Avago Technologies LSI53C1010R - Manual (Page 21)

General Description 1-3
Version 2.2 Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
solving the protocol overhead problems of previous intelligent and
nonintelligent adapter designs.
Figure 1.2 illustrates a typical
LSI53C1010R system application.
Figure 1.2 Typical LSI53C1010R System Application
The LSI53C1010R is pin compatible with the LSI53C1030 PCI to
Dual Channel Ultra320 SCSI Multifunction Controller. Proper board
design, using LSI Logic Design Considerations for the LSI53C1010R and
LSI53C1030, SEN S11019, allows seamless, low risk upgrade from the
Ultra160 LSI53C1010R to the Ultra320 LSI53C1030.
Fixed Disk, Optical Disk,
Printer, Tape, and Other
SCSI Peripherals
Fixed Disk, Optical Disk,
Printer, Tape, and Other
SCSI Peripherals
One PCI Bus Load
PCI Graphic Accelerator
PCI Fast Ethernet
Memory
Controller
Memory
PCI Bus
Interface
Controller
Central
Processing
Unit
Typical PCI Computer
System Architecture
Processor Bus
LSI53C1010R PCI
to Wide Ultra160 SCSI
Function A
and
LSI53C1010R PCI
to Wide Ultra160 SCSI
Function B
SCSI Bus
SCSI Bus
PCI Bus
(CPU)