Foxconn 848M02 Schematics
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Foxconn Precision Co. Inc.
D D
848M02 Schematic
Date: 2004/6/25
PAGE INDEX
Fab A
01. Index Page
02. Topology
03. Rest Map
C C
04. Clock Distribution
05. Power Delivery Map
06. ClockGen ICS952603
07. Voltage Regulator Down 10
08. 2.5V Power and 5V_DUAL
09. 1.5V Power
10. VTT_DDR Power
11. LGA775 -1
12. LGA775 -2
B B
13. Springdale-GMCH-1
14. Springdale-GMCH-2
15. Springdale-GMCH-3
16. DDR Channel A
17. AGP Connector
18. ICH5-1
19. ICH5-2 & IDE Connecter
20. ICH5-3
21. LAN RTL8101L & USB
22. LAN_POWER
23. LAN Connector
24. FWH
25. USB Connectors
26. AC'97 Codec
27. Power/MISC Connectors
28. PCI Slots 1,2
29. PCI Slot 3
30. Super IO ITE8712
31. Keyboard/Mouse/FAN
32. Serial/Print Ports
33. GPIO Summary
34. Jumper Setting Summary
35. Modify list
A A
Title
Size Document Number Rev
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4
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Date: Sheet of
FOXCONN PCEG
Index Page
848M02
1
1 34Friday, August 27, 2004
FC
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VRD 9/10
D D
3 Phase PWM
AGP 4X / 8X
4x/8x AGP
AGP Solt
Intel
Prescott processor
LGA775 ZIP Socket
400/533/800 FSB
GMCH
DDR 400/333/266
CK-409 Clock
Channel A DDR
DIMM1
848P
DDR 400/333/266
932 Pin FC-BGA
C C
Back Panel
USB2.0 Port 1
USB2.0 Port 2
USB2.0 Port 3
USB2.0 Port 4
Front Panel
ICH5
PCI Interface
USB2.0 Port 5
USB2.0 Port 6
USB2.0 Port 7
460 Pin mBGA
USB2.0 Port 8
Channel B DDR
DIMM1
uATX Form Factor
PCI Slot 1
PCI Slot 2
PCI Slot 3
10/100 BT LAN
RTL8100C
B B
IDE CONN 1
IDE CONN 2
S-ATA0
S-ATA1
Super I/O
ITE8712F
PS2
Keyboard / Mouse
A A
5
Parallel
Serial
4
Floppy
Drive Connector
Firmware HUB
2MB
3
AC 97 Code 2.3
ALC 655
2
Title
Size Document Number Rev
Date: Sheet of
FOXCONN PCEG
Topology
848M02
1
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CPU
D D
CPU RSTJ
CPU _PWRGD
ATX
Power
PWRGD_3V
GMCH
CPURSTJ
PSON
PWRGD_ATX
PS_On
C C
PCIRSTJ
ICH5
ICH_PWRGD
PCIRSTJ
PWRGD_3V
Front Panel
B B
FR_RST
SW_ON
SLP_S3#
System_RST
SW_ON#
KBRST
RSM RST#
PWR BTN#
POWBTN
Buffer
Buffer
PANSWH#
Super IO
KBRST
PWR_ON#
PSON
PSIN
RSMRST#
AGP 4X / 8X
AGP Solt
uATX Form Factor
PCI Slot 1
PCI Slot 2
PCI Slot 3
IDE CONN 1
IDE CONN 2
FWH
A A
Title
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Date: Sheet of
FOXCONN PCEG
Reset Map
848M02
1
3 34Friday, August 27, 2004
FC
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5
14.318MHz
4
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1
CPU
D D
100/133/200 MHz Diff Pair
100/133/200 MHz Diff Pair
66 MHz
48 MHz
48 MHz
AGP 4x/8x
SpringDale
Channel A DDR
DIMM1
Channel B DDR
DIMM1
C C
B B
CK409-ICS952603
66 MHz
14.318Mhz
66 MHz
33 MHz
48 MHz
33 MHz
33 MHz
FWH
PCI LAN
RTL8101L
ICH5
33 MHz
33 MHz
33 MHz
PCI Slot 1
PCI Slot 2
PCI Slot 3
32.768KHz
AC'97
Super I/O
33 MHz
100 MHz Diff Pair SRC
A A
Title
Size Document Number Rev
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Date: Sheet of
FOXCONN PCEG
Clock Distribution
848M02
1
4 34Friday, August 27, 2004
FC
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D D
ATX
12V
P/S
+
+
1
1
1
2
2
2
V
V
V
5
V
S
B
ATX SPS
3
.
