ASUS EPC900 Schematics
5
AA3
AA2
AF4
AC4
AC7
AC3
AD3
AE4
AD2
AB4
AC6
AD5
AE2
AD6
AF3
AE1
AF1
AE5
W1
W2
P4
U4
V3
R3
V2
T4
Y4
Y1
U1
Y3
U3
R2
P3
T2
P1
T1
C2
D3
A3
C6
D1
D4
B4
U2A
A3#
A4#
A5#
A6#
A7#
A8#
A9#
A10#
A11#
A12#
A13#
A14#
A15#
A16#
ADSTB#0
REQ0#
REQ1#
REQ2#
REQ3#
REQ4#
A17#
A18#
A19#
A20#
A21#
A22#
A23#
A24#
A25#
A26#
A27#
A28#
A29#
A30#
A31#
ADSTB#1
A20M#
FERR#
IGNNE#
STPCLK#
LINT0
LINT1
SMI#
Pentium M
ADDR GROUP 0 ADDR GROUP 1
ADS#
BNR#
BPRI#
DEFER#
DRDY#
DBSY#
BR0#
IERR#
INIT#
CONTROLITP SIGNALSTHERMH CLK
LOCK#
RESET#
RS0#
RS1#
RS2#
TRDY#
HIT#
HITM#
BPM#0
BPM#1
BPM#2
BPM#3
PRDY#
PREQ#
TCK
TDI
TDO
TMS
TRST#
DBR#
PROCHOT#
THERMDA
THERMDC
THERMTRIP#
ITP_CLK1
ITP_CLK0
BCLK1
BCLK0
H_A#[31:3]5
D D
H_ADSTB#05
H_REQ#[4:0]5
H_A#[31:3]5
C C
H_ADSTB#15
H_A20M#10
H_FERR#10
H_IGNNE#10
H_STPCLK#10
H_INTR10
H_NMI10
H_SMI#10
B B
HS1
H_A#3
H_A#4
H_A#5
H_A#6
H_A#7
H_A#8
H_A#9
H_A#10
H_A#11
H_A#12
H_A#13
H_A#14
H_A#15
H_A#16
H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4
H_A#17
H_A#18
H_A#19
H_A#20
H_A#21
H_A#22
H_A#23
H_A#24
H_A#25
H_A#26
H_A#27
H_A#28
H_A#29
H_A#30
H_A#31
HS3
R1.0
FANPWM215
HEATSINK
1
A A
4
2 3
MFF60-25P/6 A1
HS2
HEATSINK-Bottom
CPU
Cooler
5
R1.0
FANPWM115
N2
L1
J3
L4
H2
M2
N4
A4
B5
J2
B11
H1
K1
L2
M3
K3
K4
C8
B8
A9
C9
A10
B10
A13
C12
A12
C11
B13
A7
B17
B18
A18
C17
A15
A16
B14
B15
4
H_IERR#
PRDY#
PREQ#
H_TCK
H_TDI
H_TDO
H_TMS
H_TRST#
DBRESET#
H_PROCHOT#
R196
R376
4
H_ADS# 5
H_BNR# 5
H_BPRI# 5
H_DEFER# 5
H_DRDY# 5
H_DBSY# 5
H_BREQ#0 5
H_INIT# 10
H_LOCK# 5
H_CPURST# 5
H_RS#0 5
H_RS#1 5
H_RS#2 5
H_TRDY# 5
H_HIT# 5
H_HITM# 5
VCC3DUAL
R88 56_1%
R94 0
R91 0
THERMDA
THRMDN
PM_THRMTRIP# 6,10
CLK_CPU_BCLK# 3
CLK_CPU_BCLK 3
1
510
1
510
VCCP VCCP
56_1%
R47
200_1%
THRMDA 15
THRMDC 15
R160
4.7K
1K
R159
32
Q33
2N7002A
R390 4.7K
R355 1K
32
Q51
2N7002A
3
R61
R40
54.9_1%
VCCP
R57 56_1%
R54 56_1%
R50 39_1%
R77 27.4_1%
R69 619_1%
R66 54.9_1%
R63 150_1%
VCCP
+12V VCC
EC
Q27
MMBT3906
B
EC6
C178
+
4.7uF/16V
100uF/25V-NCC-SMD6
EC
Q47
MMBT3906
B
EC10
C307
+
4.7uF/16V
100uF/25V-NCC-SMD6
PRDY#
PREQ#
H_TMS
H_TCK
H_TRST#
H_TDO
H_TDI
R1.0
90
改
改
改
改
CPUFAN
C177
4.7uF/16V
WAFER3X1_2.54mm
C308
4.7uF/16V
WAFER3X1_2.54mm/X
3
VCCP
3
2
1
SYSFAN
3
2
1
H_DSTBN#05
H_DSTBP#05
R108
1K_1%
0.5" max length
R107
2K_1%
度
度
度
度
2
H_D#[63:0]5
H_DINV#05
H_DSTBP#15 H_DSTBP#3 5
CPU_BSEL13
CPU_BSEL03
PM_PSI#4
D6
1N4148
1 3
VCC+12V
D28
1N4148
1 3
H_D#0
H_D#1
H_D#2
H_D#3
H_D#4
H_D#5
H_D#6
H_D#7
H_D#8
H_D#9
H_D#10
H_D#11
H_D#12
H_D#13
H_D#14
H_D#15
H_D#16
H_D#17
H_D#18
H_D#19
H_D#20
H_D#21
H_D#22
H_D#23
H_D#24
