Function Of Registers; List Of Registers - Epson S1R72104 Technical Manual

S1R72104 Technical Manual

7. FUNCTION OF REGISTERS

7.1 List of Registers

Address
00h Main Interrupt Status
01h SCSI Interrupt Status 1
02h SCSI Interrupt Status 2
03h - Reserved -
04h - Reserved -
05h - Reserved -
06h - Reserved -
07h RESET
08h - Reserved -
09h SCSI Mode0
0Ah SCSI Mode1
0Bh SCSI Control
0Ch SCSI DATA
0Dh SCSI Synchronous data transfer Mode
0Eh SCSI Own ID
0Fh SCSI Source/Destination ID
10h SCSI Selection Timeout Counter
11h SCSI FIFO Control
12h SCSI FIFO Data
13h SCSI Non-DMA Transfer Size
14h SCSI Command
15h - Reserved -
16h - Reserved -
17h DMA Control
18h - Reserved -
19h Host Transfer Byte Count2
1Ah Host Transfer Byte Count1
1Bh Host Transfer Byte Count0
1Ch Config0
1Dh Config1
1Eh Test
1Fh Revision
8
Register name
EPSON
Abridged name
MAININT
SCSIINT1
SCSIINT2
-
-
-
-
RESET
-
SCSIMODE0
SCSIMODE1
SCSICTL
SCSIDATA
SYNCMODE
OWNID
SDID
SELTIME
FIFOCTL
FIFODATA
NDMASIZE
COMMAND
-
-
DMACTL
-
HTBC2
HTBC1
HTBC0
CONFIG0
CONFIG1
TEST
REVISION
Rev.1.1