LSI53C825AJ LSI, LSI53C825AJ Datasheet - Page 20

• Manufacturer Part Number: LSI53C825AJ
• Manufacturer: LSI

Specifications of LSI53C825AJ

• Lead Free Status / RoHS Status: Not Compliant

1.4.3 Integration
1.4.4 Ease of Use
1-6
The LSI53C825A contains these integration features:
The LSI53C825A provides ease of use by having:
Introduction
3.3 V/5 V PCI interface
Full 32-bit PCI DMA bus master
Can be used as a third-party PCI bus DMA controller by using
Memory-to-Memory Move instructions
High-performance SCSI core
Integrated SCRIPTS processor
Up to one megabyte of add-in memory support for BIOS and
SCRIPTS storage
Direct PCI to SCSI connection
Reduced SCSI development effort
Easily adapted to the ASPI or the ANSI CAM, with SDMS software
Compiler compatible with existing LSI53C7XX and LSI53C8XX family
SCRIPTS
Direct connection to PCI, SCSI SE, and differential buses
Development tools and sample SCSI SCRIPTS available
Maskable and pollable interrupts
Wide SCSI, A or P cable, and up to 16 devices supported
Three programmable SCSI timers: Select/Reselect, Handshake-to-
Handshake, and General Purpose. The time-out period is
programmable from 100 s to greater than 25.6 seconds
SDMS software for complete PC-based operating system support
Support for relative jumps
SCSI Selected As ID bits (SSAID) for responding with multiple IDs