inc/TERMINALBAUDRATE.inc

   1
   2 ; TERM alias eUSCI_Ax : select baudrate versus frequency
   3     .IF FREQUENCY = 0.25
   4         .SWITCH TERMINALBAUDRATE
   5
   6         .CASE 9600
   7 ; Configure UART_TERM @ 38400 bauds / 1MHz
   8 ; 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
   9 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  10 TERMBRW_INI     .equ 1
  11 TERMMCTLW_INI   .equ 00A1h
  12
  13         .CASE 19200  ; PL2303TA baudrate
  14 ; Configure UART_TERM @ 38400 bauds / 500kHz
  15 ; N=500000/38400=13.20833 ==> UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.20833)=0x11
  16 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  17 TERMBRW_INI     .equ 13
  18 TERMMCTLW_INI   .equ 1100h
  19
  20         .CASE 31250  ; MIDI interface
  21 ; Configure UART_TERM @ 31250 bauds / 250kHz
  22 ; N=250000/31250=8 ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
  23 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  24 TERMBRW_INI     .equ 8
  25 TERMMCTLW_INI   .equ 0000h
  26
  27         .CASE 38400
  28 ; Configure UART_TERM @ 38400 bauds / 250kHz
  29 ; N=250000/38400=6.5124166... ==> UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.512416)=0xAA
  30 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  31 TERMBRW_INI     .equ 6
  32 TERMMCTLW_INI   .equ 0AA00h
  33
  34         .CASE 57600  ; PL2303TA baudrate
  35 ; Configure UART_TERM @ 57600 bauds / 250kHz
  36 ; N=250000/57600=4.340277.. ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.340277)=0x49
  37 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  38 TERMBRW_INI     .equ 4
  39 TERMMCTLW_INI   .equ 04900h
  40
  41         .ELSECASE
  42             .error "UART_TERM / 250 kHz : baudrate not implemented"
  43         .ENDCASE
  44
  45
  46     .ELSEIF FREQUENCY = 0.5
  47         .SWITCH TERMINALBAUDRATE
  48         .CASE 9600
  49 ; Configure UART_TERM @ 19200 bauds / 1MHz
  50 ; 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
  51 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  52 TERMBRW_INI     .equ 3
  53 TERMMCTLW_INI   .equ 0241h
  54
  55         .CASE 19200
  56 ; Configure UART_TERM @ 38400 bauds / 1MHz
  57 ; 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
  58 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  59 TERMBRW_INI     .equ 1
  60 TERMMCTLW_INI   .equ 00A1h
  61
  62         .CASE 31250  ; MIDI interface
  63 ; Configure UART_TERM @ 31250 bauds / 500kHz
  64 ; N=500000/31250=16 ==> UCOS16=0, UCBR0=int(N)=16, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
  65 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  66 TERMBRW_INI     .equ 16
  67 TERMMCTLW_INI   .equ 0000h
  68
  69         .CASE 38400  ; PL2303TA baudrate
  70 ; Configure UART_TERM @ 38400 bauds / 500kHz
  71 ; N=500000/38400=13.20833 ==> UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.20833)=0x11
  72 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  73 TERMBRW_INI     .equ 13
  74 TERMMCTLW_INI   .equ 1100h
  75
  76         .CASE 57600
  77 ; Configure UART_TERM @ 115200 bauds / 1MHz
  78 ; N=1000000/115200=8.68055... ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.68055)=0xD6
  79 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  80 TERMBRW_INI     .equ 8
  81 TERMMCTLW_INI   .equ 0D600h
  82
  83         .CASE 100800  ; PL2303TA baudrate
  84 ; Configure UART_TERM @ 201600 bauds / 1MHz
  85 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
  86 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  87 TERMBRW_INI     .equ 4
  88 TERMMCTLW_INI   .equ 0FE00h
  89
  90         .CASE 115200
  91 ; Configure UART_TERM @ 230400 bauds / 1MHz
  92 ; N=1000000/230400=4.34027... ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.340277)=0x49
  93 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
  94 TERMBRW_INI     .equ 4
  95 TERMMCTLW_INI   .equ 04900h
  96
  97         .CASE 134400  ; PL2303TA baudrate
  98 ; Configure UART_TERM @ 268800 bauds / 1MHz
  99 ; N=1000000/134400=3.72024 ==> UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.72024)=0xBB
 100 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 101 TERMBRW_INI     .equ 3
 102 TERMMCTLW_INI   .equ 0BB00h
 103
 104 ;        .CASE 161280  ; PL2303TA baudrate
 105 ;; Configure UART_TERM @ 161280 bauds / 500kHz
 106 ;; N=500000/161280=3.100198 ==> UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.100198)=0x08
 107 ;; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 108 ;TERMBRW_INI     .equ 3
 109 ;TERMMCTLW_INI   .equ 01100h
 110
 111         .ELSECASE
 112             .error "UART_TERM / 500 kHz : baudrate not implemented"
 113         .ENDCASE
 114
 115
 116     .ELSEIF FREQUENCY = 1
 117         .SWITCH TERMINALBAUDRATE
 118         .CASE 9600
 119 ; Configure UART_TERM @ 9600 bauds / 1MHz
 120 ; 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
 121 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 122 TERMBRW_INI     .equ 6
 123 TERMMCTLW_INI   .equ 2081h
 124
 125         .CASE 19200
 126 ; Configure UART_TERM @ 19200 bauds / 1MHz
 127 ; 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
 128 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 129 TERMBRW_INI     .equ 3
 130 TERMMCTLW_INI   .equ 0241h
 131
 132         .CASE 31250  ; MIDI interface
 133 ; Configure UART_TERM @ 31250 bauds / 1MHz
 134 ; 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
 135 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 136 TERMBRW_INI     .equ 2
 137 TERMMCTLW_INI   .equ 0001h
 138
 139         .CASE 38400
 140 ; Configure UART_TERM @ 38400 bauds / 1MHz
 141 ; 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
 142 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 143 TERMBRW_INI     .equ 1
 144 TERMMCTLW_INI   .equ 00A1h
 145
 146         .CASE 57600
 147 ; Configure UART_TERM @ 57600 bauds / 1MHz
 148 ; N=1000000/57600=17.301... ==> UCOS16=0, UCBR0=int(N)=17, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.301)=0x4A
 149 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 150 TERMBRW_INI     .equ 17
 151 TERMMCTLW_INI   .equ 04A00h
 152
 153         .CASE 100000
 154 ; Configure UCBx_TERM for I2C @ 100kHZ / 1MHz
 155 TERMBRW_INI     .equ 10
 156
 157         .CASE 100800  ; PL2303TA baudrate
 158 ; Configure UART_TERM @ 100800 bauds / 1MHz
 159 ; N=1000000/100800=9,920634 ==> UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.920634)=0xFD
 160 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 161 TERMBRW_INI     .equ 9
 162 TERMMCTLW_INI   .equ 0FD00h
 163
 164         .CASE 115200
 165 ; Configure UART_TERM @ 115200 bauds / 1MHz
 166 ; N=1000000/115200=8.68055... ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.68055)=0xD6
 167 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 168 TERMBRW_INI     .equ 8
 169 TERMMCTLW_INI   .equ 0D600h
 170
