User Guide

A
A-1
ASpecifications
Hardware
Table A-1. PCI and PMC Adapter Specifications
Item SpeciÞcation
Host Bus Interface PCI Local Bus Revision 2.0 or later
SCSI Controller NCR 53C825
SCSI Interface Fast and Wide SCSI-2
SCSI Standard ANSI X3.131-1994 SCSI-2
IEEE Compliance IEEE P1386 adapter card speciÞcation
SCSI ID Software settable (factory default set @ 7)
SCSI-2 Data Handling Synchronous:
Fast and Wide SCSI (20 megabytes/sec)
Fast SCSI (10 megabytes/sec)
Asynchronous:
Fast SCSI (10 megabytes/sec)
Host Data Transfer 32-bit bus master DMA transfers to 132
Mbps
Transfer Counter 24-bit
RAM 128 Kilobytes of static RAM
1 Kilobyte of NOVRAM
FIFO 64-byte DMA FIFO
Arbitration 16 bit arbitration
Electrical Drivers Single-ended or differential
Bus Connector 68-socket, Euro style SCSI
Operating Power 5 volts @ 1 ampere (maximum)