Avago Technologies LSI53C825AE - Manual (Page 285)

Register Summary A-3
DMA Interrupt Enable (DIEN) 0x39 (0xB9) Read/Write 4-68
DMA Mode (DMODE) 0x3B (0xBB) Read/Write 4-65
DMA Next Address (DNAD) 0x28–0x2B (0xA8–0xAB) Read/Write 4-63
DMA SCRIPTS Pointer (DSP) 0x2C–0x2F (0xAC–0xAF) Read/Write 4-64
DMA SCRIPTS Pointer Save (DSPS) 0x30–0x33 (0xB0–0xB3) Read/Write 4-64
DMA Status (DSTAT) 0x0C (0x8C) Read Only 4-40
General Purpose (GPREG) 0x07 (0x87) Read/Write 4-35
General Purpose Pin Control (GPCNTL) 0x47 (0xC7) Read/Write 4-81
Interrupt Status (ISTAT) 0x14 (0x94) Read/Write 4-48
Memory Access Control (MACNTL) 0x46 (0xC6) Read/Write 4-80
Response ID One (RESPID1) 0x4B (0xCB) Read/Write 4-86
Response ID Zero (RESPID0) 0x4A (0xCA) Read/Write 4-86
Scratch Byte Register (SBR) 0x3A (0xBA) Read/Write 4-69
Scratch Register A (SCRATCHA) 0x34–0x37 (0xB4–0xB7) Read/Write 4-65
Scratch Register B (SCRATCHB) 0x5C–0x5F (0xDC–0xDF) Read/Write 4-95
Scratch Registers C–J (SCRATCHC–SCRATCHJ) 0x60–0x7F (0xE0–0xFF) Read/Write 4-95
SCSI Bus Control Lines (SBCL) 0x0B (0x8B) Read Only 4-39
SCSI Bus Data Lines (SBDL) 0x58–0x59 (0xD8–0xD9) Read Only 4-94
SCSI Chip ID (SCID) 0x04 (0x84) Read/Write 4-30
SCSI Control One (SCNTL1) 0x01 (0x81) Read/Write 4-23
SCSI Control Three (SCNTL3) 0x03 (0x83) Read/Write 4-28
SCSI Control Two (SCNTL2) 0x02 (0x82) Read/Write 4-26
SCSI Control Zero (SCNTL0) 0x00 (0x80) Read/Write 4-20
SCSI Destination ID (SDID) 0x06 (0x86) Read/Write 4-35
SCSI First Byte Received (SFBR) 0x08 (0x88) Read/Write 4-37
Table A.2 LSI53C825A Register Map (Cont.)
Register Name Address Read/Write Page