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Hardware reference section 3, 1 functional diagram, Figure 5. functional block diagram – Intel IQ80219 User Manual

Page 31: Hardware reference section, Functional diagram, Functional block diagram

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Board Manual

31

Hardware Reference Section

3

3.1

Functional Diagram

Figure 5

shows the functional block for the IQ80219.

Figure 5.

Functional Block Diagram

B2807-02

Intel

®

80219

General Purpose

PCI Processor

Intel

fi

82544

Giga Ethernet

Logic

Analyzer
Interface

Secondary PCI-X

Expansion

PC1600 DDR Memory

Memory Battery Backup

FLASH

ROM

Secondary PCI-X Bus 64-bits, 66 MHz

Primary PCI-X Bus 64-bits, 133 MHz

FET Quick Switches

PCI-X

Bridge

DDR Memory Bus

Logic

Analyzer
Interface

16550
UART

Rotary
Switch

Hex

Disp

IOP Peripheral Bus