INTEL82801E データシートの表示（PDF） - Intel

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INTEL82801E

Intel® 82801E Communications I/O Controller Hub (C-ICH)

Intel 

Intel® 82801E C-ICH

1.0

Introduction

The Intel® 82801E Communications I/O Controller Hub (82801E C-ICH) is a highly integrated

multifunctional communications I/O controller hub that provides the interface to the PCI bus and

integrates many of the functions needed in today’s communications applications. This document

provides a detailed description of the 82801E C-ICH thermal, electrical and mechanical

specifications, including signals, pinout, packaging, electrical characteristics, and testability.

Figure 1 illustrates the typical system configuration using the 82801E C-ICH. Figure 2 is a

simplified block diagram of the functional units of the 82801E C-ICH.

Figure 1. System Configuration

Processor

Graphics

Controller

Host

Controller

Main

Memory

Hub Interface

SMBus

Device(s)

SMBus

ATA/100/66/33

4 IDE Drives

Two USB Ports

GPIO

Two LAN Controllers

Communications

I/O Controller Hub

(C-ICH)

Two UARTs

PCI Bus

LPC I/F

Up to Four

PCI Slots

FWH

sys_blk_CICH.vsd

Advance Information Datasheet

7

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