MSI MS-7104 Schematics
A
B
C
D
E
MSI
MS-7104 Ver:200
4 4
CPU:
Intel Northwood/Prescott
(FMB1.5)
System Chipset:
P4M800CE
VIA VT8237 R lus
On Board Chipset:
TITLE
Co ver Sheet
Block Diagram
PWR map/CLOCK map
GPIO/MEMORY/PCI/HW STRPPING
CLOCK SYNTHESIZER
PROCESSOR (SOCKET478)
NORTH BRIDGE PM800CE & VGA Connector
LPC Super I/O -- W83627THF Ver:E
LAN -- PHY RTL8201CL
AC'97 Codec --ALC655
DIMM1 / DIMM2
DDR TERMINATIONS
A GP SLOT
CHIPSET P4M800 + VT8237
SHEET
1
2
3
4
5
6,7
8,9,10,11
12
13
14
BIOS --LPC FLASH R OM
3 3
CLOCK Chip :
SOUTH BRIDGE VT8237 R Plus
83627THF-E / FAN / BIOS
15,16,17
18
CLOCK Generator -- ICS950917AF
19
20
21
Main Memory:
KB / MS / LPT / COM
P CI SLOTS
IDE
DDR * 2 (Max 2GB)
USB CONNECTORS
22
Expansion Slots:
PCI2.3 SLOT * 3
PWM:
Richtek RT8800BPS
2 2
LAN Realtek 8201CL
AC97 Audio CODEC / Connector
MS7 ACPI controller
VRM 9.0 Richtek RT8800BPS
Front Panel / ATX
PCB Components
Jumper Setting / Manua l Part
1 1
23
24
25
26
27
28
29
MSI
T itle
Size Document Number Rev
A
B
C
D
D ate: S heet of
MICRO-STAR INt'L CO., LTD.
COVER SHEET
MS-7104
E
1 29Thursday, September 29, 2005
200
Block Diagram
1
VRM 10.1
Intersil
FMB1.5
P4 Socket 478 Processor
3-Phase PWM
FSB
AGP 1.5V
Connector
2X/4X/8X
P4M8 00CE
64bit DDR
2 DDR
DIMM
Modules
V-Link
IDE Primary
UltraDMA 33/66/100
IDE Secondary
A A
U SB Port 0
VT8237
M II
U SB Port 1
PCI CNTRL
PCI ADDR/DATA
LAN
REAL TEK
PCI Slot 1
PCI Slot 2
PCI Slot 3
RTL8201CL
U SB Port 2
USB
LPC Bus
U SB Port 3
U SB Port 4
U SB Port 5
U SB Port 6
U SB Port 7
AC'97 Codec
AC'97 Link
SATA prot1 and
port2
KEYBOARD
MOUSE
LPC SIO
Winbond
83627THF
Ver:E
FLASH
ROM
1
FDD
Parallel
Serial
X2
M SI
Title
Size Document Number Rev
MICRO-STAR INt 'L CO., LTD.
Block Diagram
MS-7104
Date: Sheet of
2 29Thursday, September 29, 2005
200
8
7
6
5
4
3
2
1
PT800 PLATFORM CLOCK GENERATOR MAP
3.3V 5V 5VSB 12V
PT800 PLATFORM POWER DELIVERY MAP
PROCESSOR VCCP
D D
VRM
PROCESSOR 1.2V
Intel mPAG478B Processor
CPU HOST
1.2V VREG
CLK
1.5VSB
VREG
1.5V VREG
DCLKO
NB
P4M800CE
AGP CLK
DCLKI
CLOCK GENERATOR
3VSB VREG
MEM CLK
0~5/CLK#0~5
C C
14.318MHZ
APIC
48MHZ
2 DDR DIMM
Modules
V T8237
DDR 2.5V
VREG
1.5V VREG
2.5V VREG
VTT 1.25V
VREG
AGP SLOT 1.5V
NORTH BRIDGE +1.5VSB
NORTH BRIDGE VCCP
NORTH BRIDGE VCC_AGP
NORTH BRIDGE +1.5V
NORTH BRIDGE SYSEM MEMORY
VCC_DDR
DDR DIMM1 / DIMM2 / DIMM3 2.5V
DDR VTT 1.25V
SOUTH BRIDGE +2.5V
PCI CLK
2.5VSB
VREG
SOUTH BRIDGE VCC3
SOUTH BRIDGE RESUME 2.5V_SB
SOUTH BRIDGE RESUME VCC3_SB
SOUTH BRIDGE RTC 3.3V
PCI CLK 0~3
PCI Slot 1~3
LAN-PHY VCC3_SB
B B
PCI CLK
LPC SIO
Winbond
48MHZ
83627THF
PCI 1394 VCC3
FWH 3.3V
Ver:E
LPC SUPER I/O 3.3V
AGP CLK
A C97
AGP SLOT
LPC SUPER I/ O VCC5
CK-409 3.3V
CK-409 AND BUFFER +2.5V
MSI
AC97 VDD5
MICRO-STAR INt'L CO., LTD.