5
3
V
V
>
C C
5V_SB
3 VOLTS
BATTERY
B B
12V_VRM
MIC5258
PWRG_ATX
AMS1086
5V_SYS
>
3D3V_SYS
VRD 10
5V_DUAL
3D3V_SB
>
>
>
OR
1.5V
REGULATOR
>
>
VCC_RTC
3D3V_SYS
5V_SYS
12V_SYS
-12V_SYS
3D3V_SB
CORE_CPU_SYS
VCCVID
VCC3_3:
3.3V
610mA
VCCSUS3_3
RESUME:
3.3V 70mA
>
ICH 5
VCCRTC
VCCQ
>
>
>
SPD
VTTFSB
0.8375V~1.6V
2.4A
MPGA478
CORE_CPU_SYS
0.8375V~1.6V 60A
VCC_VID
1.2V 30mA
V_CPU_IO
1.1V~1.85V
45mA
VCC1_5:
CORE LOGIC:
1.5V 970mA
PCI PER SLOT:
>
3.3V 7.6A
5V 5.0A
>
12V 0.5A
-12V 0.1A
>
3.3Vaux
>
0.375A
>
>
>
2D6V_STR
5V_DUAL
>
>
2.6V
REGULATOR
1.3V
REGULATOR
3D3V_SYS
5V_SB
5V_SYS
3D3V_SYS
5V_SYS
5V_SB
12V_SYS
3D3V_SYS
DDR_VTT_STR
DDR 2 DIMMS:
>
2.6V
6.00A
2D6V_STR
>
3D3V_SYS
PWRG_ATX
AUDIO
VREG
DDR VTT
1.3V
2.1A
5V_DUAL
5V_DUAL
5V_AUDIO
3D3V_SYS
>
>
>
>
>
>
>
AC' 97 AUDIO CODEC
>
A5V 70mA
3.3V 10mA
>
SPD
VCC, CORE LOG,
>
1.5V 2.46A
VCCAGP, AGP I/O
>
1.5V 1.5A
VCCDAC, DAC I/O
1.5V 65mA
>
VCCSM, DDR I/O
2.6V 2.8A
>
VCCGPIO
3.3V
30mA
>
CLK_GEN
3.3V
250mA
SUPER I/O
5V
3.3V
FWH CORE
3.3V
24mA
USB POWER
5V
PS2 KB/MS POWER
5V
5V_SB
A A
5
AMS1086
3D3V_SB
Title
Size Document Number Rev
4
3
2
Date: Sheet of
FOXCONN PCEG
Power Delivery Map
848M02
1
5 34Friday, August 27, 2004
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5
D D
3D3V_SYS
3D3V_CLK
BC2
1uF
BC3
10n F
BC5
BC1
10n F
10n F
12
FB1
FB L0805 300 Ohm
BC7
10n F
4
3
2
1
3D3V_SYS3D3V_SYS
12
U1
3
VDD_REF
10
VDD_PCI0
16
VDD_PCI1
40
VDD_CPU
BC9
10nF
27
BC10
0.1u F
34
VDD_3V66
VDD_SRC
VDD_A
VDD_48
48
24
4.7uF
FB2
FB L0805 300 Ohm
BC11
BC12
0.1u F
12
FB3
FB L0805 300 Ohm
BC13
4.7uF
BC14
0.1uF
3D3V_CLK
12
R5
1K
C C
20
3D3V_CLKVCCP
12
12
R18
220
B B
MMBT3904
R19
10K
SMB_DATA_MAIN16,31
SMB_CLK_MAIN16,31
Q1
X1
XTAL-14.318MHz
BC15
27p F
1 2
12
R30
475
BC16
27p F
RST#/PD#
32
SDATA
31
SCLK
33
VTT_PWRGD#
4
XTAL_IN
5
XTAL_OUT
46
IREF
6
VSS_REF
11
VSS_PCI0
17
VSS_PCI1
23
VSS_48
28
VSS_3V66
37
VSS_SRC
43
VSS_CPU
47
VSS_A
* 150K Internal Pull-up
**150K Internal Pull-down
ICS952603
SM Bus Address :1101-0010
CPU0
CPU0#
CPU1
CPU1#
CPU_ITP
CPU_ITP#
SRC#
*FS_C/PCIIF0
*FS_D/PCIIF1
*FS_E/PCIIF2
3V66_0
3V66_1
*3V66_2/MODE
3V66_3/VCH
DOT48
USB48
**FS_A/REF_1
**FS_B/REF_0
SRC
PCI0
PCI1
PCI2
PCI3
PCI4
PCI5
DUMMY
166_P_GMCH
39
166_N_GMCH
38
166_P_CPU
42
166_N_CPU
41
166_P_ITP
45
166_N_ITP
44
100_P_ICH
36
100_N_ICH
35
33M_LAN
7
DISCONNECT THE 1394CLK FS_D
8
33M_PCI1
9
12
33M_PCI2
13
