LSI 20860 Manual De Usuario
LSI20860 PCI to Ultra SCSI Host Adapter
1-1
Chapter 1
Using the
LSI20860
Using the
LSI20860
This chapter contains instructions and illustrations to help you install a
LSI20860 PCI to Ultra SCSI host adapter board into a PCI computer
system. It includes these topics:
LSI20860 PCI to Ultra SCSI host adapter board into a PCI computer
system. It includes these topics:
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1.1 General Description
The LSI20860 provides a low-cost SCSI solution for attaching SCSI
devices (disk drives, scanners, CD-ROM drivers, tape drives, removable
media drives, etc.) to PCI computer systems with an ISA/EISA bracket
type. The LSI20860 uses the LSI53C860 PCI to Ultra SCSI I/O
Processor chip, an 80 MHz oscillator, and transfers SCSI data up to
20 Mbytes/s.
devices (disk drives, scanners, CD-ROM drivers, tape drives, removable
media drives, etc.) to PCI computer systems with an ISA/EISA bracket
type. The LSI20860 uses the LSI53C860 PCI to Ultra SCSI I/O
Processor chip, an 80 MHz oscillator, and transfers SCSI data up to
20 Mbytes/s.
1.1.1 Features
This section provides a high level overview of the PCI Interface, the SCSI
Interface, and Board Characteristics for the LSI20860.
Interface, and Board Characteristics for the LSI20860.
1.1.1.1 PCI Interface
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Full 32-bit DMA bus master
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Zero wait-state bus master data bursts
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Supports 5 V