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SA-1110 Developer’s Manual 431
Register Summary
0x A000 0024 MDCAS21
DRAM CAS waveform rotate register 1 for DRAM
bank pair 2/3.
0x A000 0028 MDCAS22
DRAM CAS waveform rotate register 2 for DRAM
bank pair 2/3.
0x A000 002C MSC2 Static memory control register 2.
0x A000 0030 SMCNFG SMROM configuration register.
DMA Controller Registers
0h B000 0000 DDAR0 DMA device address register.
0h B000 0004
DCSR0
DMA control/status register 0 – write ones to set.
0h B000 0008 Write ones to clear.
0h B000 000C Read only.
0h B000 0010 DBSA0 DMA buffer A start address 0.
0h B000 0014 DBTA0 DMA buffer A transfer count 0.
0h B000 0018 DBSB0 DMA buffer B start address 0.
0h B000 001C DBTB0 DMA buffer B transfer count 0.
0h B000 0020 DDAR1 DMA device address register 1.
0h B000 0024
DCSR1
DMA control/status register 1 – write ones to set.
0h B000 0028 Write ones to clear.
0h B000 002C Read only.
0h B000 0030 DBSA1 DMA buffer A start address 1.
0h B000 0034 DBTA1 DMA buffer A transfer count 1.
0h B000 0038 DBSB1 DMA buffer B start address 1.
0h B000 003C DBTB1 DMA buffer B transfer count 1.
0h B000 0040 DDAR2 DMA device address register 2.
0h B000 0044
DCSR2
DMA control/status register 2 – write ones to set.
0h B000 0048 Write ones to clear.
0h B000 004C Read only.
0h B000 0050 DBSA2 DMA buffer A start address 2.
0h B000 0054 DBTA2 DMA buffer A transfer count 2.
0h B000 0058 DBSB2 DMA buffer B start address 2.
0h B000 005C DBTB2 DMA buffer B transfer count 2.
0h B000 0060 DDAR3 DMA device address register 3.
0h B000 0064
DCSR3
DMA control/status register 3 – write ones to set.
0h B000 0068 Write ones to clear.
0h B000 006C Read only.
0h B000 0070 DBSA3 DMA buffer A start address 3.
0h B000 0074 DBTA3 DMA buffer A transfer count 3.
0h B000 0078 DBSB3 DMA buffer B start address 3.
0h B000 007C DBTB3 DMA buffer B transfer count 3.
Physical Address Symbol Register Name