33M_PCI3
14
33M_FWH
15
33_4
18
33_5
19
66_0
30
66_1
29
66_2
26
3V66_3-VCH
25
48_DOT
21
48_USB
22
FS_A
1
FS_B
2
DUMMY
R1 33
1 2
R2 33
1 2
R3 33
1 2
R4 33
1 2
R8 33
1 2
R9 33
1 2
RN1
7 8
5
3
*
1
33
R23 33
1 2
R24 33
1 2
R25 33
1 2
R26 33
1 2
R27 33
1 2
R28 33
1 2
R29 33
1 2
R31 33
1 2
12
R20 33
1 2
6
4
2
R21 33
1 2
R22 33
1 2
BC94 3
0.1u F
DUMMY
R10
49.9
12
12
R11
49.9
CK_33M_LAN 21
CK_33M_PCI128
CK_33M_PCI228
CK_33M_PCI329
CK_33M_FWH24
CK_33M_ICH 20
CK_33M_SIO 30
CK_66M_GMCH13
CK_66M_AGP 17
CK_66M_ICH 18
CK_48M_SIO 30
CK_48M_GMCH13
CK_48M_ICH 18
CK_14M_ICH 18
ADU14MCLK 26
CK_166M_P_GMCH13
CK_166M_N_GMCH13
CK_200M_P_CPU11
CK_200M_N_CPU11
CK_100M_P_ICH18
12
12
12
R14
R12
49.9
R13
49.9
DUMMY
DUMMY
12
12
R15
R17
49.9
R16
49.9
CK_100M_N_ICH18
3D3V_CLK
642
12
RN712
R35
10K
1K
8P4R0603
+/-5%
*
135
7 8
R36 10K
12
R38
1K
1 2
R37 10K
1 2
FSBSEL012,13
FSBSEL112,13
FSBSEL212
3V66_3-VCH
FS_A
FS_B
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet of
FOXCONN PCEG
Clock Generator CK-409
848M02
1
6 34Friday, August 27, 2004
FC
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5
D D
VID411,30
VID311,30
VID211,30
VID111,30
VID011,30
VID511,30
VRM_EN
note: 7/6-chang PWRGD_VRM pullup VCCP to 12V
add R601 to 330
7/7 del Power Good VRM for timing
VCCP
C C
5V_SYS
R523 1K
R0603 +/-5%
*
B B
12V_VRM
2
4
5
1
3
BC527
0.1uF
*
25V, X7R, +/-10%
C0603
change bc527 from 10u to 0.1u 0704
A A
R509 1K
R0603
BC511
C0603
50V, X7R, +/-10%
RT1 10K
R0603 +/-5%
CN100
ATX12V_P1_2X2
PWR4NWP1
L4 Choke Coil 1.2uH
BC670
0.1uF
*
16V, X7R, +/-10%
C0603
C0603 50V, X7R, +/-10%
+/-5%
*
560pF
R512
*
R526 0
*
*
T
DUMMY
BC526 22nF
C0603 25V, X7R, +/-10%
*
*
*
BC508
BC509
C0603
R510 1K
R0603 +/-5%
*
750
5V_SYS
R518 200K
R0603 +/-5%
R524 2.2K
R0603 +/-5%
R0603+/-5%
R531 0
*
DUMMY
EC111
1500uF
5.6nF
*
10pF
50V, NPO, +/-5%
*
R0603+/-5% DUMMY
*
*
*
R527 33K
R0603 +/-5%
R0603+/-5%
EC114
*
1500uF
R521
150K
+/-5%
R0603
*
DUMMY
*
*
EC112
1500uF
*
*
BC524
10nF
25V, X7R, +/-10%
C0603
R520
0
R0603
+/-5%
DUMMY
BC519
10nF
25V, X7R, +/-10%
C0603
EC113
*
*
1500uF
4
U51
ISL6566CR
38
VID4
39
VID3
40
VID2
1
VID1
2
VID0
3
DACSEL/VID5
35
PGOOD
37
ENLL
8
COMP
9
FB
10
VDIFF
12
VSEN
11
RGND
6
OFST
36
FS
5
REF
4
VRM10
13
OCSET
14
ICOMP
15
ISUM
16
IREF
R532 39K
R0603 +/-5%
*
R533 39K
R0603 +/-5%
*
R534 39K
R0603 +/-5%
*
VIN
BC528
3.3uF
5V_SYS
*
7
VCC
PVCC2/EN_PH3
