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1
Cover Sheet 1
Block Diagram
Intel mPGA478B CPU - Signals
2
3
MS-7024 IBM
Wellfleet Version 130
Intel mPGA478B CPU - Power 4 Intel (R) Springdale (GMCH) + ICH5 Chipset
Intel Northwood & Prescott mPGA478B Processor
Intel Springdale - Host Signals 5
CPU:
Intel Springdale - Memory Signals 6
Intel Northwood/Prescott - 3.0G & Above
Intel Springdale - AGP & LDT Signals 7
Intel ICH5 - PCI & IDE & AC97 Signals 8 System Chipset:
Intel ICH5 - Other Signals 9 Intel Springdale - GMCH (North Bridge)
Intel ICH5 (South Bridge)
Clock - Cypress CY28405 & FWH & Manual 10
LPC I/O - LPC47M233 & FDD & KB/MS & LPT 11 On Board Chipset:
I/O Connectors COM1 & VEDIO CONNECTOR 12 BIOS -- FWH EEPROM
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AC97 Audio Codec- AD1981B 13
AC'97 Codec -- AD1981B
LPC Super I/O -- LPC47M233
A
LAN I82562EZ(10/100) / I82541EI(Giga) 14 LAN -- I82562EZ(10/100) / I82541EI(Giga) A
LAN Transform & RJ45 Connector 15 CLOCK -- Cypress CY28405
DDR System Memory 1 , 2 16-17 Main Memory:
PCI Slot 18
Digitally signed by fdsf
DDR * 2 (Max 2GB)
DN: cn=fdsf, o=fsdfsd,
USB Connectors 19
PCI Slots: ou=ffsdf,
ATA33/66/100 IDE & FAN Connectors 20
PCI2.3 SLOT * 1 email=fdfsd@fsdff, c=US
ATX & FRONT PANEL & POV3 Connector 21 Date: 2009.10.11
VTT & load line selection 22 Intersil PWM: 07:30:51 +07'00'
ACPI CONTROLLER MS-7 23 Controller: HIP6556B (HIP6565)
Driver: HIP6602B *1 / HIP6601B * 1
VRM 10 - Intersil HIP 6556B + HIP 6602B/6601B 24
PULL UP/ DOWN RESISTORS 25
Manual Parts & decouping 26
GPIO & Jumper setting 27 MSI MICRO-STAR INt'L CO., LTD.
Title
COVER SHEET
Power Mapping 28 Size Document Number Rev
(MS-7024) 130
Date: Wednesday, December 08, 2004 Sheet 1 of 29
1
1
VRM 10.0
Intel mPAG478B Processor
Intersil 6556B
IBM
3-Phase PWM
MS-7024
FSB 400/533/800 Wellfleet
System Block Diagram
Springdale 64bit DDR 2 DDR
Analog
DIMM
Video Intel 865G/GV Modules
Out DDR
266/333/400
Link
HCT
UltraDMA
IDE Primary 33/66/100
PCI CNTRL
UltraBay Silm
PCI Slot 1
Enhance
ICH5
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PCI ADDR/DATA
USB Port 1
A A
USB Port 2
LPC Bus
USB Port 3 USB
USB Port 4
LPC SIO
USB Port 5 SMSC
LPC47M233
USB Port 6
USB Port 7
Keyboard Parallel Serial CPU_FAN REAR_FAN
AC'97 Link FWH
AD1981B
4M Flash Mouse
AC'97 Codec
PCI
10/100 LAN
Option
I82562EZ
PCI MSI MICRO-STAR INt'L CO., LTD.