H_D#25
H_D#26
H_D#27
H_D#28
H_D#29
H_D#30
H_D#31
R80 0
R84 0
R7 0
R138
1K
FANIO2 15
R391
1K
FANIO1 15
A19
A25
A22
B21
A24
B26
A21
B20
C20
B24
D24
E24
C26
B23
E23
C25
C23
C22
D25
H23
G25
L23
M26
H24
F25
G24
J23
M23
J25
L26
N24
M25
H26
N25
K25
K24
L24
J26
AC1
E26
AD26
C14
AF7
C16
A1
B2
C3
E1
U2B
D0#
D1#
D2#
D3#
D4#
D5#
D6#
D7#
D8#
D9#
D10#
D11#
D12#
D13#
D14#
D15#
DSTBN0#
DSTBP0#
DINV0#
D16#
D17#
D18#
D19#
D20#
D21#
D22#
D23#
D24#
D25#
D26#
D27#
D28#
D29#
D30#
D31#
DSTBN1#
DSTBP1#
DINV1#
GTLREF3
GTLREF1
GTLREF0
NC0
NC1
BSEL1
RSVD2
RSVD3
BSEL0
PSI#
Pentium M
R1.0
R1.0
2
D32#
D33#
D34#
D35#
D36#
D37#
DATA GRP 2
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
DSTBN2#
DSTBP2#
DINV2#
D48#
D49#
D50#
D51#
D52#
D53#
DATA GRP 3
D54#
D55#
D56#
D57#
D58#
D59#
DATA GRP 1 DATA GRP 0
D60#
D61#
D62#
D63#
DSTBN3#
DSTBP3#
DINV3#
COMP0
COMP1
COMP2
COMP3
MISC
DPRSTP#
DPSLP#
DPWR#
PWRGOOD#
SLP#
TEST1
TEST2
H_D#33
AA24
H_D#34
T25
H_D#35
U23
H_D#36
V23
H_D#37
R24
H_D#38
R26
H_D#39
R23
H_D#40
AA23
H_D#41
U26
H_D#42
V24
H_D#43
U25
H_D#44
V26
H_D#45
Y23
H_D#46
AA26
H_D#47
Y25
W25
W24
T24
H_D#48
AB25
H_D#49
AC23
H_D#50
AB24
H_D#51
AC20
H_D#52
AC22
H_D#53
AC25
H_D#54
AD23
H_D#55
AE22
H_D#56
AF23
H_D#57
AD24
H_D#58
AF20
H_D#59
AE21
H_D#60
AD21
H_D#61
AF25
H_D#62
AF22
H_D#63
AF26
AE24
AE25
AD20
COMP0
P25
COMP1
P26
COMP2
AB2
COMP3
AB1
G1
H_DPSLP#
B7
C19
E4
A6
C5
F23
Title
Size Document Number Rev
B
Date: Sheet of
H_D#32
Y26
VCCP
R215
200
COMP0
COMP1
COMP2
COMP3
ATIOSYS
CPU
H_D#[63:0] 5
H_DSTBN#3 5H_DSTBN#15
H_DINV#3 5H_DINV#15
H_DPRSTP# 10
H_DPWR# 5
H_PWRGD 10
H_CPUSLP# 5,10
H_DSTBN#2 5
H_DSTBP#2 5
H_DINV#2 5
R116 27.4_1%
R115 54.9_1%
R14 27.4_1%
R13 54.9_1%
EPC900
1
VCCP
1
R39
56
H_DPSLP# 10
1.2
1 21Monday, August 24, 2009
5
U2D
A2
VSS0
A5
V
SS1
A8
VSS2
A11
VSS3
A14
VSS4
A17
VSS5
A20
VSS6
A23
VSS7
A26
VSS8
AA1
VSS9
AA4
VSS10
AA6
D D
C C
B B
A A
AA8
AA10
AA12
AA14
AA16
AA18
AA20
AA22
AA25
AB3
AB5
AB7
AB9
AB11
AB13
AB15
AB17
AB19
AB21
AB23
AB26
AC2
AC5
AC8
AC10
AC12
AC14
AC16
AC18
AC21
AC24
AD1
AD4
AD7
AD9
AD11
AD13
AD15
AD17
AD19
AD22
AD25
AE3
AE6
AE8
AE10
AE12
AE14
AE16
AE18
AE20
AE23
AE26
AF2
AF5
AF9
AF11
AF13
AF15
AF17
AF19
AF21
AF24
B12
B16
B19
B22
B25
C10
C13
C15
C18
C21
C24
D11
B3
B6
B9
C1
C4
C7
D2
D5
D7
D9
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57
VSS58
VSS59
VSS60
VSS61
VSS62
VSS63
VSS64
VSS65
VSS66
VSS67
VSS68
VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
Pentium M
5
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS154
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