UGATE2/PWM3
GND
41
R501
4.7
+/-5%
R0603
PVCC1
BOOT1
UGATE1
PHASE1
LGATE1
BOOT2/NC
PHASE2/NC
ISEN2/ISEN3
LGATE2/NC
PVCC3
BOOT3
UGATE3
PHASE3
LGATE3
BC501
4.7uF
*
10V, X7R, +/-10%
C1206
ISEN1
R0603 +/-1%
ISEN3
33
R503 2.2
30
R0603 +/-1%
31
29
R506 1K
32
R0603 +/-5%
34
24
R511 2.2
26
R0603 +/-1%
27
28
R516 1K
25
R0603 +/-5%
23
18
R522 2.2
21
20
22
R528 1K
19
R0603 +/-5%
17
PHASE1
PHASE2
PHASE3
3
G
12
R71 9
10K
G
G
12
R71 8
10K
G
R39 680
R0603+/-5%
R52
2.74K
*
R0603
+/-1%
VIN
DS
DS
VIN
DS
Q109
DUMMY
AOD412
DS
Q111
AOD412
VTT_PWRGD
R58
*
22.1K
+/-1%
R0603
Q101
AOD412
Q103
AOD412
DS
G
DS
G
AOD412
R514 1
R519 0
DS
G
DS
G
VTT_PWRGD12
Q2
B
MMBT3904
SOT23_BEC
E C
Q102
AOD412
Q104
*
Q110
AOD412
DUMMY
*
Q112
DUMMY
AOD412
DUMMY
R0603+/-1%
R0603+/-5%
5V_SB_SYS
*
*
*
BC510
1nF
*
50V, X7R, +/-10%
C0603
DUMMY
12
10K
+/-1%
R0603
*
2.2
R529
BC525
1nF
*
50V, X7R, +/-10%
C0603
R43
1K
+/-5%
R0603
G
BC503
4.7uF
16V, X5R, +/-10%
C1206
+/-1%
R0603
2.2
R507
VIN
DS
G
R71 7
DS
G
DS
Q3
2N7002
PHASE1
12V_SYS
BC504
BC505
1uF
*
0.1uF
*
C0603
25V, X7R, +/-10%
12V_SYS
BC515
*
0.1uF
*
C0603
25V, X7R, +/-10%
16V, X7R, +/-10%
C0805
R504 1
*
R508 0
*
BC512
1uF
16V, X7R, +/-10%
C0805
R0603+/-1%
R0603+/-5%
*
*
*
*
12V_SYS
BC520
BC523
1uF
*
0.1uF
*
C0603
25V, X7R, +/-10%
16V, X7R, +/-10%
C0805
R525 1
*
R530 0
*
VTT_OUT_RIGHT
R0603+/-1%
R0603+/-5%
*
*
L31 Choke Coil 1.0uH
*
Q105
AOD412
G
Q107
AOD412
G
BC522
4.7uF
*
16V, X5R, +/-10%
C1206
L33 Choke Coil 1.0uH
PHASE3
*
12V_SYS
R515
*
10.7K
+/-1%
R0603
VRM_EN
R535
*
1.4K
+/-1%
R0603
EC115
2
DS
AOD412
DS
Q108
AOD412
560uF
EC101
**
3300uF
DUMMY
Q106
DUMMY
*
DUMMY
VRM_EN
EC102
**
3300uF
PHASE2
+/-1%
R0603
*
2.2
R517
BC518
1nF
*
50V, X7R, +/-10%
C0603
EC116
*
560uF
DUMMY
EC104
EC103
**
**
3300uF
3300uF
DUMMY
BC514
4.7uF
*
16V, X5R, +/-10%
C1206
L32 Choke Coil 1.0uH
*
TC1
100uF
*
*
CTD
DUMMY
DUMMY
EC105
**
3300uF
**
TC2
100uF
CTD
EC106
3300uF
*
DUMMY
EC107
**
3300uF
**
DUMMY
TC3
100uF
*
CTD
DUMMY
EC108
**
3300uF
DUMMY
EC109
**
3300uF
VIN
BC921 0.1uF
BC925 0.1uF
For EMI
TC4
100uF
CTD
TC5
*
DUMMY
100uF
EC100
3300uF
*
DUMMY
CTD
EC119
560uF
*
DUMMY
*
EC117
560uF
DUMMY
1
EC120
*
560uF
DUMMY
TC6
100uF
CTD
*
DUMMY
VCCP
560uF
EC118
5
4
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Title
Size Document Number Rev
Date: Sheet of
3
2
Saturday, August 28, 2004
FOXCONN PCEG
VRD10.1
848M02
7
1
FC
34
5