A A
VREG
Title
AC97 VDD5
PWR AND CLOCK MAP
Size Document Number R ev
MS-7104
8
7
6
5
4
3
Date: S heet of
2
3 29Thursday, September 29, 2005
1
200
VT8237 GPIO Function Define
1
PIN NAME Function define
GPO0
GPO1(VDDS)
GPO2/SUSA#
(VDDS)
GPO3/SUSST#(VDDS)
GPO4/SUSCLK(VDDS)
GPO5/CPUSTP#
GPO6/PCISTP#
GPO7/GNT5
GPO8/GPI8/VGATE
*
GPO9/GPI9/UDPWREN
*
GPO10/GPI10/PICD0
*
Default
Function
GPO0
GPO1 GPO1
SUSA#
SUSST#
SUSCLK
CPUSTP#
PCISTP#
GPO7
GPI8
UDPWREN
GPI10
4.7K ohm Pull up to VCC3_SB
4.7K ohm Pull up to VCC3_SB
SUSST#
4.7K ohm Pull up to VCC3_SB
4.7K ohm Pull up to VCC3
4.7K ohm Pull up to VCC3
4.7K ohm Pull up to VCC3
4.7K ohm Pull up to VCC3
NC
1K ohm Pull up to VCC3
4.7K ohm Pull up to VCC3_SB
PIN NAME Function define
GPI0
(VBAT)
GPI1
(VSUS3)
GPI2/EXTSMI#
(VSUS3)
GPI3/RING#
(VSUS3)
GPI4/LID#
(VSUS3)
GPI5/BATLOW# (VDDS)
GPI6/AGPBZ
GPI7/REQ5
GPI8/VGATE
*
GPI9/UDPWREN
*
GPI10/PICD0
*
Default
Function
GPI0
GPI1
EXTSMI#
RING#
LID#
BATLOW#
AGPBZ
GPI7
GPI8
UDPWREN
GPI10
1M ohm Pull up to VBAT
ATADET0=>Detect IDE1 ATA100/66
10K ohm Pull up to VCC3_SB
RING#
10K ohm Pull up to VCC3_SB
ATADET2=>Detect IDE2 ATA100/66
10K ohm Pull up to VCC3_SB
AGPBZ#
4.7K ohm Pull up to VCC3
4.7K ohm Pull up to VCC3
10K ohm Pull down
1K ohm Pull up to VCC3
USB
Rear
Front
Port DATA +/-
USB1
LAN_USB1
JUSB1
JUSB2
USB1USB1+
USB0USB0+
USB2USB2+
USB3USB3+
USB4USB4+
USB5USB5+
USB6USB6+
USB7USB7+
P CI RESET DEVICE
Signals T arget
OC#
USB_OC#1
( OC#0~3 )
USB_OC#5
( OC#4~7 )
PCIRST# AGP , SB
GPO11/GPI11/PICD1
*
GPO12/GPI12/INTE#
*
GPO13/GPI13/INTF#
*
GPO14/GPI14/INTG#
*
GPO15/GPI15/INTH#
*
GPO20/GPI20
/ACSDIN2/PCS0#
GPO21/GPI21/ACSDIN3
/PCS1#/SLPBTN#
A A
GPO22/GPI22/GHI#
GPO23/GPI23/DPSLP
/GPIOAGPO24/GPI24
GPI11
GPI12
GPI13
GPI14
GPI15
GPI20/ACSDIN2
GPI21/ACSDIN3
GPI22
GPI23
GPI24
1K ohm Pull up to VCC3
2.7K ohm Pull up to VCC3
2.7K ohm Pull up to VCC3
2.7K ohm Pull up to VCC3
2.7K ohm Pull up to VCC3
10K ohm Pull down
10K ohm Pull down
4.7K ohm Pull down
4.7K ohm Pull up to VCC3
BSEL1
GPI11/PICD1
*
GPI12/INTE#
*
GPI13/INTF#
*
GPI14/INTG#
*
GPI15/INTH# GPI15
*
GPI16/INTRUDER#
(VBAT)
GPI17/CPUMISS
GPI18/AOLGP1/THRM#
GPI19/APICCLK
GPI11
GPI12
GPI13
GPI14
INTRUDER#
CPUMISS
AOLGP1
APICCLK
1K ohm Pull up to VCC3
INTE# 2.7K ohm Pull up to VCC5
2.7K ohm Pull up to VCC5
2.7K ohm Pull up to VCC5
2.7K ohm Pull up to VCC5INTH#
1M ohm Pull up to VBAT
4.7K ohm Pull up to VCC3_SB
THRM#
4.7K ohm Pull up to VCC3
APICCLK
PCIRST#1
NB , Super I/O , FWH
PCI slot 1-3PCIRST#2
HD_RST#
Primary, Scondary IDE
DDR DIMM Config.
DEVICE
DIMM 1
DIMM 2
1010000B
1010001B
CLOCKADDRESS
MDCLK0/MDCLK#0
MDCLK2/MDCLK#2
MDCLK4/MDCLK#4
MDCLK1/MDCLK#1
MDCLK3/MDCLK#3
MDCLK5/MDCLK#5
GPO25/GPI25
GPO26/GPI26/SMBDT2
(VDDS)
GPO27/GPI27/SMBCK2
(VDDS)
GPO28/GPI28/VIDSEL
GPO29/GPI29/VRDSLP
GPO30/GPI30
GPO31/GPI31
/GPIOB
/GPIOC
/GPIOD
GPI25
SMBDT2
SMBCK2
GPO28
/VIDSEL
GPO29
/VRDSLP
GPI30
GPI31
4.7K ohm Pull down
2.7K ohm Pull up to VCC3
2.7K ohm Pull up to VCC3
SATA_LED
4.7K ohm Pull up to VCC3
BSEL0
4.7K ohm Pull down
PCI Config.