VSS174
VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181
VSS182
VSS183
VSS184
VSS185
VSS186
VSS187
VSS188
VSS189
VSS190
VSS191
D13
D15
D17
D19
D21
D23
D26
E3
E6
E8
E10
E12
E14
E16
E18
E20
E22
E25
F1
F4
F5
F7
F9
F11
F13
F15
F17
F19
F21
F24
G2
G6
G22
G23
G26
H3
H5
H21
H25
J1
J4
J6
J22
J24
K2
K5
K21
K23
K26
L3
L6
L22
L25
M1
M4
M5
M21
M24
N3
N6
N22
N23
N26
P2
P5
P21
P24
R1
R4
R6
R22
R25
T3
T5
T21
T23
T26
U2
U6
U22
U24
V1
V4
V5
V21
V25
W3
W6
W22
W23
W26
Y2
Y5
Y21
Y24
+VCC_CORE
+VCC_CORE
C482
0.1uF
+VCC_CORE
C478
0.1uF
+VCC_CORE
C80
10uF/10V
+VCC_CORE
C461
10uF/10V
+VCC_CORE
C474
10uF/10V
+VCC_CORE
AA11
AA13
AA15
AA17
AA19
AA21
AA5
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB22
AB6
AB8
AC11
AC13
AC15
AC17
AC19
AC9
AD10
AD12
AD14
AD16
AD18
AD8
AE11
AE13
AE15
AE17
AE19
AE9
AF10
AF12
AF14
AF16
AF18
AF8
D18
D20
D22
D6
D8
E17
E19
E21
E5
E7
E9
F18
F20
F22
F6
F8
G21
C499
0.1uF
C458
0.1uF
C508
10uF/10V
C64
10uF/10V
C473
10uF/10V
U2C
VCC0
V
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
VCC10
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
VCC28
VCC29
VCC30
VCC31
VCC32
VCC33
VCC34
VCC35
VCC36
VCC37
VCC38
VCC39
VCC40
VCC41
VCC42
VCC43
VCC44
VCC45
VCC46
VCC47
VCC48
VCC49
VCC50
VCC51
VCC52
VCC53
VCC54
VCC55
VCC56
VCC57
VCC58
Pentium M
CC1
4
VCC59
VCC60
VCC61
VCC62
VCC63
VCC64
VCC65
VCC66
VCC67
VCC68
VCC69
VCC70
VCC71
VCCA0
VCCA1
VCCA2
VCCA3
VCCP0
VCCP1
VCCP2
VCCP3
VCCP4
VCCP5
VCCP6
VCCP7
VCCP8
VCCP9
VCCP10
VCCP11
VCCP12
VCCP13
VCCP14
VCCP15
VCCP16
VCCP17
VCCP18
VCCP19
VCCP20
VCCP21
VCCP22
VCCP23
VCCP24
VCCQ0
VCCQ1
VID0
VID1
VID2
VID3
VID4
VID5
VCCSENSE
VSSSENSE
C101
0.1uF
C517
0.1uF
C81
10uF/10V
C490
10uF/10V
C504
10uF/10V
4
+VCC_CORE
G5
H22
H6
J21
J5
K22
U5
V22
V6
W21
W5
Y22
Y6
F26
B1
N1
AC26
D10
D12
D14
D16
E11
E13
E15
F10
F12
F14
F16
K6
L21
L5
M22
M6
N21
N5
P22
P6
R21
R5
T22
T6
U21
P23
W4
E2
F2
F3
G3
G4
H4
AE7
AF6
C66
0.1uF
C518
0.1uF
C115
10uF/10V
C99
10uF/10V
C505
10uF/10V
C133
10uF/10V
C9
10uF/10V
C8
10uF/10V
C131
10uF/10V
C501
10uF/10V
C495
10uF/10V
C483
0.1uF
C465
0.1uF
C512
0.1uF
H_VID0 4
H_VID1 4
H_VID2 4
H_VID3 4
H_VID4 4
H_VID5 4
TP5
TP6
C500
0.1uF
C457
0.1uF
C116
10uF/10V
C65
10uF/10V
C100
10uF/10V
C502
10uF/10V
C488
10uF/10V
C498
0.1uF
C466
0.1uF
C510
0.1uF
C128
0.01uF
R4 0
C12
0.01uF
R3 0
C11
0.01uF
R109 0
C129
0.01uF
C487
10uF/10V
C480
10uF/10V
C493
0.1uF
C464
0.1uF
C509
0.1uF
CPU-VCCA
R106 0/X
VCCP
C494
10uF/10V
C479
10uF/10V
C489
0.1uF
C463
0.1uF
C511
0.1uF
3
3
+V1.5S
VCC3
4
VOUT
VIN
3
C10
10uF/10V
2
CPU-VCCA
2
Q4
LX8384
VOUT
ADJ
115_1%
1
R2
R1
21