2D5V_STR Regulator
4
3
2
1
R95
220
+/-5%
R0603
1
12V_SYS
3D3V_SYS
*
EC20
470uF
10V, +/-20%
CE35D80H200
G
NTD40N03R
D S
DS
Q21
NTD40N03R
EC21
1000uF
10V, +/-20%
CE35D80H200
3D3V_SB
2 1
D6
B120
Q18
G
R98
*
560
R100
*
10K
*
D D
5V_SB_SYS
2
1
D5
BAT54C
3
R94
*
*
220
5V_SB_SYS
+/-5%
R0603
R97
47K
+/-5%
DS
R0603
Q22
1 2
R99
SLP_S4J18
*
1K
C C
R0603
+/-5%
G
Q23
B
MMBT3904
E C
2N7002
LM431ACZ
U6
2 3
5V_DUAL Circuit
B B
5V_DUAL
PWOK+
12V_SYS
R101
1.5K
Q25
2N7002
PWOKJ
5V_SYS 5V_SB_SYS
Q24
1
8
S1G1S2G2
2
7
3
6
45
D2 D2 D1 D 1
AO4600
Q27
4
5
G
D4
3
6
S3
D3
2
7
S2
D2
8
S11D1
Si4410DY
2N7002
*
R92
10K
R0402
+/-5%
Q19
EC22
1000uF
10V, +/-20%
CE35D80H200
12V_SYS
*
DS
MMBT3904
(2.64V)
5V_SB_SYS
R102
1K
2N7002
G
Q20
2D5V_STR
Q26
5V_SB_SYS
R93
47K
+/-5%
R0402
1 2
E C
PWRG_ATX
R96
*
B
R0402
+/-5%
1K
PWRG_ATX 27
5V_DUAL
3D3V_SYS
BC922
0.1uF
BC923 0.1uF
BC924 0.1uF
5V_SYS
For EMI
3D3V_SV Regulator
PWRG_ATX27
BC571uF
U7
Vin
4
Vout
4
ADJ
AIC1086
DUMMY
U8 AME1085
VIN3VOUT
ADJ/GN D
1
SB3.3V
Vref=1.25V
3
2
1
2
3D3V_SB5V_DUAL
IF USE 1086 DUMMY R103CHANGE TH〞 E R104 TO 0
OHM
Vout=Vref(1+R2/R1)+IadjR2
R103
301
R104
499
EC24220uF
12
R1 is Up Resister.
Iadj=50uA
Vref=1.25V
FDS8958A
A A
+
EC25
1000uF
7A,30V. 28mohm @Vgs=10V for N-Channel
-5A,-30V. 80mohm @Vgs=-4.5 for P-Channel
BC58
0.1uF
5
Title
Power 2.5V-5VDUAL-3.3SB
Size Document Number Rev
Date: Sheet of
4
3
2
Friday, August 27, 2004
FOXCONN PCEG
848M02
1
8
FC
34
PDF created with pdfFactory trial version www.pdffactory.com
5
4
3
2
1
BC60
0.1uF
1 2
R107
1K
1 2
R109
1K
G
G
3D3V_SYS
DS
DS
12
Q28
NTD40N03R
Q29
NTD40N03R
EC26
220uF
12
DUMMY
1000uF
BC62
10nF
BC59
0.1uF
BC63
BC64
2.2u F
0.1uF
DUMMY
1D5V_CORE
BC67
DUMMY
BC70
0.1uF
0.1u F
EC28
1000uF12EC27
BC68
BC69
10nF
DUMMY
DUMMY
12V_SYS
1D5V_CORE Regulator
D D
note: 7/6-chang del D7 reg
change R105&R108 to 910 ohm 080204
C C
3D3V_SB
12
12
910
1 2
R105
910
R108
R110
1.54K
DUMMY
BC61
0.1uF
BC66
0.1uF
DUMMY
DUMMY
12V_SYS
U9A
84
LM358M
3
+
1
2
-
BC65
1uF
12V_SYS
U9B
84
LM358M
5
+
7
6
-
PROCHOTJ Signal
B B
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet of
FOXCONN PCEG
Power 1.5V
848M02
1
9 34Friday, August 27, 2004
FC
PDF created with pdfFactory trial version www.pdffactory.com
5
4
3
2
1
D D
FSB_VTT Regulator
change Q30 2N3904 to MMBT3904 FOR FOOTPRINT 0705
3D3V_SB
C C
B B
change R111 from 1k ohm to 910 ohm 0707