DEVICE
PCI Slot 1
PCI Slot 2
PCI Slot 3
INTA#
INTB#
INTC#
PR EQ#0
PGNT#0
INTD#
INTB#
INTC#
INTD#
PR EQ#1
PGNT#1
INTA#
INTC#
INTD#
PR EQ#2
INTA# PGNT#2
INTB#
1
IDSEL
AD16
AD17
AD18
CLOCKREQ#/GNT#
PCICLK1
PCICLK2
PCICLK3
CLK GEN PIN OUTMCP1 INT Pin
14 (PCICLK3)
15 (PCICLK4)
17 (PCICLK5)
MSI
Title
Size Document Number Rev
Dat e: Sheet of
MICRO-STAR INt'L CO., LTD.
General Purpose Spec
MS-7104
4 29Thursday, September 29, 2005
2 00
5
4
3
2
1
Pull-Down Capacitors
NBCLK66
AGPCLK
VLCLK66
SIOPCLK
SBPCLK
PCICLK1
PCICLK2
PCICLK3
USBCLK
SB14MHZ
GUICLK
APICCLK
DCLK_FB
CN10 X_8P4C-10P3
used only for EMI issue
Trace less 0.2"
X_C10P25V2NPOLC208
X_C10P25V2NPOLC210
X_C22P50V2NPOLC214
X_C10P25V2NPOLC215
7
8
5
6
3
4
1
2
X_C10P25V2NPOLC212
X_C10P25V2NPOLC216
X_C10P25V2NPOLC199
X_C10P25V2NPOLC211
C22P50V2NPOLC195
VCC3V
VCC2.5A
SMBCLK1
SMBDATA1
VCC2.5B
DCLK_OUT
VCC3V
CB30
0.1u_0402
CB21
0.1u_0402
CB31
0.1u_0402
CB32
0.1u_0402
CB29
0.1u_0402
CB33
X_0.1u_0402
CB28
0.1u_0402
CB26
0.1u_0402
CB23
0.1u_0402
U10
51
CPU_VDD3.3
54
CPU_GND3.3
50
CPU_VDD2.5
47
CPU_GND2.5
5
3V66_VDD
9
3V66_GND
16
PCI_VDD
13
PCI_GND
22
48_VDD
19
48_GND
55
REF_VDD
2
REF_GND
23
CORE_VDD
24
CORE_GND
27
SCLK
28
SDATA
34
DDR_VDD1
33
DDR_GND1
40
DDR_VDD2
39
DDR_GND2
45
BUF_IN
ICS950917
CPUCLK
CPUCLK#
CPUCLKCS
CPUCLKCS#
AGP0
*SEL_CK408/K7/AGP1
AGP2
~*FS1/PCI_F
MULTSEL/PCI2
TURBO#
*FS3/48MHz
*FS2/24_48MHz
*FS0/REF0
VTT_GD#/**REF1
IREF
*PD#/RESET#
DDR0
DDR#0
DDR1
DDR#1
DDR2
DDR#2
DDR3
DDR#3
DDR4
DDR#4
DDR5
DDR#5
FB_OUT
PCI1
PCI3
PCI4
PCI5
CLK_CPU CPUCLK
53
CLK_CPU#
52
CLK_NB
48
CLK_NB#
49
CLK66_1
6
SEL_CK408
7
CLK66_2
8
FS1
10
CLK33_1
11
MULT
12
CLK33_3 PCICLK1
14
CLK33_4
15
CLK33_5
17
TURBO#
18
FS3
20
FS2
21
FS0
1
VTTGD#
56
X1
3
X1
4
X2
25
26
44
43
42
41
38
37
36
35
32
31
30
29
46
X1 14M-32PF-HC49S-D
X2
I REF
PD#
FB_O
R150 27D4R3F
R144 27D4R3F
R145 27D4R3F
R151 27D4R3F
R191 33/0402
R181 33/0402
R189 33/0402
R182 33/0402
R N48
7 8
5 6
3 4
1 2
33
R186 10K_0402
R185 47R2
R187 33/0402
R197 33/0402
R194 22R2
R164 22R2
R179 22R2
R177 475R3F
R178 X_33/0402
DCLKA0
DCLKA#0
DCLKA1
DCLKA#1
DCLKA2
DCLKA#2
DCLKA3
DCLKA#3
DCLKA4
DCLKA#4
DCLKA5
DCLKA#5
R153 33/0402
C56P50V3NPOC202
C56P50V3NPOC200
DCLK_FB
CPUCLK#
NBHCLK
NBHCLK#
NBCLK66
VLCLK66
AGPCLK
SIOPCLK
F WH_CLK
SBPCLK
PCICLK2
PCICLK3
VCC3V
USBCLK
SIO_ 48M
SB14MHZ
AC97XIN
GUICLK
APICCLK
FP_RST#
DCLK_FB 9
CPUCLK 6
CPUCLK# 6
NBHCLK 8
NBHCLK# 8
NBCLK66 10
VLCLK66 17
AGPCLK 14
SIOP CLK 18
F WH_CLK 18
SBPCLK 17
PCICLK1 20
PCICLK2 20
PCICLK3 20
USBCLK 15
SIO_ 48M 18
SB14MHZ 16
AC97XIN 24
GUICLK 11
APICCLK 17
V T8373b02_ECN
FP_RST# 25,27
DCLKA0
DCLKA#0
DCLKA1
DCLKA#1
DCLKA2
DCLKA#2
DCLKA3
DCLKA#3
DCLKA4
DCLKA#4
DCLKA5
DCLKA#5
R N45 8P4R-10
1 2
3 4
5 6
7 8
R N46 8P4R-10
1 2