C132
21
10uF/10V
1
49.9_1%
+V3.3S
C52
0.1uF
C38
0.1uF
+V3.3SB
C29
10UF/10V
EPC900
C41
0.1uF
C148
0.1uF
C45
C40
0.1uF
0.1uF
1.2
2 21Monday, August 24, 2009
1
C37
MPCIE
MINI_E_CLK-3
MINI_E_CLK+3
PCIE_ON39
PCIE_OP39
PCIE_IN39
PCIE_IP39
R32 1K
R31 0/0402
3
RSVD1
5
RSVD2
7
CLKREQ#
9
GND1
11
REFCLK-
13
REFCLK+
15
GND2
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53 54
KEY
RSVD3
RSVD4
W_DISABLE#
GND3
PER_N0
+3.3V_AUX
PER_P0
GND4
GND5
PET_N0
SMB_DATA
PET_P0
GND6
RSVD5
RSVD6
RSVD7
LED_WWAN#
RSVD8
LED_WLAN#
RSVD9
LED_WPAN#
RSVD10
RSVD11
RSVD12
GNDM1 GNDM2
M-PCIE
2
PCIE_WAKE#10,13
21
+3.3V_1WAKE#
4
GND7
6
+1.5V_1
8
RSVD13
10
RSVD14
12
RSVD15
14
RSVD16
16
RSVD17
18
GND8
20
22
PERST#
24
26
GND9
28
+1.5V_2
30
SMB_CLK
32
34
GND10
36
USB_D-
38
USB_D+
40
GND11
42
44
46
48
+1.5V_3
50
GND12
52
+3.3V_2
Title
Size Document Number Rev
Custom
Date: Sheet of
10UF/10V
+V1.5S
C39
10UF/10V
PLTRST2#
USB_PN7 9
USB_PP7 9
JPCIE_LATCH1
1717832/SMD
ATIOSYS
CPU
5
FB32
CLK_BSEL1
CLK_BSEL0
CLK_FWH
8
7
32
32
VGAGND
VGAGND
VGAGND
+V3.3S_CLKVDD
220-L0603
C227
10uF/10V
R306 33
1 2
R321 10K
1 2
R314 33
1 2
13
D29 1N4148
5VDDCDA
5VDDCCL
R
G
B
C245
C222
0.01uF
0.01uF
R322 10K
1 2
R220 10K
1 2
R274 33
1 2
R273 33
1 2
R272 33
1 2
R219 10K/X
1 2
R313 33/X
R305 33
R304 10K
+V5S
PCIF1
1 2
PCIF0
1 2
1 2
R184
470
1 2
VCCP
CPU_BSEL01
CPU_BSEL11
VCCP
5VHSYNC
5VVSYNC
5VDDCDA
5VDDCCL DCK
CRT_RED6
CRT_GREEN6
CRT_BLUE6
+V3.3S_CLKVDD +V3.3S
FB71 220-L0603/X
D D
C221
0.1uF
1 2
Y2
14.318MHz
C231
C238
18pF
18pF
+V3.3S
C C
+V3.3S
CRT_DDC_CLK6
B B
CRT_DDC_DATA6
+V5S
R412
12
10K
A A
CRTDET
CLK_USB489
LPCCLK4815
CLK_COM18
CLK_SIOPCI15
CLK_ICHPCI9
SMB_CLK-S9,10
SMB_DATA-S9,10
+V2.5S
R420 75 1%
32
1
R416 75 1%
32
1
R414 75 1%
32
1
5
RN30 2.2KX4
246
135
1
Q55
FDV301N
1
Q53
FDV301N
1 2
Q56
FDV301N
1 2
Q54
FDV301N
1 2
Q52
FDV301N
C220
0.1uF
PCI5
PCI4
PCI3
PCI2
CPU_BSEL0
CPU_BSEL1
C41333PF
4
U14
21
VDD_SRC
28
VDD_SRC
34
VDD_SRC_ITP
42
VDD_CPU
37
VDD_A
38
VSS_A
50
XTAL_IN
49
XTAL_OUT
12
FS_A/48M_0
16
FS_B/TESTMODE
53
FS_C/TEST_SEL/REF0
5
PCI5
4
PCI4
3
PCI3
56
PCI2/SEL_CLKREQ
9
PCIF1/96_100_SEL
8
PCIF0/ITP_EN
46
SCLOCK
47
SDATA
39
IREF
13
VSS_48
29
VSS_SRC
45
VSS_CPU
2
VSS_REF
6
VSS_PCI
51
VSSA2
CY28442-2/ICS954226
R182 10K
R181 1K/X
R327 10K/X
R328 1K
C41433PF
C41633PF
12
12
R426
150 1%
150 1%
4
C240
10uF/10V
C41533PF
R425
VGAGND
1
7
VDD_PCI
VDD_REF
PCI_STOP#
CPU_STOP#
CPU_2_ITP/SRC_7
CPU2_ITP/SRC7#
CLKREQA#/SRC6
CLKREQB#/SRC6#
SRC4_SATA
SRC4#_SATA
96_100_SSCT
96_100_SSCC
VTTPWRGD#/PD
12
12
12
12
FB57 220-L0603
FB58 220-L0603
FB60 220-L0603
