Intel 6300ESB ICH, Xeon user manual Block Diagram

Product Overview

—Two RS-232 serial ports from the Intel® 6300ESB I/O Controller

—Two PS/2 connectors for mouse and keyboard

—On-board VGA Video, ATI Rage Mobility* video controller

—Parallel port

•Dual Watchdog Timer

•Miscellaneous

—National LM93* for fan control and temperature/voltage monitoring

Refer to Figure 1 for complete detailed features of the Intel® Xeon™ Processor with 800 MHz system bus and Intel® E7520 and Intel® 6300ESB Customer Reference Board (CRB).

1.4Block Diagram

Figure 1. Intel® Xeon™ Processor with 800 MHz System Bus and Intel® E7520 and Intel® 6300ESB Customer Reference Board Block Diagram

ITP

PCI-X

133 MHz

Intel® Xeon

Intel® Xeon

PCI-X 100MHz

PXH

PCI-E x4

CK409B

PCI-X 66MHz

PCI 33MHz

PCI-E

PCI-E

PCI-E x8

DB800

PCI-X

PCI

Intel®

E7520

MCH

HI 1.5

Intel®

6300ESB

ICH

DDR2 400

DDR266400

LM 93

IDE

IDE

S-ATA

VGA

UART 1

UART 2

Floppy

SIO

Parallel

PS2

UART 3

S-ATA

USB 2.0

USB 2.0

USB 2.0

USB 2.0

FWH

LPC Debug

Intel® Xeon™ Processor, Intel® E7520 Chipset, Intel® 6300ESB ICH Development Kit User’s Manual 9