Typical Lsi53C875A System Application; Typical Lsi53C875A Board Application - LSI LSI53C875A Technical Manual

Figure 1.1

Typical LSI53C875A System Application

PCI Bus
Interface
Controller
Central
Processing
Computer System
Unit
Architecture
(CPU)
Figure 1.2

Typical LSI53C875A Board Application

68 Pin
SCSI
Wide
Connector
1-2
PCI Bus
LSI53C875A
PCI to Wide Ultra
SCSI Controller
PCI Graphic Accelerator
PCI Fast Ethernet
Controller
Typical PCI
SCSI Data,
Parity and
Control
Signals
LSI53C875A
32 Bit PCI to
SCSI Controller
PCI Interface
PCI Address, Data, Parity and Control Signals
General Description
SCSI Bus
Memory
Memory
Memory
Address/Data
Bus
GPIO[1:0]
Fixed Disk, Optical Disk
Printer, Tape, and Other
Peripherals
Memory Control
Block
Flash EEPROM
Serial EEPROM