FB59 220-L0603
C417
12
3.3pF
R424
C418
150 1%
3.3pF
11
VDD_48
48
VDDA2
55
54
41
CPU1
40
CPU1#
44
CPU0
43
CPU0#
36
35
33
32
31
SRC5
30
SRC5#
26
27
24
SRC3
25
SRC3#
22
SRC2
23
SRC2#
19
SRC1
20
SRC1#
17
18
14
DOT96
15
DOT96#
10
52
REF1
R183 1K
R329 1K
C43033PF
FB62 220-L0603
FB63 220-L0603
FB64 220-L0603
C419
3.3pF
PCI_STP#
CPU1
CPU#1
12
CLK_BSEL0
CLK_BSEL1
12
C43133PF
R198 33
R200 33
R203 33
R204 33
R201 33
R202 33
R205 33
R206 33
R207 33
R208 33
R282 33
R283 33
R280 33
R281 33
R307 33
R308 33
R278 33
R279 33
R276 33
R277 33
R275 33
R222 33
R221 33
C432
3.3pF
VGAGND
3
C264
0.1uF
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
MCH_BSEL0 6
MCH_BSEL1 6
C42933PF
C42833PF
R
G
B
C434
3.3pF
C433
3.3pF
3
C251
10uF/10V
CLK_MCH_BCLK
CLK_MCH_BCLK#
CLK_CPU_BCLK
CLK_CPU_BCLK#
CLK_PCIE_ICH
CLK_PCIE_ICH#
CLK_MCH_3GPLL
CLK_MCH_3GPLL#
CLK_PCIE_LAN
CLK_PCIE_LAN#
CLK_PCIE_SATA
CLK_PCIE_SATA#
CLK_PCIE0
CLK_PCIE0#
DREFSSCLK
DREFSSCLK#
DREFCLK
DREFCLK#
HS
VS
DAT
C262
0.1uF
0.1uF
C219 0.1uF
PM_STPPCI# 10
PM_STPCPU# 4,10
CLK_MCH_BCLK 5
CLK_MCH_BCLK# 5
CLK_CPU_BCLK 1
CLK_CPU_BCLK# 1
CLK_PCIE_ICH 9
CLK_PCIE_ICH# 9
CLK_MCH_3GPLL 6
CLK_MCH_3GPLL# 6
SRCCLK_LAN 13
-SRCCLK_LAN 13
CLK_PCIE_SATA 10
CLK_PCIE_SATA# 10
MINI_E_CLK+ 2
MINI_E_CLK- 2
DREFSSCLK 6
DREFSSCLK# 6
DREFCLK 6
DREFCLK# 6
CLK_EN# 4
CLK_ICH14 10
CLK_AC97 16
CRT_HSYNC6
CRT_VSYNC6
+V5S
R
G
B
FB37 220-L0603
FB72 220-L0603/X
C244
FB39 220-L0603
C249
10uF/10V
Place termination close to source IC
CLK_CPU_BCLK
CLK_CPU_BCLK#
CLK_MCH_BCLK
CLK_MCH_BCLK#
DREFCLK
DREFCLK#
DREFSSCLK
DREFSSCLK#
CLK_MCH_3GPLL#
CLK_MCH_3GPLL
CLK_PCIE_ICH#
CLK_PCIE_ICH
CLK_PCIE_SATA
CLK_PCIE_SATA#
CLK_PCIE_LAN
CLK_PCIE_LAN#
CLK_PCIE0
CLK_PCIE0#
PLTRST#9,13,15,18,21
FWH_WP#10
FWH_TBL#10
PLTRST#
R243 8.2K
R244 0
R236 0
U29
1
A
VDD
2
B
3
GND
74AHCT1G32DBVR
U30
1
A
VDD
2
B
3
GND
74AHCT1G32DBVR
RN29 2.2KX4
5VDDCCL
5VDDCDA
5VVSYNC
5VHSYNC
DN1 PACDN006
6
IO5
7
V+
8
IO6
C260
0.1uF
R233
4.7K
CLK_FWH
Q
Q
1
3
5
7
IO3IO4
VIO2
IO1
2
+V3.3S
R325 49.9_1%
R326 49.9_1%
RN13 8.2KX4
7 8
5 6
3 4
1 2
+V3.3S
R232
4.7K
R264
100 1%
+V5S
C379
5
0.01uF
5VHSYNC
4
+V5S
C378
5
0.01uF
5VVSYNC
4
+V5S
2
4
6
8
HS
45
3
VS
2
1
2
1
F S A
F S A
F S AF S A
1111
If SB use ICH6M : R277 Mount , R437 reserved
SB use ICH6R : R277 reserved , R437 mount
RN10 49.9X4
7 8
5 6
3 4
1 2
RN15 49.9X4
1 2
3 4
5 6
7 8
RN11 49.9X4
1 2
3 4
5 6
7 8
RN16 49.9X4
1 2
3 4
5 6
7 8
1 2
1 2
U13 PLCC32-SOCKET
IC
FGP14
CLK
VCC32
VPP
RST#
FGP13
FGP12
FGP11
FGP10
WP#
TBL#
GNDA
VCCA
FWH4
INIT#
RFU22
RFU21
RFU20
RFU19
RFU18
VCC25
GND26
GND16
