5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VTT_OUT_RIGHT
VTT_OUT_LEFT
VTT_PWG
H_VCCPLL
H_VCCA
H_VSSA
H_VCCA
V_FSB_VTT
VTT_SEL
VTT_OUT_RIGHT
VTT_OUT_RIGHT
GTL_REF0
GTL_REF1
H_VCCA
H_VSSA
H_VCCPLL
H_CPURST#
VTT_OUT_LEFT
H_IERR#
VTT_OUT_RIGHT H_PROCHOT#
H_PWRGD
H_BR#0
VTT_OUT_RIGHT
VTT_PWG
VCCP
VCCP
VCCP
V_FSB_VTT
V_FSB_VTT V_1P5_CORE
VTT_SEL 28
CPU_GTLREF0 5
CPU_GTLREF1 5
H_CPURST# 5,8
H_IERR# 5
H_PROCHOT# 5
H_PWRGD 5,12
H_BR#0 5,8
VTT_OUT_RIGHT5,7
VTT_OUT_LEFT5
VID_GD#28,30
Size Document Description Rev
Sheet of
Date:
MSI
1.1
MS-7529
633
Custom
LGA775 - Power
Friday, May 16, 2008
MICRO-STAR INT'L CO.,LTD
Size Document Description Rev
Sheet of
Date:
MSI
1.1
MS-7529
633
Custom
LGA775 - Power
Friday, May 16, 2008
MICRO-STAR INT'L CO.,LTD
Size Document Description Rev
Sheet of
Date:
MSI
1.1
MS-7529
633
Custom
LGA775 - Power
Friday, May 16, 2008
MICRO-STAR INT'L CO.,LTD
CAPS FOR FSB GENERIC
*GTLREF VOLTAGE SHOULD BE 0.67 * VTT = 0.8V (At VTT=1.2V)
*PLACE COMPONENTS AS CLOSE AS POSSIBLE TO PROCESSOR SOCKET
*TRACE WIDTH TO CAPS MUST BE NO SMALLER THAN 12MILS
PLACE AT CPU END OF ROUTE
VTT_PWG SPEC :
High > 0.9V
Low < 0.3V
Trise < 150ns
VTT_PWRGOOD
R91 X_100R0402R91 X_100R0402
R73
680R0402-RH
R73
680R0402-RH
R98
10R1%0402
R98
10R1%0402
CP2CP2
C105
C10u10Y0805
C105
C10u10Y0805
C68
X_C220p50N0402
C68
X_C220p50N0402
Q12
N-MMBT3904_NL_SOT23
Q12
N-MMBT3904_NL_SOT23
B
CE
C124
X_C10u10Y0805
C124
X_C10u10Y0805
CPU1B
ZIF-SOCK775-15U-IN,ZIF-SOCK775-15U-IN_TH
CPU1B
ZIF-SOCK775-15U-IN,ZIF-SOCK775-15U-IN_TH
RSVD#F29
F29
VCC
AH27
VCC
AH26
VCC
AH25
VCC
AH22
VCC
AH21
VCC
AH19
VCC
AH18
VCC
AH15
VCC
AH14
VCC
AH12
VCC
AH11
VCC
AG9
VCC
AG8
VCC
AG30
VCC
AG29
VCC
AG28
VCC
AG27
VCC
AG26
VCC
AG25
VCC
AG22
VCC
AG21
VCC
AG19
VCC
AG18
VCC
AG15
VCC
AG14
VCC
AG12
VCC
AG11
VCC
AF9
VCC
AF8
VCC
AF22
VCC
AF21
VCC
AF19
VCC
AF18
VCC
AF15
VCC
AF14
VCC
AF12
VCC
AF11
VCC
AE9
VCC
AE23
VCC
AE22
VCC
AE21
VCC
AE19
VCC
AE18
VCC
AE15
VCC
AE14
VCC
AE12
VCC
AE11
VCC
AD8
VCC
AD30
VCC
AD29
VCC
AD28
VCC
AD27
VCC
AD26
VCC
AD25
VCC
AD24
VCC
AD23
VCC
AC8
VCC
AC30
VCC
AC29
VCC
AC28
VCC
AC27
VCC
AC26
VCC
AC25
VCC
AC24
VCC
AC23
VCC
AB8
VCC
AA8
VCC
AH28
VCC
AH29
VCC
AH30
VCC
AH8
VCC
AH9
VCC
AJ11
VCC
AJ12