change R113from 562 ohm to 523ohm 0707
R111
910
+/-1%
R0603
R113
523
+/-1%
R0603
DUMMYY5V +20%~-80%
BC73
1uF
PSC=1.2V
GMCH VTT Source 1.6A and Sink 600mA
del Q30 0707
12V_SYS
U10A
84
3
+
2
-
-12V_SYS
LM358M
1
84
5
+
6
-
-12V_SYS
BC76
0.1u F
U10B
LM358M
7
1D5V_CORE
BC71
BC72
0.1u F
DS
Q31
R112
G
NTD40N03R
E
Q32
B
2N2907A
C
R114220
1 2
1K
1 2
0.1u F
12
220 uF
EC29
FSB_VTT
BC75
4.7u F
DUMMY
Y5V +20%~-80%
RN2
*
135
0
+/-5%
8P4R0603
VCCP
642
DUMMY
7 8
-12V_SYS
BC920
0.1uF
VTT_DDR Regulator
VTT_DDR3D3V_SYS2D5V_STR
DEL THE BOOTSELECT CIRCUIT FOR ADAPTING TO THE 775CPU DESIGNGUIDE 0705
A A
5
4
C1
12
0.1uF
7/7:DEl CAP
R115
R116
10K
EC30
5
6
7
8
4
2
+
DUMMY
12
C2
0.1uF
7/7:DEl 1uf CAP
12
EC32
470uF
7/7:change EC33 1000uf to 470uf
12
EC33
470uF
2
Title
Size Document Number Rev
Date: Sheet of
FOXCONN PCEG
Power 1.25V-GMCH VTT
848M02
1
10 34Friday, August 27, 2004
FC
U11
1
VIN
VCNTL1
VCNTL2
VCNTL3
3
BC78
REFEN
DUMMY
3
RT9173
VCNTL4
VOUT
GND
10K
PDF created with pdfFactory trial version www.pdffactory.com
5
4
3
2
1
HDJ[63..0]
2 OF 7
HDJ0
HDJ1
HDJ2
HDJ3
D D
C C
B B
CK_200M_P_CPU6
CK_200M_N_CPU6
A A
HDJ4
HDJ5
HDJ6
HDJ7
HDJ8
HDJ9
HDJ10
HDJ11
HDJ12
HDJ13
HDJ14
HDJ15
HDBIJ013
HDSTBNJ013
HDSTBPJ013
HDJ16
HDJ17
HDJ18
HDJ19
HDJ20
HDJ21
HDJ22
HDJ23
HDJ24
HDJ25
HDJ26
HDJ27
HDJ28
HDJ29
HDJ30
HDJ31
HDBIJ113
HDSTBNJ113
HDSTBPJ113
TBD
Pin D23
CRB 0.7: test point TP_VCCPLL
Pin AM5
CRB 0.7: test point TP_VID6
SMIJ18
A20MJ18
FERRJ18
INTR18
NMI18
IGNNEJ18
STPCLKJ18
HVCCA12
HVSSA12
TP_VCCPLL
TP15
HVCCIOPLL12
VID07,30
VID17,30
VID27,30
VID37,30
VID47,30
VID57,30
TP16
SKTOCCJ30
THERMDA30
THERMDC30
TP17
TP18
VCC_SENSE
VSS_SENSE
VID0
VID1
VID2
VID3
VID4
VID5
TP_VID6
SKTOCCJ
TP_VCCSENSE
TP_VSSSENSE
U12B
B4
D00#
D01#
D02#
D03#
D04#
D05#
D06#
D07#
D08#
D09#
D10#
D11#
D12#
D13#
D14#
D15#
DBI0#
DSTBN0#
DSTBP0#
D16#
D17#
D18#
D19#
D20#
D21#
D22#
D23#
D24#
D25#
D26#
D27#
D28#
D29#
D30#
D31#
DBI1#
DSTBN1#
DSTBP1#
CPU_Socket
3 OF 7
U12C
SMI#
A20M#
FERR#/PBE#
LINT0
LINT1
IGNNE#
STPCLK#
VCCA
VSSA
RSVD5
VCCIOPLL
VID0
VID1
VID2
VID3
VID4
VID5
RSVD6
BCLK0
BCLK1
SKTOCC#
THERMDA
THERMDC
VCCSENSE
VSSSENSE
VCC_MB_REG
VSS_MB_REG
Changed pin name
from RSV
RSVD9
CPU_Socket
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
DBI2#
DSTBN2#
DSTBP2#
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#
DBI3#
DSTBN3#
DSTBP3#
PROCHOT#
THERMTRIP#
BOOTSELECT
C5
A4
C6
A5
