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HP D315 User Manual

Page 35

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Technical Reference Guide









































d325 models only

D315 models only

NIC

PHY

TX/RX
Data

NIC

Cntlr.

10/100 NIC

PCI Card

AGP I/F

North Bridge


GeForce

MX Graphics

SDRAM

Cntlr.

TX/RX
Data

USB

I/F (6)

Sec.

IDE Bus

Pri.

IDE Bus

LPC

Bus

Diskette

I/F

Keyboard/

Mouse I/F



LPC47B367 I/O Controller

Parallel

I/F

Serial

I/F

BIOS
ROM

AGP Slot

Monitor

RGB

CD
Audio

Beep
Audio

AC’97
Link Bus

Audio

Subsystem

FSB


Memory
Bus

DDR

SDRAM

Athlon XP
Processor

PCI Slot 1

PCI Slot 2

PCI Slot 3

Hyper
Transport
Link
Bus

NForce Chipset

ATA100

Hard Drive

33-MHz 32-Bit
PCI Bus

Sec. IDE

Cntlr.

Power

Supply

USB

Cntlrs.

Pri. IDE

Cntlr.


South

Bridge

Figure 2-6. System Architecture, Block Diagram

Compaq D315 and hp d325 Personal Computers

Featuring the AMD Athlon XP Processor

Second Edition - March 2003

2-9