FW82801AA - Intel - Datasheet.Directory

Intel®815/815E Chipset for Applied

Computing

product brief

Product Highlights

815/815E Chipset

■

Flexible processor support ranging from the

Intel®Celeron™processor at 566 MHz to the

Pentium®III processor at 866 MHz and beyond

with support for 66, 100, or 133 MHz

Processor Side Bus (PSB) speeds

■

Increased I/O bus bandwidth through the use

of Intel®Hub Architecture which allows better

concurrency for next-generation Applied

Computing applications

■

Support for 100 and 133 MHz SDRAM

enabling cost effective high volume memory

■

512 MB maximum memory

■

Low power sleep mode for energy savings

■

Dual (815) or Quad (815E) USB ports

■

Support for ATA/66 (815) or ATA/100 (815E)

■

Integrated LAN Support (815E)

■

Alert on LAN 1.0

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Intel 3D integrated graphics with Direct AGP

expandability for vivid 2D and 3D graphics

■

AGP4X upgradeable for increased graphics

bandwidth allowing the highest possible

graphics performance

■

Add-in Graphics Performance Accelerator

(GPA) card to provide up to a 30% boost for

better 2D and 3D graphics performance over

similar systems without a GPA card

■

AC ’97 Controller for better audio quality

■

Digital Video Output which allows for

connection of traditional TV or new digital

flat-panel displays; compatible with the DVI

specification

■

Soft DVD MPEG-2 playback with HW motion

compensation for life-like audio and video

Product Description

815/815E Chipset

With the Intel®815 and 815E chipset, Intel has

introduced innovative technology to optimize

scalability, flexibility, and stability of Applied

Computing Platform solutions which utilize the

Intel®Pentium®III and Intel Celeron processor.

The Intel 815 and 815E chipsets support

Pentium III processors (0.18µ process) in a

370-pin Flip-Chip Pin Grid Array (FC-PGA)

package and the Intel Celeron processors (0.18µ

process) in an FC-PGA package. The chipsets

include a processor side bus that automatically

scales from 66 to 133 MHz based on the

processor used. These chipsets utilize a single

driver featuring full backwards compatibility

for increased quality and reliability. Intel’s 3D

with Direct AGP is easily upgraded by adding a

Graphics Performance Accelerator (GPA) card,

or an AGP4X card for maximum graphics and

video performance.

Intel’s smart graphics integration makes the

Intel 815 chipset an intelligent solution for

today's complex Applied Computing

applications. Further flexibility can be achieved

by taking advantage of the Communication and

Network Riser (CNR) card option, which

allows for audio, modem, and/or LAN

configuration on a single base board design.

The smart integration in the Intel 815 chipset

design is extended in the Intel 815E with the

addition of integrated LAN capability as well as

four USB ports. By combining internal

graphics, LAN, and support for four USB ports

with the ability to take advantage of soft

audio/modem technology, the Intel 815E

chipset delivers an ideal solution for new

innovative form factors.

Built on next generation chipset technology,

the Intel 815 and 815E chipsets offer the

performance, stability, and reliability customers

require for Applied Computing applications.

The Intel 815 and 815E chipsets and drivers

reduce support costs, validation costs, and offer

a variety of sell-up opportunities while still

providing flexibility and performance at value

pricing.

PRODUCT PRODUCT CODE PACKAGE FEATURES

i960®RN IOP

INTEL®815 CHIPSET LINECARD

Graphics and AGP Memory Controller Hub FW82815 544 BGA -Intel Accelerate Hub Architecture

(GMCH) -Integrated scalable graphics

-Intel 3D graphics with Direct AGP

-Overall BOM cost savings

-External AGP Port with the option for up to 4 MB of dedicated display cache video memory

I/O Control Hub FW82801AA 241 BGA -Direct connection to the GMCH with Intel's accelerated hub architecture

(ICH) -Supports 32-bit PCI

-IDE Controllers with ATA66

-Dual USB ports

-AC ’97 controller

I/O Control Hub 2 FW82801BA 360 EBGA -Direct connection to the GMCH with Intel's accelerated hub architecture

(ICH2) -Supports 32-bit PCI

-IDE Controllers with ATA100

-Four USB ports

-AC ’97 controller with 6 Channel Sound

-Integrated LAN connect interface

815 Chipset Block Diagram

Celeron™Pentium®III

100/133 MHz

SDRAM

66/100/133 MHz FSB

4 additional PCI

Interrupts (8 total)

Additional v1.1 USB

4 Ports/2 Controllers

PCI/ISA

Bridge

Super I/O

GPIO

DT Power Management

Clock Generator

Power Planes

PCI Bus

Baseline ICH2 features

common to ICH

….

ICH2

360 BGA

ATA-100 Primary

Secondary

LAN & Management I/F-

10/100 or HomePNA

AC'97 Codec(s)

2/4/6 Channels Audio

Enhanced SMBus/I C

LPC I/F

(if needed)

Enhanced I/O and Integration for Reduced System BOM costs

FWH I/F

Hub I/F

Up to 6 Devices

Additional ICH2 Features

Order Number: 273428-001 Printed in USA/0900/15K/IL1999E GA

For more information, visit the Intel Web site at: developer.intel.com

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