GIGA LAN
Option I82541EI Title
BLOCK DIAGRAM
Size Document Number Rev
(MS-7024) 130
Date: Wednesday, December 08, 2004 Sheet 2 of 29
1
8 7 6 5 4 3 2 1
VTT
VCCA_FSB
C80 0.1u VCC_AGP C93 C95
4.7u-0805 VTT_FSB1 CB89 0.47u
VCCA_DPLL 1u-0603 VTT_FSB2 CB85 0.47u
AR33
AR35
AF13
AF23
AJ12
W16
W19
W20
M10
M11
M31
AN1
AR3
AP2
N10
N11
R11
U16
U17
U20
C23
C35
R25
A31
P10
P11
V16
V18
V20
Y16
Y17
Y18
Y19
Y20
A33
A35
B25
B34
E26
A11
A13
A16
A20
A23
A25
A27
A29
A32
A15
A21
T16
T17
T18
T19
T20
L10
L11
M8
M9
N9
C1
C4
D5
D6
D7
C5
C6
B3
B4
K6
K7
K8
K9
A3
B2
A7
A9
E6
E7
A4
A5
A6
B5
B6
F7
L6
L7
L9
J6
J7
J8
J9
U2A
HA#3 D26 B23 HD#0
VCCA_FSB
VCCA_FSB
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VTT_FSB
VTT_FSB
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VCCA_DPLL
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
[3] HA#[3..31] HA3# HD0# HD#[0..63] [3]
HA#4 D30 E22 HD#1
HA#5 HA4# HD1# HD#2
L23 HA5# HD2# B21
D HA#6 E29 D20 HD#3 D
HA#7 HA6# HD3# HD#4
B32 HA7# HD4# B22
HA#8 K23 D22 HD#5
HA#9 HA8# HD5# HD#6
C30 HA9# HD6# B20
HA#10 C31 C21 HD#7
HA#11 HA10# HD7# HD#8
J25 HA11# HD8# E18
HA#12 B31 E20 HD#9
HA#13 HA12# HD9# HD#10
E30 HA13# HD10# B16
HA#14 B33 D16 HD#11
HA#15 HA14# HD11# HD#12
J24 HA15# HD12# B18
HA#16 F25 B17 HD#13
HA#17 HA16# HD13# HD#14
D34 HA17# HD14# E16
HA#18 C32 D18 HD#15
HA#19 HA18# HD15# HD#16
F28 HA19# HD16# G20
HA#20 C34 F17 HD#17
HA#21 HA20# HD17# HD#18
J27 HA21# HD18# E19
HA#22 G27 F19 HD#19
HA#23 HA22# HD19# HD#20
F29 HA23# HD20# J17
HA#24 E28 L18 HD#21
HA#25 HA24# HD21# HD#22
H27 HA25# HD22# G16
HA#26 K24 G18 HD#23
HA#27 HA26# HD23# HD#24
E32 HA27# HD24# F21
HA#28 F31 F15 HD#25
HA#29 HA28# HD25# HD#26
G30 HA29# HD26# E15
HA#30 J26 E21 HD#27
HA#31 HA30# HD27# HD#28
G26 HA31# HD28# J19
G14 HD#29
HD29# HD#30
HD30# E17
C B30 K17 HD#31 C
[3] HADSTB#0 HAD_STB0# HD31#
D28 J15 HD#32
[3] HADSTB#1 HAD_STB1# HD32#
L16 HD#33
HD33# HD#34
[3,25] HBR#0 B24 BREQ0# HD34# J13
B26 F13 HD#35
[3] HBPRI# BPRI# HD35#
F11 HD#36
HD36#
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B28 E13 HD#37
[3] HBNR# BNR# HD37#
K15 HD#38
HD38# HD#39
[3] HLOCK# E25 HLOCK# HD39# G12
G10 HD#40
HD40# HD#41
[3] HADS# F27 ADS# HD41# L15
E11 HD#42
HREQ#0 B29 HD42# HD#43
[3] HREQ#[0..4] HREQ0# HD43# K13
HREQ#1 J23 J11 HD#44
HREQ#2 L22 HREQ1# HD44# HD#45
HREQ2# HD45# H10
HREQ#3 C29 G8 HD#46
HREQ#4 J21 HREQ3# HD46# HD#47
HREQ4# HD47# E9
B13 HD#48
HD48# HD#49
[3] HIT# K21 HIT# HD49# E14
E23 B14 HD#50
[3] HITM# HITM# HD50#
L21 B12 HD#51
[3] HDEFER# DEFER# HD51#
B15 HD#52
HD52# HD#53
[3] HTRDY# D24 HTRDY# HD53# D14
E27 C13 HD#54
[3] HDBSY# DBSY# HD54#
G24