3 4
5 6
7 8
R N44 8P4R-10
1 2
3 4
5 6
7 8
Pull Hi 4.7K to
3.3V in Page 23
MDCLK0
MDCLK#0
MDCLK1
MDCLK#1
MDCLK2
MDCLK#2
MDCLK3
MDCLK#3
MDCLK4
MDCLK#4
MDCLK5
MDCLK#5
MDCLK0 12
MDCLK#0 12
MDCLK1 12
MDCLK#1 12
MDCLK2 12
MDCLK#2 12
MDCLK3 12
MDCLK#3 12
MDCLK4 12
MDCLK#4 12
MDCLK5 12
MDCLK#5 12
filtering from 10K~1M
VCC3
VCC2_5
D D
VCORE
C C
VCC2_5
B B
CP11 X_COPPER
FB16 X_80-700mA
SMBCLK112,16,25
CB22
X_0.1u_0402
CB19
X_0.1u_0402
VTTGD#
CB25
X_0.1u_0402
CB27
X_0.1u_0402
FB14 X_80-700mA
CP9 X_COPPER
CB18 R190 33/0402
X_0.1u_0402
VCC3
R138
220R2
R148
1KR2
R141 10K_0402
Q16
2N3904S
SMBDATA112,16,25
FB15 X_80-700mA
CP10 X_COPPER
CB24
X_0.1u_0402
DCLK_OUT9
Shut Source Termination Resistors
CPUCLK
CPUCLK#
Trace less 0.2"
A A
* : Internal pull-up resistor
** : Internal pull-down resistor
~ : Have 2X drive strength
R154 49.9RST
R147 49.9RST
49.9ohm for 50ohm M/B impedance
5
CLOCK STRAPPING RESISTORS
VCC3V
FS3
FS2
FS1
FS0
4
R192 X_10K_0402
R188 X_10K_0402
R183 10K_0402
R196 10K_0402
FS3 FS2 FS1 FS0
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
C22P50V2NPOLC209
FSB (MHz)
100 MHz
133 MHz
200 MHz
166 MHz
BSEL1 6,16
BSEL0 6,16
VCC3V
MULT
MULT
1
SEL_CK408
PIN7 CPU output type
0 K7
1 CK408 / AGP
3
R184 10K_0402
Rr
22105.00mA 1.0V
475
2.32mA 0.7V
IohIref
4*Iref
6*Iref
Vdd/3Rr
R180 X_10K_0402
Voh
Ioh*Rt
VCC3V
MSI
Title
Micro-Star
Clock Generator
S ize Document Number Rev
MS-7104
2
Date: Sheet of
5 29Thursday, September 29, 2005
1
200
5
4
3
2
1
V IDPWRGD DC Specifications
V IL
CPU SI GNAL BLOCK
DBRESET
AD26
AC26
ITP_CLK1
ITP_CLK0
D10#
D9#
B25
G22
C24
HD#8
HD#9
CPUVID_GD
VID4
VID5
VID3
AE1
AE2
AD2
AD3
VID4#
VID5#
VIDPWRGD
D8#
D7#
D6#
D5#
B24
C23
D22
C21
HD#6
HD#4
HD#5
HD#7
VID2
AE3
VID3#
VID2#
D4#
D3#
A25
HD#3
HA#[3..31]8
D D
HDBI#08
HDBI#18
HDBI#28
HDBI#38
F ERR#17
STPCLK#17
CPUINIT#17
HDBSY#8
HDRDY#8
H TRDY#8
HADS#8
THERMTRIP#27
BSEL05,16
BSEL15,16
HD#[0..63]
HLOCK#8
H BNR#8
HITM#8
HBPRI#8
HDEFER#8
CPU_TMPA18
VTIN_GND18
IGNNE#17
SMI#17
A20M#17
SLP#17
C C
CPU_TMPA
C73
X_220p_X7R
B B
PWRGD_CPU25
CPURST#8
A A
HD#[0..63]8
HDBI#0
HDBI#1
HDBI#2
HDBI#3
IERR#
F ERR#
STPCLK#
CPUINIT#
HDBSY#
HDRDY#
H TRDY#
HADS#
HLOCK#
HBNR#
HIT#8
C28 X_0.1u
BOOTSELECT
R25 60.4RST
BSEL0
BSEL1
P WRGD_CPU
CPURST#
HIT#
HITM#
HBPRI#
HDEFER#
ITP_TDI
ITP_TRST#
ITP_TCK
CPU_TMPA
VTIN_GND
THERMTRIP#
PROCHOT#
IGNNE#
SMI#
A20M#
SLP#
Near CPU
HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54
E21
G25
P26
V21
AC3
AA3
AB2
AF26
AB26
A22
AE21
AF24
AF25
AD1
AE26
AD6
AD5
AB23
AB25
AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
V6
B6
Y4
W5
H5
H2
J6
G1
G4
G2
F3
E3
D2
E2
C1
D5
F7
E6
D4
B3
C4
A2
C3
B2
B5
C6
A7
HA#[3..31]
CPU1A
DBI0#
DBI1#
DBI2#
DBI3#
IERR#
MCERR#
FERR#
STPCLK#
BINIT#
INIT#