B6
B7
A7
A10
A11
B10
C11
D8
B12
C12
D11
HDBIJ0
A8
C8
B9
G9
F8
F9
E9
D7
E10
D10
F11
F12
D13
E13
G13
F14
G14
F15
G15
HDBIJ1 HDBIJ3
G11
G12
E12
P2
K3
R3
K1
L1
N2
M3
A23
B23
D23
C23
AM2
AL5
AM3
AL6
AK4
AL4
AM5
F28
G28
AE8
AL1
AK1
AN3
AN4
AN5
AN6
F29
TESTHI00
TESTHI01
TESTHI11
TESTHI12
TESTHI02
TESTHI03
TESTHI04
TESTHI05
TESTHI06
TESTHI07
RSVD10
RSVD11
RSVD12
PWRGOOD
COMP0
COMP1
COMP2
COMP3
RSVD13
RSVD14
RSVD15
RSVD16
RSVD17
RSVD18
RSVD19
RSVD20
RSVD21
RSVD22
RSVD23
RSVD24
LL_ID0
LL_ID1
HDJ32
G16
HDJ33
E15
HDJ34
E16
HDJ35
G18
HDJ36
G17
HDJ37
F17
HDJ38
F18
HDJ39
E18
HDJ40
E19
HDJ41
F20
HDJ42
E21
HDJ43
F21
HDJ44
G21
HDJ45
E22
HDJ46
D22
HDJ47
G22
HDBIJ2
SLP#
D19
G20
G19
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
C20
A16
C17
HDBIJ2 13
HDSTBNJ2 13
HDSTBPJ2 13
HDJ48
HDJ49
HDJ50
HDJ51
HDJ52
HDJ53
HDJ54
HDJ55
HDJ56
HDJ57
HDJ58
HDJ59
HDJ60
HDJ61
HDJ62
HDJ63
HDBIJ3 13
HDSTBNJ3 13
HDSTBPJ3 13
TBD
Pin AL2 PROCHOT#
CRB 0.7: pull up to VTT_OUT_RIGHT
DG/611A: example VR thermal monitor circuit
TESTHI_0
F26
TESTHI_1
W3
TESTHI_11
P1
TESTHI_12
W2
F25
G25
G27
G26
G24
TESTHI_2_7
F24
RSVD_AK6
AK6
RSVD_G6
G6
L2
AH2
N1
AL2
M2
HCOMP0
A13
HCOMP1
T1
HCOMP2
G2
HCOMP3
R1
N5
AE6
TBD
C9
Pin N5 ~ Pin J3
G10
CRB 0.7: connections ok?
D16
A20
TP_RSVD_CPU_N5
E23
TP_RSVD_CPU_AE6
E24
TP_RSVD_CPU_C9
F23
TP_RSVD_CPU_G10
H2
TP_RSVD_CPU_D16
J2
TP_RSVD_CPU_A20
J3
Y1
LL_ID0
V2
TP_LL_ID1
AA2
TBD
Pin AK6, G6
refer to CRB 0.7
CPUSLPJ 18
CPU_PWRG 18
PROCHOTJ 13
THERMTRIPJ 18
TP19
TP20
TP21
TP22
TP23
TP24
LL_ID0
TP25
HDJ[63..0] 13
GTLREF voltage should be 0.67*FSB_VTT
R118
12 mils width, 15 mils spacing
100
divider should be within 1.5" of the GTLREF pin
+/-1%
R0603
caps should be placed near CPU pin
BC79
*
1uF
10V,Y5V,+80%/-20%
C0603
Place at CPU end of route
R124 62
R129
R722
R225 62
1 2
R226 62
1 2
10 mils width
7 mils spacing
R137 100
*
R138 100
*
HCOMP0
HCOMP1
HGTLREF HGTLREF_MCH
*
DUMMY
*
130
+/-1%
*
R0603
+/-1%R0603
+/-1%R0603
R120
*
210
+/-1%
R0603
VTT_OUT_RIGHT
FSB_VTT
VTT_OUT_LEFT
BC80
*
220pF
50V,X7R,+/-10%
C0603
HIERRJ
+/-5%R0603
RSVD_AK6
+/-5%
THERMTRIPJ
FERRJ
HCOMP2
HCOMP3
R140 60.4
*
R142 60.4
*
10 mils width
7 mils spacing
PROCHOTJ
+/-1%R0603
+/-1%R0603
FSB_VTTV TT_OUT_RIGHT
R117
GTLREF voltage should be 0.67*FSB_VTT
100
12 mils width, 15 mils space
+/-1%
caps should be placed near MCH pin
R0603
R121
BC711
*
*
210
1uF
