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AMD Geode™ SC1200/SC1201 Processor Data Book 139
SuperI/O Module
32579B
Table 5-56. Bank 1 Bit Map
Register Bits
OffsetName76543210
00h LBGD(L) LBGD[7:0] (Low Byte Data)
01h LBGD(H) LBGD[15:8] (High Byte Data)
02h RSVD RSVD
03h LCR BKSE SBRK STKP EPS PEN STB WLS[1:0]
BSR BKSE BSR[6:0] (Bank Select)
04h-07h RSVD RSVD
Table 5-57. Bank 2 Bit Map
Register Bits
OffsetName76543210
00h BGD(L) BGD[7:0] (Low Byte Data)
01h BGD(H) BGD[15:8] (High Byte Data)
02h EXCR1 BTEST RSVD ETDLBK LOOP DMASWP DMATH DMANF EXT_SL
03h BSR BKSE BSR[6:0] (Bank Select)
04h EXCR2 LOCK RSVD PRESL[1:0] RF_SIZ[1:0] TF_SIZ[1:0]
05h RSVD RSVD
06h TXFLV RSVD TFL[5:0]
07h RXFLV RSVD RFL[5:0]
Table 5-58. Bank 3 Bit Map
Register Bits
OffsetName76543210
00h MID MID[3:0] RID[3:0]
01h
SH_LCR
1
RSVD SBRK STKP EPS PEN STB WLS[1:0]
02h
SH_FCR
2
RXFTH[1:0] TXFTH[1:0] RSVD TXSR RXSR FIFO_EN
03h BSR BKSE BSR[6:0] (Bank Select)
04h-07h RSVD Reserved
1. LCR Register Value
2. FCR Register Value
Table 5-59. Bank 4 Bit Map
Register Bits
OffsetName76543210
00h TMR(L) TMR[7:0] (Low Byte Data)
01h TMR(H) RSVD TMR[11:8] (High Byte Data)
02h IRCR1 RSVD IR_SL[1:0] CTEST TMR_EN
03h BSR BKSE BSR[6:0] (Bank Select)
04h TFRL(L)/
TFRCC(L)
TFRL[7:0] / TFRCC[7:0] (Low Byte Data)
05h TFRL(H)/
TFRCC(H)
RSVD TFRL[12:8] / TFRCC[12:8] (High Byte Data)