VCC
AJ14
VCC
AJ15
VCC
AJ18
VCC
AJ19
VCC
AJ21
VCC
AJ22
VCC
AJ25
VCC
AJ26
VCC
AJ8
VCC
AJ9
VCC
AK11
VCC
AK12
VCC
AK14
VCC
AK15
VCC
AK18
VCC
AK19
VCC
AK21
VCC
AK22
VCC
AK25
VCC
AK26
VCC
AK8
VCC
AK9
VCC
AL11
VCC
AL12
VCC
AL14
VCC
AL15
VCC
AL18
VCC
AL19
VCC
AL21
VCC
AL22
VCC
AL25
VCC
AL26
VCC
AL29
VCC
AL30
VCC
AL8
VCC
AL9
VCC
AM11
VCC
AM12
VCC
AM14
VCC
AM15
VCC
AM18
VCC
AM19
VCC
AM21
VCC
AM22
VCC
AM25
VCC
AM26
VCC
AM29
VCC
AM30
VCC
AM8
VCC
AM9
VCC
AN11
VCC
AN12
VCC
AN14
VCC
AN15
VCC
AN18
VCC
AN19
VCC
AN21
VCC
AN22
VCC
AN25
VCC
AN26
VCC
AN29
VCC
AN30
VCC
AN8
VCC
AN9
VCC
J10
VCC
J11
VCC
J12
VCC
J13
VCC
J14
VCC
J15
VCC
J18
VCC
J19
VCC
J20
VCC
J21
VCC
J22
VCC
J23
VCC
J24
VCC
J25
VCC
J26
VCC
J27
VCC
J28
VCC
J29
VCC
J30
VCC
J8
VCC
J9
VCC
K23
VCC
K24
VCC
K25
VCC
K26
VCC
K27
VCC
K28
VCC
K29
VCC
K30
VCC
K8
VCC
L8
VCC
M23
VCC
M24
VCC
M25
VCC
M26
VCC
M27
VCC
M28
VCC
M29
VCC
M30
VCC
M8
VCC
N23
VCC
N24
VCC
N25
VCC
N26
VCC
N27
VCC
N28
VCC
N29
VCC
N30
VCC
N8
VCC
P8
VCC
R8
VCC
T23
VCC
T24
VCC
T25
VCC
T26
VCC
T27
VCC
T28
VCC
T29
VCC
T30
VCC
T8
VCC
U23
VCC
U24
VCC
U25
VCC
U26
VCC
U27
VCC
U28
VCC
U29
VCC
U30
VCC
U8
VCC
V8
VCC
W23
VCC
W24
VCC
W25
VCC
W26
VCC
W27
VCC
W28
VCC
W29
VCC
W30
VCC
W8
VCC
Y23
VCC
Y24
VCC
Y25
VCC
Y26
VCC
Y27
VCC
Y28
VCC
Y29
VCC
Y30
VCC
Y8
VCCPLL
D23
VTT
A25
VTT
A26
VTT
A27
VTT
A28
VTT
A29
VTT
A30
VTT
B25
VTT
B26
VTT
B27
VTT
B28
VTT
B29
VTT
B30
VTT
C25
VTT
C26
VTT
C27
VTT
C28
VTT
C29
VTT
C30
VTT
D25
VTT
D26
VTT
D27
VTT
D28
VTT
D29
VTT
D30
VTTPWRGD
AM6
VTT_OUT_RIGHT
AA1
VTT_OUT_LEFT
J1
VTT_SEL
F27
VCCA
A23
VSSA
B23
VCC-IOPLL
C23
C58
X_C220p50N0402
C58
X_C220p50N0402
C120
X_C1u16Y
C120
X_C1u16Y
R78 1KR0402R78 1KR0402
R97
200R1%0402
R97
200R1%0402
C102
C1u16Y
C102
C1u16Y
R89 62R0402R89 62R0402
C57
C1u16Y
C57
C1u16Y
R90
10R1%0402
R90
10R1%0402
R88
200R1%0402
R88
200R1%0402
C66
C1u16Y
C66
C1u16Y
R103 62R0402R103 62R0402
L3 X_10u100mA_0805-RHL3 X_10u100mA_0805-RH
21
R87
115R1%0402-RH
R87
115R1%0402-RH
R83 130R1%0402R83 130R1%0402
CP3CP3
C126
C10u10Y0805
C126
C10u10Y0805
C112
X_C10u10Y0805
C112
X_C10u10Y0805
R93
115R1%0402-RH
R93
115R1%0402-RH
C123
X_C10u10Y0805
C123
X_C10u10Y0805
R106 62R0402R106 62R0402
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