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