 171         .CASE 134400  ; PL2303TA baudrate
 172 ; Configure UART_TERM @ 134400 bauds / 1MHz
 173 ; N=1000000/134400=7.440476 ==> UCOS16=0, UCBR0=int(N)=7, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.440476)=0x55
 174 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 175 TERMBRW_INI     .equ 7
 176 TERMMCTLW_INI   .equ 05500h
 177
 178         .CASE 161280  ; PL2303TA baudrate
 179 ; Configure UART_TERM @ 161280 bauds / 1MHz
 180 ; N=1000000/161280=6.200396 ==> UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0x11
 181 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 182 TERMBRW_INI     .equ 6
 183 TERMMCTLW_INI   .equ 01100h
 184
 185         .CASE 201600  ; PL2303TA baudrate
 186 ; Configure UART_TERM @ 201600 bauds / 1MHz
 187 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
 188 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 189 TERMBRW_INI     .equ 4
 190 TERMMCTLW_INI   .equ 0FE00h
 191
 192         .CASE 230400
 193 ; Configure UART_TERM @ 230400 bauds / 1MHz
 194 ; N=1000000/230400=4.34027... ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.340277)=0x49
 195 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 196 TERMBRW_INI     .equ 4
 197 TERMMCTLW_INI   .equ 04900h
 198
 199         .CASE 250000  ; DMX interface
 200 ; Configure UART_TERM @ 250000 bauds / 1MHz
 201 ; N=1000000/250000=4 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
 202 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 203 TERMBRW_INI     .equ 4
 204 TERMMCTLW_INI   .equ 0000h
 205
 206         .CASE 268800  ; PL2303TA baudrate
 207 ; Configure UART_TERM @ 268800 bauds / 1MHz
 208 ; N=1000000/268800=3.72024 ==> UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.72024)=0xBB
 209 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 210 TERMBRW_INI     .equ 3
 211 TERMMCTLW_INI   .equ 0BB00h
 212
 213 ;        .CASE 403200  ; PL2303TA baudrate
 214 ;; Configure UART_TERM @ 403200 bauds / 1MHz
 215 ;; N=1000000/403200=2.48016 ==> UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.48016)=0x55
 216 ;; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 217 ;TERMBRW_INI     .equ 2
 218 ;TERMMCTLW_INI   .equ 05500h
 219
 220
 221         .ELSECASE
 222             .error "UART_TERM / 1 MHz : baudrate not implemented"
 223         .ENDCASE
 224
 225     .ELSEIF FREQUENCY = 2
 226         .SWITCH TERMINALBAUDRATE
 227         .CASE 9600
 228 ; Configure UART_TERM @ 19200 bauds / 4MHz
 229 ; 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
 230 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 231 TERMBRW_INI     .equ 13
 232 TERMMCTLW_INI   .equ 4901h
 233
 234         .CASE 19200
 235 ; Configure UART_TERM @ 9600 bauds / 1MHz
 236 ; 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
 237 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 238 TERMBRW_INI     .equ 6
 239 TERMMCTLW_INI   .equ 2081h
 240
 241         .CASE 31250  ; MIDI interface
 242 ; Configure UART_TERM @ 31250 bauds / 2MHz
 243 ; 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
 244 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 245 TERMBRW_INI     .equ 4
 246 TERMMCTLW_INI   .equ 0001h
 247
 248         .CASE 38400
 249 ; Configure UART_TERM @ 19200 bauds / 1MHz
 250 ; 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
 251 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 252 TERMBRW_INI     .equ 3
 253 TERMMCTLW_INI   .equ 0241h
 254
 255         .CASE 57600
 256 ; Configure UART_TERM @ 115200 bauds / 4MHz
 257 ; 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
 258 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 259 TERMBRW_INI     .equ 2
 260 TERMMCTLW_INI   .equ 0BB21h
 261
 262         .CASE 100000
 263 ; Configure UCBx_TERM for I2C @ 100kHZ / 2MHz
 264 TERMBRW_INI     .equ 20
 265
 266         .CASE 115200
 267 ; Configure UART_TERM @ 57600 bauds / 1MHz
 268 ; N=1000000/57600=17.301... ==> UCOS16=0, UCBR0=int(N)=17, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.301)=0x4A
 269 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 270 TERMBRW_INI     .equ 17
 271 TERMMCTLW_INI   .equ 04A00h
 272
 273         .CASE 230400
 274 ; Configure UART_TERM @ 115200 bauds / 1MHz
 275 ; N=1000000/115200=8.68055... ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.68055)=0xD6
 276 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 277 TERMBRW_INI     .equ 8
 278 TERMMCTLW_INI   .equ 0D600h
 279
 280         .CASE 250000  ; DMX interface
 281 ; Configure UART_TERM @ 250000 bauds / 2MHz
 282 ; N=2000000/250000=8 ==> UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0)=0
 283 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 284 TERMBRW_INI     .equ 8
 285 TERMMCTLW_INI   .equ 0000h
 286
 287         .CASE 268800  ; PL2303TA baudrate
 288 ; Configure UART_TERM @ 134400 bauds / 1MHz
 289 ; N=1000000/134400=7.440476 ==> UCOS16=0, UCBR0=int(N)=7, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.440476)=0x55
 290 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 291 TERMBRW_INI     .equ 7
 292 TERMMCTLW_INI   .equ 05500h
 293
 294         .CASE 400000
 295 ; Configure UCBx_TERM for I2C @ 400kHZ / 2MHz
 296 TERMBRW_INI     .equ 5
 297
 298         .CASE 403200  ; PL2303TA baudrate
 299 ; Configure UART_TERM @ 201600 bauds / 1MHz
 300 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
 301 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 302 TERMBRW_INI     .equ 4
 303 TERMMCTLW_INI   .equ 0FE00h
 304
 305         .CASE 460800 ; CP2102 baudrate
 306 ; Configure UART_TERM @ 921600 bauds / 4MHz
 307 ; N = 4000000/460800 = 4.34027... ==> {UCOS16=0, UCBR1=int(N)=4, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.34027)=0x49
 308 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 309 TERMBRW_INI     .equ 4
 310 TERMMCTLW_INI   .equ 04900h
 311
 312         .CASE 614400 ; PL2303TA baudrate
 313 ; Configure UART_TERM @ 2457600 bauds / 8MHz
 314 ; N = 8000000/2457600 = 3.25521... ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.25521)=0x44
 315 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 316 TERMBRW_INI     .equ 3
 317 TERMMCTLW_INI   .equ 04400h
 318
 319         .CASE 806400  ; PL2303TA baudrate
 320 ; Configure UART_TERM @ 806400 bauds / 2MHz
 321 ; Configure UART_TERM @ 403200 bauds / 1MHz
 322 ; N=1000000/403200=2.48016 ==> UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.48016)=0x55
 323 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 324 TERMBRW_INI     .equ 2
 325 TERMMCTLW_INI   .equ 05500h
 326
 327 ;        .CASE 921600
 328 ;; Configure UART_TERM @ 921600 bauds / 2MHz
 329 ;; N = 2000000/921600 = 2.170138... ==> {UCOS16=0, UCBR1=int(N)=2, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.170138)=0x11
 330 ;; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 331 ;TERMBRW_INI     .equ 2
 332 ;TERMMCTLW_INI   .equ 01100h
 333
 334
 335         .ELSECASE
