86
3 Interface Cards
SCSI Adapter Cards
Hardware Features
Performance
•
DMA bus mastering for low overhead with 32-bit burst data transfers at
PCI data transfer rates.
•
Zero wait state PCI transfers.
•
Up to 128-word PCI burst size to maximize PCI data transfer rate.
Ultra2 SCSI PCI Adapter Card Installation
The Ultra2 SCSI PCI Adapter card can be installed in any PCI slot. It
includes an internal SCSI cable. In the minitower, up to five devices can be
connected to the internal SCSI cable. In the desktop, a maximum of three
devices can be connected.
Connectivity
Enables both internal and external connection.
Feature Description
PCI Bus Interface
•
Complies with PCI 2.1 Specification.
•
PCI is 32-bit, 33 MHz.
•
Bus Mastering.
•
Universal PCI signalling: operates on 3.3 V or 5 V buses.
SCSI Bus
•
16-bit Wide SCSI bus.
•
LVD SCSI bus.
Supported SCSI Rates
•
80 MB/s (Synchronous) — Wide Ultra2 SCSI.
•
40 MB/s (Synchronous) — Wide Ultra SCSI.
•
20 MB/s (Synchronous) — Fast Wide SCSI.
•
Asynchronous.
Number of SCSI Devices
•
15 on one SCSI channel.
SCSI Connectors
•
One internal 68-pin high-density Wide SCSI connector.
•
One external 68-pin high-density Wide SCSI connector.
LED Connectors
•
One 4-pin LED Activity connector
BIOS
•
On-board, upgradeable BIOS in Flash ROM.
Serial EEProm
•
On-board serial EEProm for SCSI bus configuration storage.
Operating Systems
•
Windows 9x, Windows NT4, Windows 2000.