Motherboard Part-Function Table - Intel MS440GX Product Manual

MS440GX Motherboard Product Guide

Motherboard Part-Function Table

This table identifies the motherboard components called out in Figure 1 and defines the functional
purpose of each.
Table 1. Motherboard Part-Function Table
Callout ID Part (Component)
A Intel E28F004BXT80 4 Mbit Flash
Memory
B Crystal Semiconductor CS4235 Audio
Codec
C A.G.P. Connector
D Intel 82558 PCI LAN Controller
E Back Panel Connectors
F Slot 2 Connector for Boot Processor
G Slot 2 Connector for Application
Processor
H
Intel
I DIMM Sockets
J Diskette Drive Connector
K VRM Connector
L Front Panel Connectors
M Battery
N Piezoelectric Speaker
O National Semiconductor PC97307 I/O
Controller
P IDE Connectors
Q 82371EB (PIIX4E)
R PCI Bus Add-in Board Connectors
S ISA Bus Add-in Board Connector
14
®
82443GX (PAC)
Function
Flash upgradable. Stores BIOS, Setup program,
POST, APM, PCI auto configuration utility and
Plug and Play code
On board audio subsystem with integrated FM
synthesizer
High performance graphics connector with
support for 133 MHz data transfer rates (AGP2x)
On board LAN controller with support for
10Base-T and 100Base-TX interfaces
Keyboard, mouse, USB, parallel, serial, LAN and
audio connectors
Connector for Pentium II Xeon processor
Connector for Pentium II Xeon processor
AGPset provides bus-control signals, address
paths and data paths for transfers between the
processor's host bus, PCI bus, the A.G.P. and
main memory
Support for up to 2GB PC100 compliant SDRAM
DIMMS
Supports one or two diskette drives
Plug-in Voltage Regulator Module for application
processor
Connectors for PC speaker, reset switch, power
LED, HDD LED, infrared port and power switch
Provides power to real-time clock and CMOS
memory
Provides BIOS beep codes
Provides serial and parallel ports, diskette drive,
mouse, keyboard and IR interfaces
Each connector supports two IDE devices
Provides USB and power management support
in addition to EIDE and UDMA/33 data transfer
rates
Support for 33 MHz PCI devices
Support for ISA compatible add-in cards