LSI LSIU40HVD Value Line, User Manual

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1-2 Using the LSIU40HVD
1.2 Features
This section provides a high level overview of the PCI Interface, the SCSI
Interface, and Board Characteristics for the LSIU40HVD.
BIOS support for this host adapter is incorporated on the board in an
8 X 64K Flash BIOS.
1.2.1 PCI Interface
The PCI interface includes these features:
•
Full 32-bit DMA bus master
•
Zero wait-state bus master data bursts
•
Universal PCI bus voltage support
1.2.2 SCSI Interface
The SCSI interface includes these features:
•
Two identical isolated SCSI channels
•
16-bit differential
•
Automatically enabled active termination
•
Two connectors per channel:
68-pin VHDCI external
68-pin, right-angle, high density internal with jack blocks
•
Fast and Ultra SCSI data transfer capability
•
SCSI termination power (TERMPWR) source with autoresetting
circuit breaker
•
SCSI Configured AutoMatically (SCAM)
•
Flash Electronically Erasable Programmable Read Only Memory
(EEPROM) for BIOS storage
•
Serial NonVolatile Random Access Memory (NVRAM) on each
channel for user configuration utility and SCAM information storage
•
SCSI activity LED connector for each channel