 336             .error "UART_TERM / 2 MHz : baudrate not implemented"
 337         .ENDCASE
 338
 339     .ELSEIF FREQUENCY = 4
 340         .SWITCH TERMINALBAUDRATE
 341         .CASE 9600
 342 ; Configure UART_TERM @ 9600 bauds / 4MHz
 343 ; 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
 344 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 345 TERMBRW_INI     .equ 26
 346 TERMMCTLW_INI   .equ 0D601h
 347
 348         .CASE 19200
 349 ; Configure UART_TERM @ 19200 bauds / 4MHz
 350 ; 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
 351 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 352 TERMBRW_INI     .equ 13
 353 TERMMCTLW_INI   .equ 4901h
 354
 355         .CASE 31250  ; MIDI interface
 356 ; Configure UART_TERM @ 31250 bauds / 4MHz
 357 ; 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
 358 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 359 TERMBRW_INI     .equ 8
 360 TERMMCTLW_INI   .equ 0001h
 361
 362         .CASE 38400
 363 ; Configure UART_TERM @ 38400 bauds / 4MHz
 364 ; 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
 365 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 366 TERMBRW_INI     .equ 6
 367 TERMMCTLW_INI   .equ 02081h
 368
 369         .CASE 57600
 370 ; Configure UART_TERM @ 57600 bauds / 4MHz
 371 ; 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
 372 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 373 TERMBRW_INI     .equ 4
 374 TERMMCTLW_INI   .equ 5551h
 375
 376         .CASE 100000
 377 ; Configure UCBx_TERM for I2C @ 100kHZ / 4MHz
 378 TERMBRW_INI     .equ 40
 379
 380         .CASE 115200
 381 ; Configure UART_TERM @ 115200 bauds / 4MHz
 382 ; 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
 383 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 384 TERMBRW_INI     .equ 2
 385 TERMMCTLW_INI   .equ 0BB21h
 386
 387         .CASE 230400
 388 ; Configure UART_TERM @ 230400 bauds / 4MHz
 389 ; see table "Recommended Settings for Typical Crystals and Baudrates"
 390 TERMBRW_INI     .equ 17
 391 TERMMCTLW_INI   .equ 04A00h
 392
 393         .CASE 250000  ; DMX interface
 394 ; Configure UART_TERM @ 250000 bauds / 4MHz
 395 ; 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
 396 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 397 TERMBRW_INI     .equ 1
 398 TERMMCTLW_INI   .equ 0001h
 399
 400         .CASE 400000
 401 ; Configure UCBx_TERM for I2C @ 400kHZ / 4MHz
 402 TERMBRW_INI     .equ 10
 403
 404         .CASE 460800
 405 ; Configure UART_TERM @ 460800 bauds / 4MHz
 406 ; N = 8000000/921600 = 8.680555... ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.68055)=0xD6
 407 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 408 TERMBRW_INI     .equ 8
 409 TERMMCTLW_INI   .equ 0D600h
 410
 411         .CASE 806400  ; PL2303TA baudrate
 412 ; Configure UART_TERM @ 806400 bauds / 4MHz
 413 ; Configure UART_TERM @ 201600 bauds / 1MHz
 414 ; N=1000000/201600=4.955401 ==> UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.200396)=0xFE
 415 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 416 TERMBRW_INI     .equ 4
 417 TERMMCTLW_INI   .equ 0FE00h
 418
 419         .CASE 921600 ; CP2102 baudrate
 420 ; Configure UART_TERM @ 921600 bauds / 4MHz
 421 ; N = 8000000/921600 = 4.34027... ==> {UCOS16=0, UCBR1=int(N)=4, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.34027)=0x49
 422 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 423 TERMBRW_INI     .equ 4
 424 TERMMCTLW_INI   .equ 04900h
 425
 426         .CASE 1228800 ; PL2303TA baudrate
 427 ; Configure UART_TERM @ 2457600 bauds / 8MHz
 428 ; N = 8000000/1228800 = 3.25521... ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.25521)=0x44
 429 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 430 TERMBRW_INI     .equ 3
 431 TERMMCTLW_INI   .equ 04400h
 432
 433
 434         .ELSECASE
 435             .error "UART_TERM / 4 MHz : baudrate not implemented"
 436         .ENDCASE ; UART_TERM / 4 MHz baudrates
 437
 438
 439     .ELSEIF FREQUENCY = 8
 440         .SWITCH TERMINALBAUDRATE
 441         .CASE 9600
 442 ; Configure UART_TERM @ 9600 bauds / 8MHz
 443 ; 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
 444 TERMBRW_INI     .equ 52
 445 TERMMCTLW_INI   .equ 4911h
 446
 447         .CASE 19200
 448 ; Configure UART_TERM @ 19200 bauds / 8MHz
 449 ; 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
 450 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 451 TERMBRW_INI     .equ 26
 452 TERMMCTLW_INI   .equ 0D601h
 453
 454         .CASE 31250  ; MIDI interface
 455 ; Configure UART_TERM @ 31250 bauds / 8MHz
 456 ; 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
 457 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 458 TERMBRW_INI     .equ 16
 459 TERMMCTLW_INI   .equ 0001h
 460
 461         .CASE 38400
 462 ; Configure UART_TERM @ 38400 bauds / 8MHz
 463 ; 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
 464 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 465 TERMBRW_INI     .equ 13
 466 TERMMCTLW_INI   .equ 4901h
 467
 468         .CASE 57600
 469 ; Configure UART_TERM @ 57600 bauds / 8MHz
 470 ; 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
 471 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 472 TERMBRW_INI     .equ 8
 473 TERMMCTLW_INI   .equ 0F7A1h
 474
 475         .CASE 100000
 476 ; Configure UCBx_TERM for I2C @ 100kHZ / 8MHz
 477 TERMBRW_INI     .equ 80
 478
 479         .CASE 115200
 480 ; Configure UART_TERM @ 115200 bauds / 8MHz
 481 ; 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
 482 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 483 TERMBRW_INI     .equ 4
 484 TERMMCTLW_INI   .equ 5551h
 485
 486         .CASE 230400
 487 ; Configure UART_TERM @ 230400 bauds / 8MHz
 488 ; 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
 489 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 490 TERMBRW_INI     .equ 2
 491 TERMMCTLW_INI   .equ 0BB21h
 492
 493         .CASE 250000  ; DMX interface
 494 ; Configure UART_TERM @ 250000 bauds / 8MHz
 495 ; 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
 496 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 497 TERMBRW_INI     .equ 2
 498 TERMMCTLW_INI   .equ 0001h
 499
 500         .CASE 400000
 501 ; Configure UCBx_TERM for I2C @ 400kHZ / 8MHz
 502 TERMBRW_INI     .equ 20
 503
 504         .CASE 460800
 505 ; Configure UART_TERM @ 460800 bauds / 8MHz
 506 ; see table "Recommended Settings for Typical Crystals and Baudrates"
 507 TERMBRW_INI     .equ 17
 508 TERMMCTLW_INI   .equ 04A00h
 509
 510         .CASE 614400 ; PL2303TA baudrate
 511 ; Configure UART_TERM @ 614400 bauds / 8MHz
 512 ; N = 8000000/614400 = 13.02083... ==> {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.02083)=0x02
 513 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 514 TERMBRW_INI     .equ 13
 515 TERMMCTLW_INI   .equ 00200h
 516
 517         .CASE 806400  ; PL2303TA baudrate
