LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 15

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

Specifications of LSI53C040-160QFP

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

1.1 LSI53C040 Overview
Chapter 1
Introduction
This chapter provides general overview information on the LSI53C040
Enclosure Services Processor. The chapter contains the following
sections:
The LSI53C040 is an integrated Enclosure Services Processor (ESP)
device that provides enclosure monitoring services for SCSI and Fibre
Channel enclosures. It supports the SCSI Accessed Fault-Tolerant
Enclosures (SAF-TE) and SCSI-3 Enclosure Services (SES) enclosure
specifications.
The enclosure monitoring services in the LSI53C040 allow a single chip
solution for monitoring disk drives, power supplies, cooling systems, and
other system services. Support for standard protocols such as SAF-TE
and SES provide a nonproprietary way for third party disk and RAID
controllers to be automatically integrated with peripheral enclosures that
support status signals, hot swapping of hard drives, and monitoring of
enclosure components. This decreases component cost and increases
system reliability in distributed storage environments where status
information on system resources, such as disk drives, must be available
to multiple controllers. SCSI/SAF-TE Enclosure Implementation.
LSI53C040 Enclosure Services Processor Technical Manual
Section 1.1, “LSI53C040 Overview”
Section 1.2, “SCSI Mode”
Section 1.3, “SFF-8067 Mode”
Section 1.4, “Features Summary”
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