RSP#
DBSY#
DRDY#
TRDY#
ADS#
LOCK#
BNR#
HIT#
HITM#
BPRI#
DEFER#
TDI
TDO
TMS
TRST#
TCK
THERMDA
THERMDC
THERMTRIP#
GND/SKTOCC#
PROCHOT#
IGNNE#
SMI#
A20M#
SLP#
RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
BOOTSELECT
OPTIMIZED/COMPAT#
BSEL0
BSEL1
PWRGOOD
RESET#
D63#
D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#
D53#
D52#
D51#
V22
V25
U21
HD#50
HD#52
HD#53
HD#51
HA#30
HA#29
HA#31
HA#28
AB1
A35#
A34#Y1A33#W2A32#V3A31#U4A30#T5A29#W1A28#R6A27#V2A26#T4A25#U3A24#P6A23#U1A22#T2A21#R3A20#P4A19#P3A18#R2A17#T1A16#N5A15#N4A14#N2A13#M1A12#N1A11#M4A10#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
T23
T22
T25
U26
HD#47
HD#48
HD#46
T26
R24
HD#43
HD#45
HD#44
R25
HD#42
U23
U24
HD#49
HA#26
D42#
D41#
P24
R21
HD#40
HD#41
HA#23
HA#24
D40#
D39#
N25
N26
HD#38
HD#39
HA#22
D38#
M26
HD#37
HA#25
HA#27
HA#20
HA#21
D37#
D36#
D35#
N23
M24
HD#36
HD#35
HA#17
HA#18
HA#19
D34#
D33#
P21
N22
M23
HD#33
HD#32
HD#34
HA#16
HA#15
D32#
D31#
K23
H25
HD#31
HD#30
HA#14
HA#13
D30#
D29#
J24
L22
HD#29
HD#28
HA#12
D28#
M21
HD#27
HA#9
HA#8
HA#11
HA#10
M3
A9#L2A8#M6A7#L3A6#K1A5#L6A4#K4A3#
D27#
D26#
D25#
D24#
L21
H24
G26
D26
HD#26
HD#23
HD#25
HD#24
HA#6
HA#7
D23#
D22#
F26
E25
HD#22
HD#21
HA#4
HA#5
D21#
D20#
F24
F23
HD#20
HD#19
HA#3
K2
D19#
D18#
E24
G23
HD#17
HD#18
AE25
DBR#
D17#
D16#
D15#
H22
D25
HD#16
HD#15
A5
A4
VCC_SENSE
D14#
D13#
J21
D23
C26
HD#12
HD#14
HD#13
VSS_SENSE
D12#
D11#
H21
HD#10
HD#11
VID1
VID0
AE4
AE5
VID1#
D2#
A23
B22
HD#1
HD#2
VID0#
LINT0/INTR
D1#
B21
HD#0
CPUVID_GD 26
VID[0..5] 26
GTLREF3
GTLREF2
GTLREF1
GTLREF0
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0
BCLK1#
BCLK0#
RS2#
RS1#
RS0#
AP1#
AP0#
BR0#
COMP1
COMP0
DP3#
DP2#
DP1#
DP0#
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
LINT1/NMI
D0#
SOCK478-DIP
AA21
AA6
F20
F6
AB4
AA5
Y6
AC4
AB5
AC6
H3
J3
J4
K5
J1
AD25
A6
Y3
W4
U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24
AF23
AF22
F4
G5
F1
V5
AC1
H6
P1
L24
L25
K26
K25
J26
R5
L5
W23
P23
J23
F21
W22
R22
K22
E22
E5
D1
C58 220p_X7R
BPM#5
BPM#4
BPM#3
BPM#2
BPM#1
BPM#0
HREQ#4
HREQ#3
HREQ#2
HREQ#1
HREQ#0
TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8
TESTHI7
TESTHI0
CPUCLK#
CPUCLK
HRS#2
HRS#1
HRS#0
BREQ#0
COM P1
COM P0
HADSTB#1
HADSTB#0
HDSTB3
HDSTB2
HDSTB1
HDSTB0
HDSTB#3
HDSTB#2
HDSTB#1
HDSTB#0
NMI
I NTR
GTLREF1
HREQ#4 8
HREQ#3 8
HREQ#2 8
HREQ#1 8
HREQ#0 8
R 27 62
R 47 62
R 18 62
R 34 62
R 35 62
R 23 62
R 21 62
HRS#2 8
HRS#1 8
HRS#0 8
R 41 61.9/6/1
R 37 61.9/6/1
V CORE
CPUCLK# 5
CPUCLK 5
BREQ#0 8
HADSTB#1 8
HADSTB#0 8
HDSTB3 8
HDSTB2 8
HDSTB1 8
HDSTB0 8
HDSTB#3 8
HDSTB#2 8
HDSTB#1 8
HDSTB#0 8
NMI 17
INTR 17
VIH
It must rout to the enable pi n of PWM and CK-409.
VIDGD to Vccp delay time is from 1 ms to 10ms.
VIDGD rising time is 150ns.