 518 ; Configure UART_TERM @ 806400 bauds / 8MHz
 519 ; Configure UART_TERM @ 100800 bauds / 1MHz
 520 ; N=1000000/100800=9,920634 ==> UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0= fn(frac(N))=fn(0.920634)=0xFD
 521 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 522 TERMBRW_INI     .equ 9
 523 TERMMCTLW_INI   .equ 0FD00h
 524
 525         .CASE 921600
 526 ; Configure UART_TERM @ 921600 bauds / 8MHz
 527 ; Configure UART_TERM @ 1843200 bauds / 16MHz
 528 ; N = 16000000/1843200 = 8.680555... ==> {UCOS16=0, UCBR1=int(N)=8, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.68055)=0xD6
 529 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 530 TERMBRW_INI     .equ 8
 531 TERMMCTLW_INI   .equ 0D600h
 532
 533         .CASE 1000000
 534 ; Configure UART_TERM @ 1000000 bauds / 8MHz
 535 ; Configure UART_TERM @ 2000000 bauds / 16MHz
 536 ; N = 16000000/2000000 = 8 ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 537 TERMBRW_INI     .equ 8
 538 TERMMCTLW_INI   .equ 00000h
 539
 540         .CASE 1228800 ; PL2303TA baudrate
 541 ; Configure UART_TERM @ 1228800 bauds / 8MHz
 542 ; N = 8000000/1228800 = 6.510416... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.510416)=0xAA
 543 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 544 TERMBRW_INI     .equ 6
 545 TERMMCTLW_INI   .equ 0AA00h
 546
 547         .CASE 1382400 ; CP2102 baudrate
 548 ; Configure UART_TERM @ 1382400 bauds / 8MHz
 549 ; N = 8000000/1382400 = 5.787037... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.787037)=0xED
 550 TERMBRW_INI     .equ 5
 551 TERMMCTLW_INI   .equ 0DD00h
 552
 553         .CASE 1843200 ; CP2102 baudrate (with programming)
 554 ; Configure UART_TERM @ 1843200 bauds / 8MHz
 555 ; N = 16000000/1843200 = 4.34027... ==> {UCOS16=0, UCBR1=int(N)=4, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.34027)=0x49
 556 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 557 TERMBRW_INI     .equ 4
 558 TERMMCTLW_INI   .equ 04900h
 559
 560         .CASE 2457600 ; PL2303TA baudrate
 561 ; Configure UART_TERM @ 2457600 bauds / 8MHz
 562 ; N = 8000000/1228800 = 3.25521... ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.25521)=0x44
 563 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 564 TERMBRW_INI     .equ 3
 565 TERMMCTLW_INI   .equ 04400h
 566
 567         .CASE 3000000 ; PL2303TA baudrate
 568 ; Configure UART_TERM @ 3000000 bauds / 8MHz
 569 ; Configure UART_TERM @ 6000000 bauds / 16MHz
 570 ; N = 16000000/6000000 = 2.6666.. ==> {UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.6666)=0xB6
 571 TERMBRW_INI     .equ 2
 572 TERMMCTLW_INI   .equ 0B600h
 573
 574         .ELSECASE
 575             .error "UART_TERM / 8 MHz : baudrate not implemented"
 576         .ENDCASE ; UART_TERM / 8 MHz baudrates
 577
 578
 579
 580     .ELSEIF FREQUENCY = 10
 581         .SWITCH TERMINALBAUDRATE
 582         .CASE 9600
 583 ; Configure UART_TERM @ 9600 bauds / 10MHz
 584 ; Configure UART_TERM @ 19200 bauds / 20MHz
 585 ; 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
 586 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 587 TERMBRW_INI     .equ 65
 588 TERMMCTLW_INI   .equ 0D611h
 589
 590         .CASE 19200
 591 ; Configure UART_TERM @ 19200 bauds / 10MHz
 592 ; Configure UART_TERM @ 38400 bauds / 20MHz
 593 ; 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
 594 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 595 TERMBRW_INI     .equ 32
 596 TERMMCTLW_INI   .equ 0BF01h
 597
 598         .CASE 31250  ; MIDI interface
 599 ; Configure UART_TERM @ 31250 bauds / 10MHz
 600 ; 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
 601 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 602 TERMBRW_INI     .equ 20
 603 TERMMCTLW_INI   .equ 0001h
 604
 605         .CASE 38400
 606 ; Configure UART_TERM @ 38400 bauds / 10MHz
 607 ; 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
 608 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 609 TERMBRW_INI     .equ 16
 610 TERMMCTLW_INI   .equ 09241h
 611
 612         .CASE 57600
 613 ; Configure UART_TERM @ 57600 bauds / 10MHz
 614 ; Configure UART_TERM @ 115200 bauds / 20MHz
 615 ; 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
 616 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 617 TERMBRW_INI     .equ 10
 618 TERMMCTLW_INI   .equ 0AD01h
 619
 620         .CASE 100000
 621 ; Configure UCBx_TERM for I2C @ 100kHZ / 10MHz
 622 TERMBRW_INI     .equ 100
 623
 624         .CASE 115200
 625 ; Configure UART_TERM @ 115200 bauds / 10MHz
 626 ; Configure UART_TERM @ 230400 bauds / 20MHz
 627 ; 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
 628 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 629 TERMBRW_INI     .equ 5
 630 TERMMCTLW_INI   .equ 0EE61h
 631
 632         .CASE 230400
 633 ; Configure UART_TERM @ 230400 bauds / 10MHz
 634 ; Configure UART_TERM @ 460800 bauds / 20MHz
 635 ; 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
 636 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 637 TERMBRW_INI     .equ 2
 638 TERMMCTLW_INI   .equ 92B1h
 639
 640         .CASE 250000  ; DMX interface
 641 ; Configure UART_TERM @ 250000 bauds / 10MHz
 642 ; Configure UART_TERM @ 500000 bauds / 20MHz
 643 ; 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
 644 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 645 TERMBRW_INI     .equ 2
 646 TERMMCTLW_INI   .equ 0081h
 647
 648         .CASE 400000
 649 ; Configure UCBx_TERM for I2C @ 400kHZ / 10MHz
 650 TERMBRW_INI     .equ 25
 651
 652         .CASE 460800
 653 ; Configure UART_TERM @ 460800 bauds / 10MHz
 654 ; Configure UART_TERM @ 921600 bauds / 20MHz
 655 ; 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
 656 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 657 TERMBRW_INI     .equ 1
 658 TERMMCTLW_INI   .equ 0B751h
 659
 660         .CASE 500000 ; CP2102 baudrate
 661 ; Configure UART_TERM @ 500000 bauds / 10MHz
 662 ; Configure UART_TERM @ 1000000 bauds / 20MHz
 663 ; 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
 664 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 665 TERMBRW_INI     .equ 1
 666 TERMMCTLW_INI   .equ 0041h
 667
 668         .CASE 614400
 669 ; Configure UART_TERM @ 614400 bauds / 10MHz
 670 ; Configure UART_TERM @ 1228800 bauds / 20MHz
 671 ; 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
 672 TERMBRW_INI     .equ 1
 673 TERMMCTLW_INI   .equ 04411h
 674
 675         .CASE 921600
 676 ; Configure UART_TERM @ 921600 bauds / 10MHz
 677 ; Configure UART_TERM @ 1843200 bauds / 20MHz
 678 ; N = 20000000/1843200 = 10.85069...  {UCOS16=0, UCBR0=int(N)=10, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.85069)=0xDF
 679 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 680 TERMBRW_INI     .equ 10
 681 TERMMCTLW_INI   .equ 0DF00h
 682
 683         .CASE 1000000
 684 ; Configure UART_TERM @ 1000000 bauds / 10MHz
