MSI MS-6577 Schematics

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Cover Sheet

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Block Diagram
Clock CY28349 & ATA100 IDE Connector
mPGA478-B INTEL CPU Sockets

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MS-6577

Version 2.1A

INTEL (R) Brookdale-G Chipset
Willamette/Northwood 478pin mPGA-B Processor Schematics

CPU:

INTEL Brookdale-G GMCH -- North Bridge
INTEL ICH4 -- South Bridge

AC'97 Codec and Audio Connector & Internal Speaker

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9 - 10

11LPC I/O W83627HF-AW
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Willamette/Northwood mPGA-478B Processor

System Brookdale-G Chipset:

INTEL GMCH (North Bridge) +
INTEL ICH4 (South Bridge)

C C

FWH
DDR DIMMM1,2
DDR Damping & DDR Termination
AGP 4X SLOT (1.5V) 16
PCI SLOT 1 & 2 & 3
IO Connector

USB Connector

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On Board Chipset:

BIOS -- FWH
LPC Super I/O -- W83627HF-AW
Clock Generator -- CY28349
AC'97 Codec -- RealTek AC202A/650
Onboard Lan Chipset -- RealTek RTL8101L

B B

Front Panel & Connectors & FAN
ACPI Controller (MS-5)
L6719B CPU Power ( PWM )-VRM9.0
Realtek RTL8101L LAN
VGA Connector
NEC 1394
Jumper Setting & Manual Parts

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Expansion Slots:

Platform:

Onboard 1394 -- NEC PD72874

AGP2.0 SLOT * 1
PCI2.2 SLOT * 3

Micro ATX

GPIO Definition 27-28

A A

Power Delivery Map 29

MSI

Title

Size Document Number Rev

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Date: Sheet

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MICRO-STAR

COVER SHEET

MS-6577

2.1A

130Tuesday, December 17, 2002

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