MSI MS-6527 Schematics
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7
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1
Cover Sheet
Block Diagram
1
2
MS-6527
Version 100
08/02/2001 Update
INTEL (R) Brookdale Chipset
GPIO Spec. 3
D D
Clock CY28324 & ATA100 IDE CONNECTORS
mPGA478-B INTEL CPU Sockets
INTEL Brookdale MCH -- North Bridge
INTEL ICH2 -- South Bridge
LPC I/O W83627HF
4
5 - 6
7 - 8
9 - 10
11
Willamette/Northwood 478pin mPGA-B Processor Schematics
CPU:
Willamette/Northwood mPGA-478B Processor
PCI AUDIO-CMI8738
AUDIO 6 CHANNEL CONTROL
C C
Front Audio & GAME
FWH -- BIOS
SDR DIMM-168PIN DIMM1,2,3
AGP 4X SLOT (1.5V) & PCI SLOT 4
PCI SLOT 1 & 2 & 3
Front Panel & Connectors 19
USB & FAN Connectors
B B
Votlage Regulator
HIP6301V CPU Power ( PWM )-VRM9.2
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13
14
15
16
17
18
20
21
22
System Brookdale Chipset:
INTEL MCH (North Bridge) +
INTEL ICH2 (South Bridge)
On Board Chipset:
BIOS -- FWH
LPC Super I/O -- W83627HF
Clock Generation -- CY28324
PCI SOUND -- C-MEDIA CMI8738
PCI 1394 --TI TSB43AB22
Expansion Slots:
AGP2.0 SLOT * 1
IO Connectors
1394
23
24
PCI2.2 SLOT * 4
JUMPER SETTING
MANUAL
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26
Standard:Wo/1394, Wo/Front Audio
Opt A:W/1394, W/Front Audio, Wo/PCI4
5
27~30
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Title
Micro-Star
Document Number
Last Revision Date:
4
3
Thursday, August 02, 2001
2
MS-6527
Cover Sheet
Sheet of
Rev
100
1 33
1
LAYOUT GUIDE
A A
Power Delivery Map
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7
6
8
D D
AGP
4X(1.5V)
AGP CONN
7
Power
Supply
CONN
AGP 4X
(1.5V)
6
VRM
9.2
4X (66MHz) AGP
(593PINS/FCBGA)
5
(478PINS)
Willamette/Northwood
Socket (mPGA478-B)
(400MHz)
Scalable Bus
MCH: Memory
Controller HUB
4
3
2
1
(100MHz)
CK408 Clock
(100MHz)
Scalable Bus/2
(133MHz)
DIMM 1:3
( 66MHz X 4 )
HUB Interface
(14.318MHz)
C C
ICH2: I/O
IDE CONN 1&2
USB Port 0:3
(360PINS/EBGA)
(48MHz)
LPC Bus
Controller HUB
(33MHz)
(33MHz)
PCI (33MHz)
PCI Audio /
C-MEDIA
CMI8738
MIC In
Audio In
PCI Slots 1:4
SPDIF/OUT
Line Out
Telephone In
Line In
CD-ROM
TI TSB43AB22
SIO
FWH: Firmware HUB
1394
B B
PS2 Mouse &
Keyboard
Parallel (1)
Serial (2)
Floppy Disk
Drive CONN
A A
Title
Micro-Star
Document Number
Last Revision Date:
8
7
6
5
4
3
Thursday, July 26, 2001
2
MS-6527
Block Diagram
Sheet of
Rev
100
2 33
1
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