FWH3
FWH2
FWH1
FWH0
ID0
ID1
ID2
ID3
29
30
31
32
1
2
3
4
5
6
7
8
BIOS
R251
10K 1%
+V5S
C339
0.1uF
VGAGND
FS10
2A/6V
FB61 220-L0603
FB54 220-L0603
Title
Size Document Number Rev
B
Date: Sheet of
CRTDET
R
G
B
VGAGND
ATIOSYS
CLK
F S B
F S B
F S BF S B
0000
00001111
PCI_STP#
28
27
23
24
22
21
20
19
18
25
26
16
17
15
14
13
12
11
10
9
EPC900
F S C
F S C
F S CF S C
1111
0000
R199
10K/X
+V3.3S
C243 0.1uF
LAD3
LAD2
LAD1
LAD0
G2
6
1
7
2
8
3
9
4
10
5
G1
1
VGA
VGA_PORT_15
H O S T C L O C K
H O S T C L O C K
H O S T C L O C KH O S T C L O C K
1 0 0
1 0 0
1 0 01 0 0
1 3 3
1 3 3
1 3 31 3 3
1 2
LPC_FRAME# 10,15,18
FWH_INIT# 10
LPC_AD3 10,15,18
LPC_AD2 10,15,18
LPC_AD1 10,15,18
LPC_AD0 10,15,18
3 21Monday, August 24, 2009
****
+V3.3S_CLKVDD
11
DAT
12
HS
13
VS
14
DCK
15
1.2
5
VOA+
VOA-
R453
0
R1.1
U32
1
FB
2
DPRSLPVR
3
FREQSET
4
PSIB
5
VOA+
6
VOA-
7
OAOUT
8
STP_CPUB
9
SGND
10
SENSE1+
11
SENSE1-
12
SENSE2+
13
SENSE2-
14
RDPRSLP
15
RDPSLP
16
RUN/SS
17
ITH
LTC3735EG
10.2K_1%
R434
R11
249K_1%
R10
80.6K_1%
200pF
C437
C438 100pF
R8
100K
1
VCC3 VCC
+V3.3S +V5S
R448
10
R445
10
R442
10
R437
10
1
R438
1.5K
R451 10K
R450 10K
R452 0/X
PM_DPRSLPVR
PM_STPCPU#
PM_PSI#
R458
324K_1%
R457
0
C443
1000pF
R446
1.5K
C440
1000pF
R447
13.3K_1%
R435 0
32
Q64
2N7002A/X
1
32
Q65
2N7002A/X
5
C447
100pF
C648
100pF/X
R459
13.3K_1%
R439
49.9K_1%
R432
232K_1%
R440
487K_1%
R433
15K_1%
+VCC_CORE
C439
0.1uF
D D
C C
PM_STPCPU#
PM_PSI#
PM_DPRSLPVR
PM_DPRSLPVR10
PM_STPCPU#3,10
PM_PSI#1
S1+
R449
100
+VCC_CORE
R443
100
S2+
+VCC_CORE
B B
VCCP_PGD17
R1.1
A A
VCC3
R558 10K/X
2 3
VCC3
R9
1M
Q1
2N3904
R456
1.91K_ 1%
MCH_PG
PGOOD
BOOST1
TG1
SW1
BOOST2
TG2
SW2
PVCC
BG1
PGND
BG2
VID5
VID4
VID3
VID2
VID1
VID0RBOOT
1
4
R455 10K
R454 0
36
35
34
33
32
31
30
29
DRVIN
28
27
26
25
24
23
22
21
20
1918
R16
10K_1%
2 3
Q3
2N3904
4
VCC3
INT_CORE_PWRGD
D31
BAT54A
132
C446
0.22uF
C441
1uF
H_VID5 2
H_VID4 2
H_VID3 2
H_VID2 2
H_VID1 2
H_VID0 2
CLK_EN# VRMPWRGD
R17
200K
R15
200K
1
C17
100pF
+V1.5S_PGD 17
C445
10uF/10V
TG1
SW1
BG1
C444
0.22uF
TG2
SW2
1 ohm->0 ohm1 ohm->0 ohm
R444 0
C442
10uF/10V
VCC3VCC3 VCC3
2 3
VCC
BG2
H_VID0
H_VID1
H_VID2
H_VID3
H_VID4
H_VID5
R12
100K
VCCP_PGD 17
CLK_EN# 3
Q2
2N3904
IMVP_PGOOD 10
51
4
51
4
51
4
51
4
RN33 8.2KX4
1
3
5
7
R436 8.2K
R441 8.2K
3
2 6
2 6
2 6
2 6
2
4
6
8
3
7
8
Q5
AO4456
3
7
8
Q11
AO4456
3
7
8
3
7
8
Q14
AO4456
3
GST-125-1R0-M
+12V
Q16
AO4456
VCCP
+12V
L4
21
D2
RB050L-40
+12V
L8
GST-125-1R0-M
1 2
21
D3
RB050L-40
VCCP
OC1C
10u/16V 1210/X
12
OC1D
10u/16V 1210/X
C117
1uF
R64
0.002
R2512
S1+
Route in parallel
and use trace.