 685 ; N = 10000000/1000000 = 10 ==> {UCOS16=0, UCBR0=int(N)=10, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.0)=0x00
 686 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 687 TERMBRW_INI     .equ 10
 688 TERMMCTLW_INI   .equ 0
 689
 690         .CASE 1228800
 691 ; Configure UART_TERM @ 1228800 bauds / 10MHz
 692 ; N = 10000000/1228800 = 8.138.. ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.138)=0x10
 693 TERMBRW_INI     .equ 8
 694 TERMMCTLW_INI   .equ 01000h
 695
 696         .CASE 1382400
 697 ; Configure UART_TERM @ 1382400 bauds / 10MHz
 698 ; N = 10000000/1382400 = 7.2338.. ==> {UCOS16=0, UCBR0=int(N)=7, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.2338)=0x22
 699 TERMBRW_INI     .equ 7
 700 TERMMCTLW_INI   .equ 02200h
 701
 702         .CASE 1843200
 703 ; Configure UART_TERM @ 1843200 bauds / 10MHz
 704 ; N = 10000000/1843200 = 5.4253...  {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.4253)=0x92
 705 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 706 TERMBRW_INI     .equ 5
 707 TERMMCTLW_INI   .equ 09200h
 708
 709         .CASE 2457600 ; PL2303TA baudrate
 710 ; Configure UART_TERM @ 2457600 bauds / 10MHz
 711 ; N = 10000000/2457600 = 4.069010... ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.06901)=0x01
 712 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 713 TERMBRW_INI     .equ 4
 714 TERMMCTLW_INI   .equ 00100h
 715
 716         .CASE 3000000 ; PL2303TA baudrate
 717 ; Configure UART_TERM @ 3000000 bauds / 10MHz
 718 ; Configure UART_TERM @ 6000000 bauds / 20MHz
 719 ; N = 20000000/6000000 = 3.3333333 ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.33333)=0x49
 720 TERMBRW_INI     .equ 3
 721 TERMMCTLW_INI   .equ 04900h
 722
 723         .ELSECASE
 724             .error "UART_TERM / 10 MHz : baudrate not implemented"
 725         .ENDCASE ; UART_TERM / 10 MHz baudrates
 726
 727     .ELSEIF FREQUENCY = 12
 728         .SWITCH TERMINALBAUDRATE
 729         .CASE 9600
 730 ; Configure UART_TERM @ 9600 bauds / 12MHz
 731 ; Configure UART_TERM @ 19200 bauds / 24MHz
 732 ; 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
 733 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 734 TERMBRW_INI     .equ 78
 735 TERMMCTLW_INI   .equ 0021h
 736
 737         .CASE 19200
 738 ; Configure UART_TERM @ 19200 bauds / 12MHz
 739 ; Configure UART_TERM @ 38400 bauds / 24MHz
 740 ; 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
 741 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 742 TERMBRW_INI     .equ 39
 743 TERMMCTLW_INI   .equ 0011h
 744
 745         .CASE 31250  ; MIDI interface
 746 ; Configure UART_TERM @ 31250 bauds / 8MHz
 747 ; 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
 748 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 749 TERMBRW_INI     .equ 24
 750 TERMMCTLW_INI   .equ 1
 751
 752         .CASE 38400
 753 ; Configure UART_TERM @ 38400 bauds / 12MHz
 754 ; 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
 755 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 756 TERMBRW_INI     .equ 19
 757 TERMMCTLW_INI   .equ 05581h
 758
 759         .CASE 57600
 760 ; Configure UART_TERM @ 57600 bauds / 12MHz
 761 ; Configure UART_TERM @ 115200 bauds / 24MHz
 762 ; 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
 763 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 764 TERMBRW_INI     .equ 13
 765 TERMMCTLW_INI   .equ 04901h
 766
 767         .CASE 100000
 768 ; Configure UCBx_TERM for I2C @ 100kHZ / 12MHz
 769 TERMBRW_INI     .equ 120
 770
 771         .CASE 115200
 772 ; Configure UART_TERM @ 115200 bauds / 12MHz
 773 ; Configure UART_TERM @ 230400 bauds / 24MHz
 774 ; 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
 775 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 776 TERMBRW_INI     .equ 6
 777 TERMMCTLW_INI   .equ 2081h
 778
 779         .CASE 230400
 780 ; Configure UART_TERM @ 230400 bauds / 12MHz
 781 ; Configure UART_TERM @ 460800 bauds / 24MHz
 782 ; 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
 783 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 784 TERMBRW_INI     .equ 3
 785 TERMMCTLW_INI   .equ 0241h
 786
 787         .CASE 250000  ; DMX interface
 788 ; Configure UART_TERM @ 250000 bauds / 12MHz
 789 ; Configure UART_TERM @ 500000 bauds / 24MHz
 790 ; 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
 791 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 792 ;TERMBRW_INI     .equ 3
 793 ;TERMMCTLW_INI   .equ 0001h
 794
 795         .CASE 400000
 796 ; Configure UCBx_TERM for I2C @ 400kHZ / 12MHz
 797 TERMBRW_INI     .equ 30
 798
 799         .CASE 460800
 800 ; Configure UART_TERM @ 460800 bauds / 12MHz
 801 ; Configure UART_TERM @ 921600 bauds / 24MHz
 802 ; 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
 803 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 804 TERMBRW_INI     .equ 1
 805 TERMMCTLW_INI   .equ 00A1h
 806
 807         .CASE 500000 ; CP2102 baudrate
 808 ; Configure UART_ @ 500000 bauds / 12MHz
 809 ; Configure UART_ @ 1000000 bauds / 24MHz
 810 ; 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
 811 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 812 TERMBRW_INI     .equ 1
 813 TERMMCTLW_INI   .equ 0041h
 814
 815         .CASE 614400
 816 ; Configure UART_TERM @ 614400 bauds / 12MHz
 817 ; Configure UART_TERM @ 1228800 bauds / 24MHz
 818 ; 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
 819 TERMBRW_INI     .equ 1
 820 TERMMCTLW_INI   .equ 0AA31h
 821
 822         .CASE 921600
 823 ; Configure UART_TERM @ 921600 bauds / 12MHz
 824 ; Configure UART_TERM @ 1843200 bauds / 24MHz
 825 ; N = 24000000/1843200 = 13.08203...  {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.08203)=0x02
 826 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 827 TERMBRW_INI     .equ 17
 828 TERMMCTLW_INI   .equ 04A00h
 829
 830         .CASE 1000000
 831 ; Configure UART_TERM @ 1000000 bauds / 12MHz
 832 ; N = 12000000/1000000 = 12 ==> {UCOS16=0, UCBR0=int(N)=12, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 833 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 834 TERMBRW_INI     .equ 12
 835 TERMMCTLW_INI   .equ 0
 836
 837         .CASE 1228800 ; PL2303TA baudrate
 838 ; Configure UART_TERM @ 1228800 bauds / 12MHz
 839 ; Configure UART_TERM @ 2457600 bauds / 24MHz
 840 ; N = 24000000/2457600 = 9.765625... ==> {UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.765625)=0xDD
 841 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 842 TERMBRW_INI     .equ 9
 843 TERMMCTLW_INI   .equ 0dd00h
 844
 845         .CASE 1382400 ; CP2102 baudrate (with programming)
 846 ; Configure UART_TERM @ 1382400 bauds / 12MHz
 847 ; N = 12000000/1382400 = 8.68055... ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.68055)=0x6B
 848 TERMBRW_INI     .equ 8
 849 TERMMCTLW_INI   .equ 06B00h
 850
 851         .CASE 1843200 ; CP2102 baudrate (with programming)
 852 ; Configure UART_TERM @ 1843200 bauds / 12MHz
