LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 189

• Manufacturer Part Number: LSI53C040-160QFP
• Manufacturer: LSI

Specifications of LSI53C040-160QFP

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table A.1
Description
Bus and Status (BSR)
Clock (ES0, ES1, ES2 = 010)
Control Register Reads (ES0 = 0)
Control Register Writes
Current SCSI Bus Status (CSBS)
Current SCSI Data (CSD)
Current SCSI Data High (CSDHI)
Data (ES0, ES1, ES2 = 100)
DMA Interrupt (DMAI)
DMA Send (DSR)
DMA Source/Destination High (DSDH)
DMA Source/Destination Low (DSDL)
DMA Status (DS)
DMA Transfer Length (DTL)
Initiator Command (ICR)
Interrupt Destination (IDR)
Interrupt Mask (IMR)
Interrupt Status (ISR)
LED Blink Rate (LBR)
Register Summary by Description
Appendix A
Register Summary
LSI53C040 Enclosure Services Processor Technical Manual
Address
0xFC05
0xFD00/0xFD02
0xFD01/0xFD03
0xFD01/0xFD03
0xFC04
0xFC00
0xFC08
0xFD00/0xFD02
0xFC14
0xFC05
0xFC13
0xFC12
0xFC10
0xFC11
0xFC01
0xFE0E
0xFE0D
0xFE04
0xFF04
R/W
Read Only
Read/Write 6-3
Read Only
Write Only
Read Only
Read Only
Read Only
Read/Write 6-4
Read/Write 4-17
Write Only
Read/Write 4-16
Read/Write 4-16
Read/Write 4-14
Read/Write 4-15
Read/Write 4-4
Read/Write 7-15
Read/Write 7-13
Read/Write 7-7
Read/Write 8-6
Page #
4-10
6-6
6-5
4-9
4-3
4-13
4-12
A-1