C82
1uF
R78
0.002
R2512
S2+
Route in parallel
and use trace.
C5
4.7uF/16V
C1
0.01uF
+VCC_CORE
+VCC_CORE
OC2C
10u/16V 1210/X
SW1
BG1
SW2
BG2
330uF/2.5V-SANYO-D
C6
4.7uF/16V
2
+12V
OC2D
10u/16V 1210/X
51
4
2 6
51
4
2 6
0.6V-1.75V@32A
+
PC4
C180
0.01uF
2
7
8
Q10
AO4456
3
7
8
Q15
AO4456
3
+
330uF/2.5V-SANYO-D
C7
4.7uF/16V
C185
0.01uF
1
1
R1.1
68uF/16V-ELNA-SMD6
68uF/16V-ELNA-SMD6
R1.1
68uF/16V-ELNA-SMD6
68uF/16V-ELNA-SMD6
+12V
C174
4.7uF/16V
VRMPWRGD 10
4 21Monday, August 24, 2009
OC2
5
470uF/16V-NCC-DIP10
47uF/25V-SANYO-SMD/X
+VCC_CORE
+
PC12
C2
0.01uF
VCC3
4
+
3
5
OC2E
+
+VCC_CORE
330uF/2.5V-SANYO-D
U31A
74LVC14
7 14
ATIOSYS
VCORE
470uF/16V-NCC-DIP10
+12V
47uF/25V-SANYO-SMD/X
+
PC6
C162
4.7uF/16V
21
EPC900
OC1
CLK_EN#
+
3
OC1E
+
PC9
330uF/2.5V-SANYO-D
C167
4.7uF/16V
Title
Size Document Number Rev
B
Date: Sheet of
12
4
+12V
12
OC1A
+
OC2A
+
+12V
+12V
OC1B
+
OC2B
+
1.2
H_D#[63:0]1
D D
C C
B B
VCCP
R126
221_1%
H_YSWING
1 2
A A
C140
R125
0.1uF
100_1%
1 2
5
H_D#0
H_D#1
H_D#2
H_D#3
H_D#4
H_D#5
H_D#6
H_D#7
H_D#8
H_D#9
H_D#10
H_D#11
H_D#12
H_D#13
H_D#14
H_D#15
H_D#16
H_D#17
H_D#18
H_D#19
H_D#20
H_D#21
H_D#22
H_D#23
H_D#24
H_D#25
H_D#26
H_D#27
H_D#28
H_D#29
H_D#30
H_D#31
H_D#32
H_D#33
H_D#34
H_D#35
H_D#36
H_D#37
H_D#38
H_D#39
H_D#40
H_D#41
H_D#42
H_D#43
H_D#44
H_D#45
H_D#46
H_D#47
H_D#48
H_D#49
H_D#50
H_D#51
H_D#52
H_D#53
H_D#54
H_D#55
H_D#56
H_D#57
H_D#58
H_D#59
H_D#60
H_D#61
H_D#62
H_D#63
H_XRCOMP
H_XSCOMP
H_XSWING
H_YRCOMP
H_YSCOMP
H_YSWING
VCCP
5
1 2
1 2
E4
E1
F4
H7
E2
F1
E3
D3
K7
F2
J7
J8
H6
F3
K8
H5
H1
H2
K5
K6
J4
G3
H3
J1
L5
K4
J5
P7
L7
J3
P5
L3
U7
V6
R6
R5
P3
T8
R7
R8
U8
R4
T4
T5
R1
T3
V8
U6
W6
U3
V5
W8
W7
U2
U1
Y5
Y2
V4
Y7
W1
W3
Y3
Y6
W2
C1
C2
D1
T1
L1
P1
R120
221_1%
H_XSWING
R118
100_1%
U3A
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#
HXRCOMP
HXSCOMP
HXSWING
HYRCOMP
HYSCOMP
HYSWING
915GM
C136
0.1uF
VCCP
1 2
HOST
R127
54.9_1%
H_YSCOMP
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
HADS#
HADSTB#0
HADSTB#1
HVREF
HBNR#
HBPRI#
HBREQ0#
HCPURST#
HCLKINN
HCLKINP
HDBSY#
HDEFER#
HDINV#0
HDINV#1
HDINV#2
HDINV#3
HDPWR#
HDRDY#
HDSTBN#0
HDSTBN#1
HDSTBN#2
HDSTBN#3
HDSTBP#0
HDSTBP#1
HDSTBP#2
HDSTBP#3
HEDRDY#
HHIT#
HHITM#
HLOCK#
HPCREQ#
HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HRS0#
HRS1#
HRS2#
HCPUSLP#
HTRDY#
VCCP
G9
C9
E9
B7
A10
F9
D8
B10
E10
G10
D9
E11
F10
G11
G13
C10
C11
D11
C12
B13
A12
F12
G12
E12
C13
B11
D13
A13
F13
F8
B9