 853 ; N = 12000000/1843200 = 6.510416... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.5104)=0xaa
 854 TERMBRW_INI     .equ 6
 855 TERMMCTLW_INI   .equ 0AA00h
 856
 857         .CASE 2000000
 858 ; Configure UART_TERM @ 2000000 bauds / 12MHz
 859 ; Configure UART_TERM @ 4000000 bauds / 24MHz
 860 ; N = 24000000/4000000 = 6... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
 861 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 862 TERMBRW_INI     .equ 6
 863 TERMMCTLW_INI   .equ 0
 864
 865         .CASE 2457600 ; PL2303TA baudrate
 866 ; Configure UART_TERM @ 1228800 bauds / 12MHz
 867 ; N = 12000000/2457600 = 4.8828... ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.8828)=0xF7
 868 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 869 TERMBRW_INI     .equ 4
 870 TERMMCTLW_INI   .equ 0F700h
 871
 872         .CASE 3000000 ; PL2303TA baudrate
 873 ; Configure UART_TERM @ 3000000 bauds / 12MHz
 874 ; Configure UART_TERM @ 6000000 bauds / 24MHz
 875 ; N = 24000000/6000000 = 4 ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 876 TERMBRW_INI     .equ 4
 877 TERMMCTLW_INI   .equ 0
 878
 879         .ELSECASE
 880             .error "UART_TERM / 12 MHz : baudrate not implemented"
 881         .ENDCASE ; UART_TERM / 12 MHz baudrates
 882
 883
 884
 885
 886
 887     .ELSEIF FREQUENCY = 16
 888         .SWITCH TERMINALBAUDRATE
 889         .CASE 9600
 890 ; Configure UART_TERM @ 9600 bauds / 16MHz
 891 ; 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
 892 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 893 TERMBRW_INI     .equ 104
 894 TERMMCTLW_INI   .equ 0D621h
 895
 896         .CASE 19200
 897 ; Configure UART_TERM @ 19200 bauds / 16MHz
 898 ; 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
 899 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 900 TERMBRW_INI     .equ 52
 901 TERMMCTLW_INI   .equ 4911h
 902
 903         .CASE 31250  ; MIDI interface
 904 ; Configure UART_TERM @ 31250 bauds / 16MHz
 905 ; 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
 906 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 907 TERMBRW_INI     .equ 32
 908 TERMMCTLW_INI   .equ 0001h
 909
 910         .CASE 38400
 911 ; Configure UART_TERM @ 38400 bauds / 16MHz
 912 ; 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
 913 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 914 TERMBRW_INI     .equ 26
 915 TERMMCTLW_INI   .equ 0D601h
 916
 917         .CASE 57600
 918 ; Configure UART_TERM @ 57600 bauds / 16MHz
 919 ; 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
 920 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 921 TERMBRW_INI     .equ 17
 922 TERMMCTLW_INI   .equ 0DD51h
 923
 924         .CASE 100000
 925 ; Configure UCBx_TERM for I2C @ 100kHZ / 16MHz
 926 TERMBRW_INI     .equ 160
 927
 928         .CASE 115200
 929 ; Configure UART_TERM @ 115200 bauds / 16MHz
 930 ; 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
 931 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 932 TERMBRW_INI     .equ 8
 933 TERMMCTLW_INI   .equ 0F7A1h
 934
 935         .CASE 230400
 936 ; Configure UART_TERM @ 230400 bauds / 16MHz
 937 ; 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
 938 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 939 TERMBRW_INI     .equ 4
 940 TERMMCTLW_INI   .equ 5551h
 941
 942         .CASE 250000  ; DMX interface
 943 ; Configure UART_TERM @ 250000 bauds / 16MHz
 944 ; 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
 945 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 946 TERMBRW_INI     .equ 4
 947 TERMMCTLW_INI   .equ 0001h
 948
 949         .CASE 400000
 950 ; Configure UCBx_TERM for I2C @ 400kHZ / 16MHz
 951 TERMBRW_INI     .equ 40
 952
 953         .CASE 460800
 954 ; Configure UART_TERM @ 460800 bauds / 16MHz
 955 ; 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
 956 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 957 TERMBRW_INI     .equ 2
 958 TERMMCTLW_INI   .equ 0BB21h
 959
 960         .CASE 500000 ; CP2102 baudrate
 961 ; Configure UART_TERM @ 500000 bauds / 16MHz
 962 ; 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
 963 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 964 ;TERMBRW_INI     .equ 2
 965 ;TERMMCTLW_INI   .equ 00001h
 966
 967         .CASE 921600
 968 ;; Configure UART_TERM @ 921600 bauds / 16MHz
 969 ; N = 1600000/921600 = 17.3611... ==> {UCOS16=0, UCBR0=int(N)=14, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.3611)=0x4A
 970 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 971 TERMBRW_INI     .equ 17
 972 TERMMCTLW_INI   .equ 04A00h
 973 ; Configure UART_TERM @ 921600 bauds / 16MHz
 974 ; N = 16000000/921600 = 17.3611 ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=int(frac(N/16)*16)=1  UCBRS0=fn(frac(N))=fn(0.3611)=0x4A
 975 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 976 ;TERMBRW_INI     .equ 1
 977 ;TERMMCTLW_INI   .equ 04A11h
 978
 979         .CASE 1000000
 980 ; Configure UART_TERM @ 1000000 bauds / 16MHz
 981 ; N = 16000000/1000000 = 16 ==> {UCOS16=1, UCBR0=int(N/16)=1, UCBRF0=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
 982 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 983 TERMBRW_INI     .equ 1
 984 TERMMCTLW_INI   .equ 00001h
 985
 986         .CASE 1228800 ; PL2303TA baudrate
 987 ; Configure UART_TERM @ 1228800 bauds / 16MHz
 988 ; Configure UART_TERM @ 614400 bauds / 8MHz
 989 ; N = 8000000/614400 = 13.02083... ==> {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.02083)=0x02
 990 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
 991 TERMBRW_INI     .equ 13
 992 TERMMCTLW_INI   .equ 00200h
 993
 994         .CASE 1382400 ; CP2102 baudrate (with programming)
 995 ; Configure UART_TERM @ 1382400 bauds / 16MHz
 996 ; N = 16000000/1382400 = 11.574074... ==> {UCOS16=0, UCBR0=int(N)=11, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.68055)=0x6B
 997 TERMBRW_INI     .equ 11
 998 TERMMCTLW_INI   .equ 06B00h
 999
1000         .CASE 1843200 ; CP2102 baudrate (with programming)
1001 ; Configure UART_TERM @ 1843200 bauds / 16MHz
1002 ; N = 16000000/1843200 = 8.680555... ==> {UCOS16=0, UCBR1=int(N)=8, UCBRF1=dont_care=0  UCBRS1=fn(frac(N))=fn(0.68055)=0xD6
1003 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1004 TERMBRW_INI     .equ 8
1005 TERMMCTLW_INI   .equ 0D600h
1006
1007         .CASE 2000000
1008 ; Configure UART_TERM @ 2000000 bauds / 16MHz
1009 ; N = 16000000/2000000 = 8 ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
1010 TERMBRW_INI     .equ 8
1011 TERMMCTLW_INI   .equ 00000h
1012
1013         .CASE 2457600 ; PL2303TA baudrate
1014 ; Configure UART_TERM @ 1228800 bauds / 8MHz
1015 ; N = 8000000/1228800 = 6.510416... ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.510416)=0xAA
1016 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1017 TERMBRW_INI     .equ 6
1018 TERMMCTLW_INI   .equ 0AA00h