CPU GTL REF ERNCE VOLTAGE BLOCK
GTLREF1
BREQ#08
CPURST#8
FERR#17
CPU STRAPPING RES ISTORS
VCORE
Min MaxT yp
0.9
VCORE
0.62*Vccp
C55
1u
CPU ITP BLOCK
ITP_TDI
ITP_TRST#
DBRESET
V T8373B REV: 0.2
ITP_TCK
PROCHOT#
P WRGD_CPU
BREQ#0
CPURST#
THERMTRIP#
IERR#
STPCLK#
SMI#
SLP#
CPUINIT#
I NTR
NMI
A20M#
IGNNE#
R N3
7 8
5 6
3 4
1 2
8P4R-51R3
R48 X_150
R40 680
R905 X_150
R49 X_27
R50 62
R30 300
R51 51
R31 51
R14 62
R19 62
R20 X_150
R N4
1
1
2
2
3
3
4
4
6
6
7
7
8
8
9
9
150
BPM#2
BPM#0
BPM#1
BPM#3
BPM#4
BPM#5
0.3
R38
100RST
R39
169RST
5
5
10
10
VCORE
VCORE
VCORE
VCORE
Title
MSI
Micro-Star
CPU Socket 478 part1
S ize Document Number Rev
MS-7104
5
4
3
2
Date: Sheet of
6 29Thursday, September 29, 2005
1
200
5
4
3
2
1
VCC_VID
CPU VOLTAGE BLOCK
VID Voltage is from 1.14V to 1.32V.
D D
VCORE
A10
A12
A14
A16
A18
A20
AA10
AA12
AA14
AA16
AA18
AA8
AB11
AB13
AB15
AB17
AB19
AB7
AB9
AC10
AC12
AC14
AC16
AC18
AC8
AD11
AD13
AD15
AD17
AD19
AD7
AD9
AE10
AE12
AE14
AE16
AE18
AE20
AE6
AE8
AF11
AF13
AF15
AF17
AF19
C19
VCC
VCC
VSSC2VSS
C22
VCC
VSS
C25
VCC
VSS
AF2
VCC
VCC
VSSC5VSSC7VSSC9VSS
CPU1B
VCC
VCC
VCC
VCC
VCC
VCC
VCCA8VCC
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
VSSB4VSSB8VSS
C11
C13
VSS
C15
VSS
C17
VCC
VSS
D10
VSS
A11
VSS
A13
VSS
A15
VSS
A17
VSS
A19
VSS
A21
VSS
A24
VSS
A26
VSS
A3
VSS
A9
VSS
AA1
VSS
AA11
VSS
AA13
VSS
AA15
VSS
AA17
C C
B B
AA19
AA23
AA26
AA4
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24
AB3
AB6
AB8
AC11
AC13
AC15
AC17
AC19
AC2
AC22
AC25
AC5
AC7
AC9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AD10
VSS
AD12
AD14
VSS
AD16
VSS
AD18
VSS
AD21
VSS
AD23
VSS
AD4
VSS
AD8
VSS
AE11
VSS
AE13
VSS
AE15
VSS
AE17
VSS
AE19
VSS
AE22
VSS
AE24
VSS
AE7
VSS
AE9
VSS
AF1
VSS
AF10
VSS
AF12
VSS
AF14
VSS
AF16
VSS
AF18
VSS
AF20
VSS
AF6
VSS
AF8
VSS
B10
VSS
B12
VSS
B14
VSS
B16
VSS
B18
VSS
B20
VSS
B23
VSS
B26
VSS
It is derived from 3.3V.
It should be able to source 150mA.
It drives the power logic of BSEL[1:0] and VID[5:0].
VID to VIDGD delay time is f rom 1ms to 10ms.
VID to VIDGD deassertion tim e is 1ms for max.
AF21
AF5
AF7
AF9
B11
B13
B15
B17
B19
C10
C12
C14
C16
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCB7VCCB9VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSSD3VSS
VSSD6VSSD8VSSE1VSS
VSS
D12
D14
D16
D18
D20
D21
D24
E11
E13
E15
C18
VCC
VSS
E17
C20
VCC
VSS
E19
VCC
VSS
E23
D11
D13
VCCC8VCC
VSS
E26
D15
D17
VCC
VCC
VSSE7VSSE9VSS
VSSE4VSS
D19
VCC
F10
VCC
VCCD7VCCD9VCC
VSS
VSS
F12
F14
E10
VSS
F16
VCC_VID
E12
E14
VCC
VCC
VSS
VSSF2VSS
F18
NEAR CPU
E16
E18
E20
VCC
VCC
VCC
VSS
VSSF5VSSF8VSS
F22
F25
C 26
1u
F11
F13
VCCE8VCC
G21
G24
VCC
VSS
1.2V 150mA
C 27
X_0.1u
Near processor
F15
F17
F19
F9
VCC
VCC
VCC
VCC
VSS
VSSG3VSSH1VSS
G6
H23
H26
AF4
VCC-VID
VSS
VSSH4VSSJ2VSS
AD20
AF3
VCC-IOPLL
VCC-VIDPRG
VSS
VSSJ5VSS
J22
J25
K21
AE23
VCCA
VSSA
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SOCK478-DIP
AD22
Y5
Y25
Y22
Y2
W6
W3
W24
W21
V4
V26
V23
V1
U5
U25
U22
U2
T6
T3
T24
T21
R4
R26
R23
R1
P5
P25
P22
P2
N6
N3
N24
N21
M5
M25
M22
M2
L4
L26
L23
L1
K6
K3
K24
It support DC current if 100mA.
CPU_IOPLL
C 25
X_1u
VSSA
The ESL is less than 5nH, and the ESR is less than 0.3ohm.