+/-1%
R0603
C0603
HAJ[31..3]13
*
10V, X5R , +/- 10%
HAJ[31..3]
BC712
220pF
50V, X7R, +/-10%
C0603
VTT_OUT_RIGHT
HGTLREF_MCH12,13
VTT_OUT_LEFT
R139 680
6
4
2
R141 680
HAJ[31..3]13
HREQJ[4..0]13
H AJ17
H AJ18
HAJ19
HAJ20
HAJ21
HAJ22
HAJ23
HAJ24
HAJ25
HAJ26
HAJ27
HAJ28
HAJ29
HAJ30
HAJ31
TP11
TP12
TP13
TP14
FSB_VTT
Place at CPU end of route
R125 62
*
Place at CPU end of route
R128 100
R0603
*
RN601
1
*
3
5
7 8
8P4R0603
62
R134 62
*
R135 62
+/-5%
*
R136
DUMMY
*
R126 62
*
*
+/-5%
RN3
78
5
3
*
1
680
*
+/-5%
+/-5%
HAJ[31..3]
HADSTBJ013
TP_LAG775_PIN_AH4
TP_LAG775_PIN_AH5
TP_LAG775_PIN_AJ5
TP_LAG775_PIN_AJ6
HADSTBJ113
R122 62
R123 62
+/-5%R0603
+/-1%
2
4
6
+/-5%R0603
+/-5%R0603
+/-5%
+/-5%R0603
*
*
RSVD_G6
HAJ3
HAJ4
HAJ5
HAJ6
HAJ7
HAJ8
HAJ9
HAJ10
H AJ11
HAJ12
HAJ13
HAJ14
HAJ15
HAJ16
HREQJ0
HREQJ1
HREQJ2
HREQJ3
HREQJ4
+/-5%R0603
+/-5%R0603
HBR0J
CPU_PWRG
TESTHI_9
TESTHI_8
TESTHI_10
TESTHI_1
TESTHI_11
TESTHI_12
HCPURSTJ
*
VID0
VID3
V ID2
VID4
VID1
VID5
L5
P6
M5
L4
M4
R4
T5
U6
T4
U5
U4
V5
V4
W5
N4
P5
K4
J5
M6
K6
J6
R6
G5
AB6
W6
Y6
Y4
AA4
AD6
AA5
AB5
AC5
AB4
AF5
AF4
AG6
AG4
AG5
AH4
AH5
AJ5
AJ6
AC4
AE4
AD5
CPU_Socket
BC81
22pF
50V,NPO,+/-5%
C0603
U12A
A03#
A04#
A05#
A06#
A07#
A08#
A09#
A10#
A11#
A12#
A13#
A14#
A15#
A16#
RSVD1
RSVD2
REQ0#
REQ1#
REQ2#
REQ3#
REQ4#
ADSTB0#
PCREQ#
A17#
A18#
A19#
A20#
A21#
A22#
A23#
A24#
A25#
A26#
A27#
A28#
A29#
A30#
A31#
A32#
A33#
A34#
A35#
RSVD3
RSVD4
ADSTB1#
TESTHI_0
TESTHI_2_7
ADS#
BNR#
RSP#
BPRI#
DBSY#
DRDY#
HITM#
IERR#
LOCK#
TRDY#
BINIT#
DEFER#
EDRDY#
MCERR#
BR0#
TESTHI08
TESTHI09
TESTHI10
DP0#
DP1#
DP2#
DP3#
GTLREF
RESET#
RS0#
RS1#
RS2#
1 OF 7
D2
C2
D4
HIT#
H4
G8
B2
C1
E4
AB2
P3
INIT#
C3
E3
AD3
G7
F2
AB3
U2
AP0#
U3
AP1#
F3
G3
G4
H5
J16
H15
H16
J17
H1
G23
B3
F5
A3
TESTHI_0 12
TP_RSPJ
HIERRJ
TP_BINITJ
TP_EDRDYJ
TP_MCERRJ
TP_APJ0
TP_APJ1
HBR0J
TESTHI_8
TESTHI_9
TESTHI_10
TP_DPJ0
TP_DPJ1
TP_DPJ2
TP_DPJ3
HGTLREF
HADSJ 13
HBNRJ 13
HITJ 13
TP1
HBPRIJ 13
HDBSYJ 13
H DRDYJ13
HITMJ 13
INITJ 18,24
HLOCKJ 13
HTRDYJ 13
TP2
HDEFERJ13
TP3
TP4
TP5
TP6
HBR0J 13
TP7
TP8
TP9
TP10
HCPURSTJ13
HRSJ0 13
HRSJ1 13
HRSJ2 13
HBR0J
TBD
CRB 0.7: 220 ohm, 5%
DG 0.51: 62 ohm, 5%
5
4
PDF created with pdfFactory trial version www.pdffactory.com
Title
LGA775 -1
Size Document Number Rev
3
2
Date: Sheet of
FOXCONN PCEG
848M02
1
11 34Friday, August 27, 2004
A
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