1019
1020         .CASE 2764800
1021 ; Configure UART_TERM @ 2764800 bauds / 16MHz
1022 ; N = 16000000/2764800 = 5.787037... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.787037)=0xED
1023 TERMBRW_INI     .equ 5
1024 TERMMCTLW_INI   .equ 0DD00h
1025
1026         .CASE 3000000 ; PL2303TA baudrate
1027 ; Configure UART_TERM @ 3000000 bauds / 16MHz
1028 ; N = 16000000/3000000 = 5.333333... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.333333)=0x49
1029 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1030 TERMBRW_INI     .equ 5
1031 TERMMCTLW_INI   .equ 04900h
1032
1033         .CASE 4000000 ; PL203HXD baudrate
1034 ; Configure UART_TERM @ 4000000 bauds / 16MHz
1035 ; N = 16000000/4000000 = 4... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
1036 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1037 TERMBRW_INI     .equ 4
1038 TERMMCTLW_INI   .equ 0
1039
1040         .CASE 5000000 ; PL203HXD baudrate
1041 ; Configure UART_TERM @ 5000000 bauds / 16MHz
1042 ; N = 16000000/5000000 = 3.2... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.2)=0x11
1043 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1044 TERMBRW_INI     .equ 3
1045 TERMMCTLW_INI   .equ 02100h
1046
1047         .CASE 6000000 ; PL2303TA baudrate
1048 ; Configure UART_TERM @ 6000000 bauds / 24MHz
1049 ; N = 16000000/6000000 = 2.6666.. ==> {UCOS16=0, UCBR0=int(N)=2, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.6666)=0xB6
1050 TERMBRW_INI     .equ 2
1051 TERMMCTLW_INI   .equ 0B600h
1052
1053         .ELSECASE
1054             .error "UART_TERM / 16 MHz : baudrate not implemented"
1055         .ENDCASE ; UART_TERM / 16 MHz baudrates
1056
1057     .ELSEIF FREQUENCY = 20
1058         .SWITCH TERMINALBAUDRATE
1059         .CASE 9600
1060 ; Configure UART_TERM @ 9600 bauds / 20MHz
1061 ; 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
1062 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1063 TERMBRW_INI     .equ 130
1064 TERMMCTLW_INI   .equ 2531h
1065
1066         .CASE 19200
1067 ; Configure UART_TERM @ 19200 bauds / 20MHz
1068 ; 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
1069 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1070 TERMBRW_INI     .equ 65
1071 TERMMCTLW_INI   .equ 0D611h
1072
1073         .CASE 31250  ; MIDI interface
1074 ; Configure UART_TERM @ 31250 bauds / 20MHz
1075 ; 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
1076 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1077 TERMBRW_INI     .equ 40
1078 TERMMCTLW_INI   .equ 0001h
1079
1080         .CASE 38400
1081 ; Configure UART_TERM @ 38400 bauds / 20MHz
1082 ; 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
1083 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1084 TERMBRW_INI     .equ 32
1085 TERMMCTLW_INI   .equ 0BF01h
1086
1087         .CASE 57600
1088 ; Configure UART_TERM @ 57600 bauds / 20MHz
1089 ; 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
1090 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1091 TERMBRW_INI     .equ 21
1092 TERMMCTLW_INI   .equ 000A1h
1093
1094         .CASE 100000
1095 ; Configure UCBx_TERM for I2C @ 100kHZ / 20MHz
1096 TERMBRW_INI     .equ 200
1097
1098         .CASE 115200
1099 ; Configure UART_TERM @ 115200 bauds / 20MHz
1100 ; 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
1101 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1102 TERMBRW_INI     .equ 10
1103 TERMMCTLW_INI   .equ 0AD01h
1104
1105         .CASE 230400
1106 ; Configure UART_TERM @ 230400 bauds / 20MHz
1107 ; 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
1108 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1109 TERMBRW_INI     .equ 5
1110 TERMMCTLW_INI   .equ 0EE61h
1111
1112         .CASE 250000  ; DMX interface
1113 ; Configure UART_TERM @ 250000 bauds / 20MHz
1114 ; 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
1115 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1116 TERMBRW_INI     .equ 5
1117 TERMMCTLW_INI   .equ 0001h
1118
1119         .CASE 400000
1120 ; Configure UCBx_TERM for I2C @ 400kHZ / 20MHz
1121 TERMBRW_INI     .equ 50
1122
1123         .CASE 460800
1124 ; Configure UART_TERM @ 460800 bauds / 20MHz
1125 ; 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
1126 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1127 TERMBRW_INI     .equ 2
1128 TERMMCTLW_INI   .equ 92B1h
1129
1130         .CASE 500000 ; CP2102 baudrate
1131 ; Configure UART_TERM @ 500000 bauds / 20MHz
1132 ; 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
1133 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1134 TERMBRW_INI     .equ 2
1135 TERMMCTLW_INI   .equ 0081h
1136
1137         .CASE 921600
1138 ; Configure UART_TERM @ 921600 bauds / 20MHz
1139 ; 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
1140 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1141 TERMBRW_INI     .equ 1
1142 TERMMCTLW_INI   .equ 0B751h
1143
1144         .CASE 1000000
1145 ; Configure UART_TERM @ 1000000 bauds / 20MHz
1146 ; 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
1147 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1148 TERMBRW_INI     .equ 1
1149 TERMMCTLW_INI   .equ 0041h
1150
1151         .CASE 1228800
1152 ; Configure UART_TERM @ 1228800 bauds / 20MHz
1153 ; 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
1154 TERMBRW_INI     .equ 1
1155 TERMMCTLW_INI   .equ 04411h
1156
1157         .CASE 1382400
1158 ; Configure UART_TERM @ 1382400 bauds / 20MHz
1159 ; N = 20000000/1382400 = 14.46759... ==> {UCOS16=0, UCBR0=int(N)=14, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.46759)=0x55
1160 TERMBRW_INI     .equ 14
1161 TERMMCTLW_INI   .equ 05500h
1162
1163         .CASE 1843200
1164 ; Configure UART_TERM @ 1843200 bauds / 20MHz
1165 ; N = 20000000/1843200 = 10.85069...  {UCOS16=0, UCBR0=int(N)=10, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.85069)=0xDF
1166 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1167 TERMBRW_INI     .equ 10
1168 TERMMCTLW_INI   .equ 0DF00h
1169
1170         .CASE 2457600 ; PL2303TA baudrate
1171 ; Configure UART_TERM @ 2457600 bauds / 20MHz
1172 ; N = 20000000/2457600 = 8.13802... ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.13802)=0x11
1173 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1174 TERMBRW_INI     .equ 8
1175 TERMMCTLW_INI   .equ 01100h
1176
1177         .CASE 3000000 ; PL2303TA baudrate
1178 ; Configure UART_TERM @ 3000000 bauds / 20MHz
1179 ; N = 20000000/3000000 = 6.666666 ==> {UCOS16=0, UCBR0=int(N)=6, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.66666)=0xD6
1180 TERMBRW_INI     .equ 6
1181 TERMMCTLW_INI   .equ 0D600h
1182
1183         .CASE 4000000 ; PL2303HXD baudrate
1184 ; Configure UART_TERM @ 4000000 bauds / 20MHz
1185 ; N = 20000000/4000000 = 5... ==> {UCOS16=0, UCBR0=int(N)=5, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
1186 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1187 TERMBRW_INI     .equ 5