L2 X_4.7uH-1206-100mA
L1 4.7uH-1206-100mA
DC voltage drop should
C 32
10u_1206
be less than 70mV.
VCORE
CPU DECOUPLING CAPACITORS
VCORE
C 29 10u_12 06
C 20 10u_12 06
C 21 10u_12 06
C 30 10u_12 06
C 22 10u_12 06
A A
C 31 10u_12 06
C 23 10u_12 06
Place these caps within north side of processor
5
C 56 10u_1206
C 53 10u_1206
C 52 10u_1206
C 45 10u_1206
Place these caps within socket cavity
4
VCORE VCOREVCORE
+
C 50
C100U2VSP
VCORE
C 44 10u_12 06
C 46 10u_12 06
C 49 10u_12 06
C 59 10u_12 06
C 72 10u_08 05
C 71 10u_08 05
C 70 10u_08 05
Place these caps within south side of processor
3
2
VCORE VCORE VCORE VCORE VCORE VCORE VCORE VCORE
1
1
1
1
1
1
SP7
SP1
X_SP
X_SP
MSI
Title
Size Document Number Rev
Dat e: Sheet of
1
1
SP5
SP4
X_SP
X_SP
1
1
1
SP8
SP3
X_SP
X_SP
Micro-Star
CPU Socket 478 part2
MS-7104
1
1
1
1
SP6
SP2
X_SP
X_SP
7 29Thursday, Septembe r 29, 2005
1
1
200
4
3
2
1
B Y PASS CAP
VCORE
VCORE
D D
U19
T19
R19
P19
N19
M19
L19
L18
L17
L16
VTT
GND
VTT
GND
VTT
GND
VTT
GND
L15
VTT
GND
VTT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HDSTB0P
HDSTB0N
HDSTB1P
HDSTB1N
HDSTB2P
HDSTB2N
HDSTB3P
HDSTB3N
GND
GND
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
D27
D26
A29
C26
C28
D28
A27
B29
A26
B26
D25
E24
A25
A28
D24
C25
K28
K29
J28
K27
J26
J29
J25
J27
F28
G29
G27
D29
E27
F27
E28
F29
E23
B24
C24
A24
A23
B23
A22
C23
F21
C22
E21
C21
D20
D21
F20
E20
B19
C19
B20
B18
C20
A20
C18
B17
B16
A17
C14
C15
A18
B15
B14
A15
B27
C27
H28
G28
D23
D22
C17
C16
HD#0
HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63
HDSTB0
HDSTB#0
HDSTB1
HDSTB#1
HDSTB2
HDSTB#2
HDSTB3
HDSTB#3
HDSTB0 6
HDSTB#0 6
HDSTB1 6
HDSTB#1 6
HDSTB2 6
HDSTB#2 6
HDSTB3 6
HDSTB#3 6
HADSTB#06
HADSTB#16
H DEFER#6
CPURST#6
NBHCLK#5
HADS#6
H BNR#6
HBPRI#6
BREQ#06
HDBSY#6
HDRDY#6
HLOCK#6
H TRDY#6
HREQ#06
HREQ#16
HREQ#26
HREQ#36
HREQ#46
HRS#06
HRS#16
HRS#26
HDBI#06
HDBI#16
HDBI#26
HDBI#36
NBHCLK5
HA#[3..31]
HIT#6
HITM#6
C285
0.01u
HADSTB#0
HADSTB#1
HADS#
HBNR#
HBPRI#
BREQ#0
HDBSY#
HDEFER#
HDRDY#
HIT#
HITM#
HLOCK#
H TRDY#
HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HRS#0
HRS#1
HRS#2
HDBI#0
HDBI#1
HDBI#2
HDBI#3
CPURST#
NBHCLK
NBHCLK#
Solder side
C290
0.01u
HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31
HA#[3..31]6
C C
B B
near NB
GTLVREF_NB
C116
0.01u
GTLVREF_NB1
near NB
C286
C119
0.01u
0.01u
A A
0.01uC111
C294
0.01u
HRCOMP
HCOMPVREF
Y29
V27
AA29
Y27
Y26
AC27
AA28
AB27
AA27
AC29
AB29
AB28
AC26
AD29
T28
R28
N29
N28
P29
P27
R27
N26
T26
P26
R25
N27
N25
R29
T27
U26
T25
W28
R26
M29
M28
T29
K26
M25
U27
M26
U29
M24
W27
V28
V26
W29
V29
M27
K25
C29
H27
B21
A21
D14
Y23
W23
R24
V24
F22
G24
F19
F16
N24
W26
G25
G26
K24
L27
L29
L26
L24
U5A
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
HADSTB0
HADSTB1
ADS
BNR
BPRI
BREQ
DBSY
DEFER
DRDY
HIT
HITM
HLOCK
HTRDY
HREQ0
HREQ1
HREQ2
HREQ3
HREQ4
RS0
RS1
RS2
HDBI0
HDBI1
HDBI2
HDBI3
CPURST
HCLK+
HCLK-
HAVREF0
HAVREF1
HDVREF0
HDVREF1
HDVREF2
HDVREF3
GTLVREF
HAP0
HAP1
HRCOMP
HCOMPVREF
DPWR
GND
GND
GND
GND
GND
GND
GND
GND
VTT
GND
VTT
GND
VTT
GND
VTT
GND
VTT
GND
HD#[0..63] 6
0.1u
Component Side
P4M800 CE
L25
L28
B28
D15
D16
D19
E22
B25
A16
A19
B22
4
E29
E26
E25
H26
H29
P25
P28
U25
U28
Y25
Y28
M18
3
N18
P18
R18
V18
U18
T18
AC28
2
VCORE
CB42
10u_0805
CB45CB9
0.1u
Solder Side
GTLVREF _NB1
R98
169RST
GTLVREF_NB
R90
169RST
HCOMPVREF
R85
49.9RST
HRCOMP
Title
VCORE
VCORE
VCORE
R93 100RST
R87 100RST
R88 100RST
R92 20.5RST
MICRO-STAR INt'L CO., LTD.
