CXD1185CQ/CR
Appendix A
Register Summary
READ
7
6
5
4
3
2
1
0
Register
R0 MRST MDBP
INIT TRAG TRBZ MIRQ CIP
Status register
Data register
R1
R2
STO
RSL SWA SWOA ARBF Interrupt request register 1
R3
FNC DCNT SRST PHC DATN DPE
SPE RMSG Interrupt request register 2
R4 MBSY MSEL MMSG MCD MIO MREQ MACK MATN SCSI control monitor register
R5
R6
R7
R8
R9
RA
RB
FIE
FIE
FC3
FC2
OID2 OID1 OID0 SCSI ID register
Transfer byte counter (low)
FC1
FC0
FIFO status register
TID2 TID1 TID0
Transfer byte counter (middle)
Transfer byte counter (high)
STO
RSL SWA SWOA ARBF Interrupt authorization register 1
FNC DCNT SRST PHC DATN DPE
SPE RMSG Interrupt authorization register 2
BDMA Mode register
RC HDPE HSPE HATN TMSL SPHI
RD
RE
RF
TPD3 TPD2 TPD1 TPD0 TOF3 TOF2 TOF1 TOF0 Synchronous transfer register
ABSY ASEL AMSG ACD AIO AREQ AACK AATN SCSI bus control register
PCN3 PCN2 PCN1 PCN0 PRT3 PRT2 PRT1 PRT0 I/O port register
WRITE
7
6
5
4
3
2
1
0
Register
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
RA
RB
CAT1 CAT0 DMA TRBE CMD3 DMD2 DMD1 DMD0 Command register
Data register
<
>
DIFE SDPM DPEN SIRM
SID2 SID1 SID0
FS1
FS0
Environment setting register
Selection/reset timer register
<
>
OID2 OID1 OID0 SCSI ID register
Transfer byte counter (low)
Transfer byte counter (middle)
Transfer byte counter (high)
STO
RSL SWA SWOA ARBF Interrupt authorization register 1
FNC DCNT SRST PHC DATN DPE
SPE RMSG Interrupt authorization register 2
BDMA Mode register
RC HDPE HSPE HATN TMSL SPHI
RD
RE
RF
TPD3 TPD2 TPD1 TPD0 TOF3 TOF2 TOF1 TOF0 Synchronous transfer register
ABSY ASEL AMSG ACD AIO AREQ AACK AATN SCSI bus control register
PCN3 PCN2 PCN1 PCN0 PRT3 PRT2 PRT1 PRT0 I/O port register
<
> No register assigned to this address.
—31—
SONY [ SONY CORPORATION ]
