2.2   Block Diagram of S2735 

GALLATIN OR

GALLATIN OR

VRM

PRESTONIA

PRESTONIA

HOST BUS 400 or 533

DDR A DIMMS

SLOT# 2

SLOT#1

BUS #03

MEM CNTRL AND DATA

133MHz OR

100MHz PCI X

BUS A

DDR

DDR

DDR

BUS #02

PLUMAS

HI 2.0

BUS #04

 MCH

P64H2

133MHz OR

SO DIMM

ICH3_PIRQ#A

100MHz PCI X

MEM CNTRL AND DATA

SLOT# 1

BUS B

*Option

DDR

DDR

DDR

DDR B DIMMS

GBIT LAN

HI 1.5

BUS # 00

82546

SLOT# 4

SLOT# 3

 BUS # 01

PRIMARY

PCI 32/33MHz

IDE CONN

RJ45

RJ45

SECONDARY

IDE CONN

Intel    82801ER

ICH5R

10/100

SATA

ATI

LAN

CONN

Rage XL

82551

8MB DISPLAY

MEMORY

USB

CONN

CRT

Winbond

RJ45

CONN

83782D or

ADM1027

SERVER

BIOS

LPC BUS

MGMT

4MB

CONN

FIRMWARE HUB

SUPER I/O

W83627HF

PRINTER

SERIAL

SERIAL

KBD

FLOPPY

PORT

PORT

PORT

PORT

CONN

The following page includes details on the vital components of this motherboard. 

9 

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