LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 193

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

Specifications of LSI53C040-160QFP

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

Table A.1
Table A.2
Description
Timer 2 Threshold (T2T)
UC Control ITF0
UC Control ITF1
Watchdog Final Chain (WDFC)
Watchdog Secondary Chain (WDSC)
Watchdog Timer Control (WDTC)
Write Data (WDATA0/WDATA1)
Address
0xFC00
0xFC00
0xFC01
0xFC02
0xFC03
0xFC04
0xFC04
0xFC05
0xFC05
0xFC06
0xFC07
0xFC07
0xFC08
0xFC0C
0xFC10
Register Summary by Description (Cont.)
Register Summary by Address
Register Summary
Description
Current SCSI Data (CSD)
Output Data (ODR)
Initiator Command (ICR)
Mode (MR)
Target Command (TC)
Current SCSI Bus Status (CSBS)
Select Enable (SER)
Bus and Status (BSR)
DMA Send (DSR)
Start DMA Target Receive (SDTR)
Reset Parity/Interrupt (RPI)
Start DMA Initiator Receive (SDIR)
Current SCSI Data High (CSDHI)
Select Enable High (SENHI)
DMA Status (DS)
Address
0xFE0A
0xFD06
0xFD05
0xFE02
0xFE01
0xFE00
0xFC21/0xFC29
R/W
Read/Write 7-12
Read/Write 6-10
Read/Write 6-9
Read Only
Read Only
Read/Write 7-3
Read/Write 5-3
R/W
Read Only
Write Only
Read/Write
Read/Write
Read/Write
Read Only
Write Only
Read Only
Write Only
Write Only
Read Only
Write Only
Read Only
Write Only
Read/Write
Page #
7-5
7-5
Page #
4-3
4-3
4-4
4-6
4-8
4-9
4-10
4-10
4-12
4-12
4-12
4-13
4-13
4-13
4-14
A-5