NORTH BRIDGE
S ize Document Number Rev
MS-7104
Date: Sheet of
1
8 29Thursday, September 29, 2005
200
4
VDIMM
W12
W13
W14
W15
W16
VCC25MEM
VCC25MEM
VCC25MEM
VCC25MEM
W17
VCC25MEM
VCC25MEM
V11
W11
VCC25MEM
VCC25MEM
D D
C C
B B
MD[63..0]12,13
CKE012,13
CKE112,13
CKE212,13
CKE312,13
DQM#[7..0]12,13
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
CKE0
CKE1
CKE2
CKE3
DQM#0
DQM#1
DQM#2
DQM#3
DQM#4
DQM#5
DQM#6
DQM#7
AD28
AE27
AF27
AG28
AD27
AE29
AG27
AG29
AH29
AJ29
AG25
AJ25
AJ28
AH27
AH26
AJ26
AJ24
AG24
AJ22
AG21
AH24
AG23
AG22
AJ21
AH21
AJ20
AG18
AH18
AG20
AH19
AJ18
AG17
AJ12
AG12
AJ10
AJ9
AH12
AJ11
AG10
AH9
AG8
AJ7
AJ6
AH6
AG9
AJ8
AG5
AJ5
AH4
AJ4
AJ2
AH1
AG4
AF4
AG3
AJ1
AG1
AF2
AD3
AD1
AG2
AF3
AE1
AD2
AF21
AF23
AE22
AF24
AF29
AG26
AH22
AG19
AH10
AG6
AJ3
AF1
U5B
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
CKE0
CKE1
CKE2
CKE3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
W18
W19
V19
VCC25MEM
VCC25MEM
VCC25MEM
3
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
BA0
BA1
AF13
AD15
AJ15
AJ16
AJ17
AF16
AG15
AE18
AF17
AE19
AJ14
AF20
AE21
AD7
AF12
AJ13
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA[13..0] 12,13
BA0 12,13
BA1 12,13
Solder Side
DMCOMP
MEMDET
SRAS
SCAS
SWE
CS0
CS1
CS2
CS3
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
MCLKIA
MCLKO-
MCLKO+
MEMVREF1
MEMVREF2
MEMVREF3
MEMVREF4
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AE5
AE24
AE12
AF9
AF11
AD9
AF8
AG7
AF7
AF28
AJ27
AJ23
AJ19
AG11
AH7
AH3
AE3
AD26
AE26
AF26
AD23
AD17
AD11
AD8
M16
N16
P16
R16
T16
U16
V16
M15
N15
P15
R894 300RST
R895 1KRST
SRAS#A
SCAS#A
SWE #A
CS#0
CS#1
CS#2
CS#3
DQS#0
DQS#1
DQS#2
DQS#3
DQS#4
DQS#5
DQS#6
DQS#7
DCLK_FB
MCLKO#
DCLKO
MVREF_NB
SRAS#A 12,13
SCAS#A 12,13
SWE#A 12,13
CS#0 12,13
CS#1 12,13
CS#2 12,13
CS#3 12,13
DQS#[7..0] 12,13
DCLKO as short as passable
DCLKI = DCLKx + 2 "
R63 22R2
2
VDIMM
R114
100
MVREF_NB
R116
100
VDIMM VDIMM
MVREF_NB = 0.5* VCCDDR
C143
4.7u_0805
CB8
10u_0805
CB3
10u_0805
CB6
1u
C142
X_1000p
Component Side
1
C293
1000p
solder side
CB50
10u_0805
CB46
10u_0805
CB48
X_1u
CB44
1u
CB41
X_1u
CB43
10u_0805
Solder Side
Near to NB chip
MCLKO#
DCLK_FB
DCLK_FB 5
DCLK_OUT 5
R896 X_10KR0402
X_C5P50VNPOLC842
Solder Side
U5_1
2
2
V-Class
Heatsink
1
1
E31-0401520-E25
A A
P4M800 CE
AE2
GND
AE8
GND
AE11
GND
AE14
GND
AE16
GND
AE17
GND
AE20
GND
AE23
GND
GND
AE28
AE25
GND
AH2
GND
AH5
GND
AH8
GND
AH11
GND
AH14
GND
AH17
GND
AH20
GND
AH23
GND
AH25
GND
AH28
GND
AF5
GND
M17
GND
N17
GND
P17
GND
R17
GND
T17
GND
U17
GND
V17
GND
V15
GND
U15
GND
T15
GND
R15
GND
Title
MICRO-STAR INt'L CO., LTD.
NORTH BRIDGE
S ize Document Number Rev
MS-7104
4
3
2
Date: Sheet of
1
9 29Thursday, September 29, 2005
200
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