LSI53C1000R
ULTRA160 SCSI CONTROLLER
BENEFITS
鈥?Provides a low-risk upgrade
path to next level of performance
鈥?Paves the way to Ultra320 SCSI
by being pin compatible with
the LSI53C1020 PCI-X to Single
Channel Ultra320 SCSI Controller
鈥?Allows you to design one board
for present and future technologies
PCI-SINGLE CHANNEL ULTRA160
SCSI CONTROLLER OVERVIEW
The LSI53C1000R PCI-Single Channel Ultra160 SCSI Controller provides
a low-risk upgrade path to Ultra320 SCSI and to PCI-X. Because the
LSI53C1000R is packaged in the same BGA as the LSI53C1020 PCI-X to
Single Channel Ultra320 SCSI Controller, a motherboard can be designed
now to accept either part without the need for redesign. The LSI53C1000R
is identical in function to the proven LSI53C1000 PCI-Single Channel
Ultra160 SCSI Controller.
鈥?Preserves SCSI investment
鈥?Reduces time to market
鈥?Provides complete end-to-end
protection of the SCSI I/O with
Cyclic Redundancy Check (CRC)
and Asynchronous Information
Protection (AIP)
鈥?Provides robust performance
with SureLINK
鈩?/div>
domain validation
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Br st
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64-bit, 33/66 MHz Primary PCI Bus
LSI53C1000R
PCI-Ultra160 SCSI
Flash
(Up to 1 MB)
鈥?Supports all major
operating systems
NVRAM
SCSI
Ultra160 SCSI Bus
Figure 1. SCSI on the motherboard
KEY APPLICATIONS
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Servers
鈥?Internet/Intranet network, video, e-mail, printing, database
management, and financial applications
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Workstations
鈥?CAD/CAM, industrial simulation, etc.
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Host attach for RAID and JBOD mass storage subsystems
鈥?Anywhere data
access is the bottleneck
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