 TERMMCTLW_INI   .equ 2081h
1218
1219         .CASE 250000  ; DMX interface
1220 ; Configure UART_TERM @ 250000 bauds / 24MHz
1221 ; N=24000000/250000=96 ==> UCOS16=1, UCBR0=int(N/16)=6, UCBRF0=int(frac(N/16)*16)=0, UCBRS0= fn(frac(N))=fn(0)=0
1222 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1223 TERMBRW_INI     .equ 6
1224 TERMMCTLW_INI   .equ 0001h
1225
1226         .CASE 460800
1227 ; Configure UART_TERM @ 460800 bauds / 24MHz
1228 ; N=24000000/460800=52.08333... ==> UCOS16=1, UCBR0=int(N/16)=3, UCBRF0=int(frac(N/16)*16)=4, UCBRS0= fn(frac(N))=fn(0.0833)=0x02
1229 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1230 TERMBRW_INI     .equ 3
1231 TERMMCTLW_INI   .equ 0241h
1232
1233         .CASE 500000 ; CP2102 baudrate
1234 ; Configure UART_TERM @ 500000 bauds / 24MHz
1235 ; N = 24000000/500000 = 48 ==> {UCOS16=1, UCBR0=int(N/16)=3, UCBRF0=int(frac(N/16)*16)=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
1236 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1237 ;TERMBRW_INI     .equ 3
1238 ;TERMMCTLW_INI   .equ 0001h
1239
1240         .CASE 921600
1241 ; Configure UART_TERM @ 921600 bauds / 24MHz
1242 ; N = 24000000/921600 = 26.041666... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=10  UCBRS0=fn(frac(N))=fn(0.0416)=0x00
1243 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1244 TERMBRW_INI     .equ 1
1245 TERMMCTLW_INI   .equ 00A1h
1246
1247         .CASE 1000000
1248 ; Configure UART_TERM @ 1000000 bauds / 24MHz
1249 ; N = 24000000/1000000 = 24 ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=4,  UCBRS0=fn(frac(N))=fn(0.000)=0x00
1250 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1251 TERMBRW_INI     .equ 1
1252 TERMMCTLW_INI   .equ 0041h
1253
1254         .CASE 1228800
1255 ; Configure UART_TERM @ 1228800 bauds / 24MHz
1256 ; N = 24000000/1228800 = 19.531... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=3,  UCBRS0=fn(frac(N))=fn(0.531)=0xAA
1257 TERMBRW_INI     .equ 1
1258 TERMMCTLW_INI   .equ 0AA31h
1259
1260         .CASE 1382400
1261 ; Configure UART_TERM @ 1382400 bauds / 24MHz
1262 ; N = 24000000/1382400 = 17.36111... ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=1,  UCBRS0=fn(frac(N))=fn(0.3611)=0x4A
1263 TERMBRW_INI     .equ 1
1264 TERMMCTLW_INI   .equ 04A11h
1265
1266         .CASE 1843200
1267 ; Configure UART_TERM @ 1843200 bauds / 24MHz
1268 ; N = 24000000/1843200 = 13.08203...  {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.08203)=0x02
1269 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1270 TERMBRW_INI     .equ 13
1271 TERMMCTLW_INI   .equ 0200h
1272
1273         .CASE 2457600 ; PL2303TA baudrate
1274 ; Configure UART_TERM @ 2457600 bauds / 24MHz
1275 ; N = 24000000/2457600 = 9.765625... ==> {UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.765625)=0xDD
1276 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1277 TERMBRW_INI     .equ 9
1278 TERMMCTLW_INI   .equ 0DD00h
1279
1280         .CASE 3000000 ; PL2303TA baudrate
1281 ; Configure UART_TERM @ 3000000 bauds / 24MHz
1282 ; N = 24000000/3000000 = 8 ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
1283 TERMBRW_INI     .equ 8
1284 TERMMCTLW_INI   .equ 0
1285
1286         .CASE 4000000 ; PL2303HXD baudrate
1287 ; Configure UART_TERM @ 4000000 bauds / 24MHz
1288 ; N = 24000000/4000000 = 6... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
1289 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1290 TERMBRW_INI     .equ 6
1291 TERMMCTLW_INI   .equ 0
1292
1293         .CASE 5000000 ; PL203HXD baudrate
1294 ; Configure UART_TERM @ 5000000 bauds / 24MHz
1295 ; N = 24000000/5000000 = 4.8... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.8)=0xEE
1296 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1297 TERMBRW_INI     .equ 4
1298 TERMMCTLW_INI   .equ 0EE00h
1299
1300         .CASE 6000000 ; PL2303TA baudrate
1301 ; Configure UART_TERM @ 6000000 bauds / 24MHz
1302 ; N = 24000000/6000000 = 4 ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
1303 TERMBRW_INI     .equ 4
1304 TERMMCTLW_INI   .equ 0
1305
1306         .ELSECASE
1307             .error "UART_TERM / 24 MHz : baudrate not implemented"
1308         .ENDCASE ; UART_TERM / 24MHz baudrates
1309     .ELSEIF
1310         .error "UART_TERM frequency not implemented"
1311     .ENDIF ; frequency