1188 TERMMCTLW_INI   .equ 0
1189
1190         .CASE 5000000 ; PL203HXD baudrate
1191 ; Configure UART_TERM @ 5000000 bauds / 20MHz
1192 ; N = 20000000/5000000 = 4... ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.00)=0x00
1193 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1194 TERMBRW_INI     .equ 4
1195 TERMMCTLW_INI   .equ 0
1196
1197         .CASE 6000000 ; PL2303TA baudrate
1198 ; Configure UART_TERM @ 6000000 bauds / 20MHz
1199 ; N = 20000000/6000000 = 3.3333333 ==> {UCOS16=0, UCBR0=int(N)=3, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.33333)=0x49
1200 TERMBRW_INI     .equ 3
1201 TERMMCTLW_INI   .equ 04900h
1202
1203         .ELSECASE
1204             .error "UART_TERM / 20 MHz : baudrate not implemented"
1205         .ENDCASE ; UART_TERM / 20 MHz baudrates
1206
1207     .ELSEIF FREQUENCY = 24
1208         .SWITCH TERMINALBAUDRATE
1209         .CASE 9600
1210 ; Configure UART_TERM @ 9600 bauds / 24MHz
1211 ; 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
1212 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1213 TERMBRW_INI     .equ 9Ch
1214 TERMMCTLW_INI   .equ 0041h
1215
1216         .CASE 19200
1217 ; Configure UART_TERM @ 19200 bauds / 24MHz
1218 ; 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
1219 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1220 TERMBRW_INI     .equ 4Eh
1221 TERMMCTLW_INI   .equ 0021h
1222
1223         .CASE 31250  ; MIDI interface
1224 ; Configure UART_TERM @ 31250 bauds / 8MHz
1225 ; 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
1226 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1227 TERMBRW_INI     .equ 48
1228 TERMMCTLW_INI   .equ 0001h
1229
1230         .CASE 38400
1231 ; Configure UART_TERM @ 38400 bauds / 24MHz
1232 ; 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
1233 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1234 TERMBRW_INI     .equ 39
1235 TERMMCTLW_INI   .equ 0011h
1236
1237         .CASE 57600
1238 ; Configure UART_TERM @ 57600 bauds / 24MHz
1239 ; 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
1240 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1241 TERMBRW_INI     .equ 26
1242 TERMMCTLW_INI   .equ 0D601h
1243
1244         .CASE 100000
1245 ; Configure UCBx_TERM for I2C @ 100kHZ / 24MHz
1246 TERMBRW_INI     .equ 240
1247
1248         .CASE 115200
1249 ; Configure UART_TERM @ 115200 bauds / 24MHz
1250 ; 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
1251 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1252 TERMBRW_INI     .equ 13
1253 TERMMCTLW_INI   .equ 04901h
1254
1255         .CASE 230400
1256 ; Configure UART_TERM @ 230400 bauds / 24MHz
1257 ; 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
1258 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1259 TERMBRW_INI     .equ 6
1260 TERMMCTLW_INI   .equ 2081h
1261
1262         .CASE 250000  ; DMX interface
1263 ; Configure UART_TERM @ 250000 bauds / 24MHz
1264 ; 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
1265 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1266 TERMBRW_INI     .equ 6
1267 TERMMCTLW_INI   .equ 0001h
1268
1269         .CASE 400000
1270 ; Configure UCBx_TERM for I2C @ 400kHZ / 24MHz
1271 TERMBRW_INI     .equ 60
1272
1273         .CASE 460800
1274 ; Configure UART_TERM @ 460800 bauds / 24MHz
1275 ; 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
1276 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1277 TERMBRW_INI     .equ 3
1278 TERMMCTLW_INI   .equ 0241h
1279
1280         .CASE 500000 ; CP2102 baudrate
1281 ; Configure UART_TERM @ 500000 bauds / 24MHz
1282 ; 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
1283 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1284 ;TERMBRW_INI     .equ 3
1285 ;TERMMCTLW_INI   .equ 0001h
1286
1287         .CASE 921600
1288 ; Configure UART_TERM @ 921600 bauds / 24MHz
1289 ; 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
1290 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1291 TERMBRW_INI     .equ 1
1292 TERMMCTLW_INI   .equ 00A1h
1293
1294         .CASE 1000000
1295 ; Configure UART_TERM @ 1000000 bauds / 24MHz
1296 ; 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
1297 ; TERMBRW=UCBR1, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1298 TERMBRW_INI     .equ 1
1299 TERMMCTLW_INI   .equ 0041h
1300
1301         .CASE 1228800
1302 ; Configure UART_TERM @ 1228800 bauds / 24MHz
1303 ; 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
1304 TERMBRW_INI     .equ 1
1305 TERMMCTLW_INI   .equ 0AA31h
1306
1307         .CASE 1382400
1308 ; Configure UART_TERM @ 1382400 bauds / 24MHz
1309 ; 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
1310 TERMBRW_INI     .equ 1
1311 TERMMCTLW_INI   .equ 04A11h
1312
1313         .CASE 1843200
1314 ; Configure UART_TERM @ 1843200 bauds / 24MHz
1315 ; N = 24000000/1843200 = 13.08203...  {UCOS16=0, UCBR0=int(N)=13, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.08203)=0x02
1316 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1317 TERMBRW_INI     .equ 13
1318 TERMMCTLW_INI   .equ 0200h
1319
1320         .CASE 2457600 ; PL2303TA baudrate
1321 ; Configure UART_TERM @ 2457600 bauds / 24MHz
1322 ; N = 24000000/2457600 = 9.765625... ==> {UCOS16=0, UCBR0=int(N)=9, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.765625)=0xDD
1323 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1324 TERMBRW_INI     .equ 9
1325 TERMMCTLW_INI   .equ 0DD00h
1326
1327         .CASE 3000000 ; PL2303TA baudrate
1328 ; Configure UART_TERM @ 3000000 bauds / 24MHz
1329 ; N = 24000000/3000000 = 8 ==> {UCOS16=0, UCBR0=int(N)=8, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
1330 TERMBRW_INI     .equ 8
1331 TERMMCTLW_INI   .equ 0
1332
1333         .CASE 4000000 ; PL2303HXD baudrate
1334 ; Configure UART_TERM @ 4000000 bauds / 24MHz
1335 ; N = 24000000/4000000 = 6... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.0000000)=0
1336 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1337 TERMBRW_INI     .equ 6
1338 TERMMCTLW_INI   .equ 0
1339
1340         .CASE 5000000 ; PL203HXD baudrate
1341 ; Configure UART_TERM @ 5000000 bauds / 24MHz
1342 ; N = 24000000/5000000 = 4.8... ==> {UCOS16=0, UCBR0=int(N)=0, UCBRF0=dont_care=0, UCBRS0=fn(frac(N))=fn(0.2)=0x11
1343 ; TERMBRW=UCBR0, TERMMCTLW= (UCBRS0<<8)|(UCBRF0<<4)|UCOS16
1344 TERMBRW_INI     .equ 4
1345 TERMMCTLW_INI   .equ 0EE00h
1346
1347         .CASE 6000000 ; PL2303TA baudrate
1348 ; Configure UART_TERM @ 6000000 bauds / 24MHz
1349 ; N = 24000000/6000000 = 4 ==> {UCOS16=0, UCBR0=int(N)=4, UCBRF0=dont_care=0  UCBRS0=fn(frac(N))=fn(0.00000)=0x00
1350 TERMBRW_INI     .equ 4
1351 TERMMCTLW_INI   .equ 0
1352
1353         .ELSECASE
1354             .error "UART_TERM / 24 MHz : baudrate not implemented"
1355         .ENDCASE ; UART_TERM / 24MHz baudrates
1356
1357     .ELSEIF
1358         .error "UART_TERM frequency not implemented"
1359     .ENDIF ; frequency
1360