17
21.2.2 KIUSCANREP (0x0B00 0190)................................................................................................... 425
21.2.3 KIUSCANS (0x0B00 0192)........................................................................................................ 427
21.2.4 KIUWKS (0x0B00 0194)............................................................................................................ 429
21.2.5 KIUWKI (0x0B00 0196)............................................................................................................. 430
21.2.6 KIUINT (0x0B00 0198) .............................................................................................................. 431
21.2.7 KIURST (0x0B00 019A) ............................................................................................................ 432
21.2.8 KIUGPEN (0x0B00 019C) ......................................................................................................... 433
21.2.9 SCANLINE (0x0B00 019E)........................................................................................................ 434
CHAPTER 22 DSIU (DEBUG SERIAL INTERFACE UNIT) ............................................................. 435
22.1 GENERAL................................................................................................................................ 435
22.2 REGISTER SET...................................................................................................................... 435
22.2.1 PORTREG (0x0B00 01A0)........................................................................................................ 436
22.2.2 MODEMREG (0x0B00 01A2) .................................................................................................... 437
22.2.3 ASIM00REG (0x0B00 01A4)..................................................................................................... 438
22.2.4 ASIM01REG (0x0B00 01A6)..................................................................................................... 439
22.2.5 RXB0RREG (0x0B00 01A8)...................................................................................................... 440
22.2.6 RXB0LREG (0x0B00 01AA)...................................................................................................... 441
22.2.7 TXS0RREG (0x0B00 01AC)...................................................................................................... 442
22.2.8 TXS0LREG (0x0B00 01AE) ...................................................................................................... 443
22.2.9 ASIS0REG (0x0B00 01B0)........................................................................................................ 444
22.2.10 INTR0REG (0x0B00 01B2)...................................................................................................... 445
22.2.11 BPRM0REG (0x0B00 01B6) ................................................................................................... 446
22.2.12 DSIURESETREG (0x0B00 01B8) ........................................................................................... 447
22.3 DESCRIPTION OF OPERATIONS........................................................................................ 448
22.3.1 Data Format .............................................................................................................................. 448
22.3.2 Transmission............................................................................................................................ 449
22.3.3 Reception.................................................................................................................................. 451
CHAPTER 23 LED (LED CONTROL UNIT) ...................................................................................... 453
23.1 GENERAL................................................................................................................................ 453
23.2 REGISTER SET...................................................................................................................... 453
23.2.1 LEDHTSREG (0x0B00 0240).................................................................................................... 454
23.2.2 LEDLTSREG (0x0B00 0242)..................................................................................................... 455
23.2.3 LEDCNTREG (0x0B00 0248).................................................................................................... 456
23.2.4 LEDASTCREG (0x0B00 024A)................................................................................................. 457
23.2.5 LEDINTREG (0x0B00 024C)..................................................................................................... 458
23.3 OPERATION FLOW............................................................................................................... 459
CHAPTER 24 SIU (SERIAL INTERFACE UNIT)............................................................................... 461
24.1 GENERAL................................................................................................................................ 461
24.2 REGISTER SET...................................................................................................................... 461
24.2.1 SIURB (0x0C00 0000: LCR[7] = 0, Read) ................................................................................ 462
24.2.2 SIUTH (0x0C00 0000: LCR[7] = 0, Write)................................................................................. 462
24.2.3 SIUDLL (0x0C00 0000: LCR[7] = 1) ......................................................................................... 463