E13
J11
A5
D5
E7
H10
AB1
AB2
C6
E6
H8
K3
T7
U5
G6
F7
G4
K1
R3
V3
G5
K2
R2
W4
F6
D4
D6
B3
A11
A7
D7
B8
C7
A8
A4
C5
B4
H_CPUSLP#_GMCH
G8
B5
R104
54.9_1%
1 2
H_XSCOMP
4
H_A#3
H_A#4
H_A#5
H_A#6
H_A#7
H_A#8
H_A#9
H_A#10
H_A#11
H_A#12
H_A#13
H_A#14
H_A#15
H_A#16
H_A#17
H_A#18
H_A#19
H_A#20
H_A#21
H_A#22
H_A#23
H_A#24
H_A#25
H_A#26
H_A#27
H_A#28
H_A#29
H_A#30
H_A#31
H_DINV#0
H_DINV#1
H_DINV#2
H_DINV#3
H_DSTBN#0
H_DSTBN#1
H_DSTBN#2
H_DSTBN#3
H_DSTBP#0
H_DSTBP#1
H_DSTBP#2
H_DSTBP#3
TP_H_EDRDY#
TP_H_PCREQ#
H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4
H_RS#0
H_RS#1
H_RS#2
4
H_ADS# 1
H_ADSTB#0 1
H_ADSTB#1 1
H_BNR# 1
H_BPRI# 1
H_BREQ#0 1
H_CPURST# 1
CLK_MCH_BCLK# 3
CLK_MCH_BCLK 3
H_DBSY# 1
H_DEFER# 1
H_DINV#0 1
H_DINV#1 1
H_DINV#2 1
H_DINV#3 1
H_DPWR# 1
H_DRDY# 1
H_DSTBN#0 1
H_DSTBN#1 1
H_DSTBN#2 1
H_DSTBN#3 1
H_DSTBP#0 1
H_DSTBP#1 1
H_DSTBP#2 1
H_DSTBP#3 1
TP14
H_HIT# 1
H_HITM# 1
H_LOCK# 1
TP13
H_RS#0 1
H_RS#1 1
H_RS#2 1
R131 0
R110
24.9_1%
1 2
R122
24.9_1%
1 2
H_A#[31:3] 1
MDA[0..63]12
VCCP
R129
100_1%
1 2
H_VREF
R121
200_1%
1 2
H_REQ#[4:0] 1
12
H_CPUSLP# 1,10
H_TRDY# 1
H_XRCOMP
H_YRCOMP
0.1uF
C146
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
MODT[0..3]
-DQSA[0..7]
DQSA[0..7]
DMA[0..7]
M_VREF_MCH
3
U3C
AG35
SADQ0
AH35
SADQ1
AL35
SADQ2
AL37
SADQ3
AH36
SADQ4
AJ35
SADQ5
AK37
SADQ6
AL34
SADQ7
AM36
SADQ8
AN35
SADQ9
AP32
SADQ10
AM31
SADQ11
AM34
SADQ12
AM35
SADQ13
AL32
SADQ14
AM32
SADQ15
AN31
SADQ16
AP31
SADQ17
AN28
SADQ18
AP28
SADQ19
AL30
SADQ20
AM30
SADQ21
AM28
SADQ22
AL28
SADQ23
AP27
SADQ24
AM27
SADQ25
AM23
SADQ26
AM22
SADQ27
AL23
SADQ28
AM24
SADQ29
AN22
SADQ30
AP22
SADQ31
AM9
SADQ32
AL9
SADQ33
AL6
SADQ34
AP7
SADQ35
AP11
SADQ36
AP10
SADQ37
AL7
SADQ38
AM7
SADQ39
AN5
SADQ40
AN6
SADQ41
AN3
SADQ42
AP3
SADQ43
AP6
SADQ44
AM6
SADQ45
AL4
SADQ46
AM3
SADQ47
AK2
SADQ48
AK3
SADQ49
AG2
SADQ50
AG1
SADQ51
AL3
SADQ52
AM2
SADQ53
AH3
SADQ54
AG3
SADQ55
AF3
SADQ56
AE3
SADQ57
AD6
SADQ58
AC4
SADQ59
AF2
SADQ60
AF1
SADQ61
AD4
SADQ62
AD5
SADQ63
915GM
MODT[0..3] 6,12
-DQSA[0..7] 12
DQSA[0..7] 12
DMA[0..7] 12
M_VREF_MCH 6,12
3
SA_BS0#
SA_BS1#
SA_BS2#
SA_DM0
SA_DM1
SA_DM2
SA_DM3
SA_DM4
SA_DM5
SA_DM6
SA_DM7
SA_DQS0
SA_DQS1
SA_DQS2
SA_DQS3
SA_DQS4
SA_DQS5
SA_DQS6
SA_DQS7
SA_DQS0#
SA_DQS1#
SA_DQS2#
SA_DQS3#
SA_DQS4#
SA_DQS5#
SA_DQS6#
SA_DQS7#
SA_MA0
SA_MA1
SA_MA2
SA_MA3
SA_MA4
SA_MA5
SA_MA6
SA_MA7
SA_MA8
DDR SYSTEM MEMORY A
SA_MA9
SA_MA10
SA_MA11
SA_MA12
SA_MA13
SA_CAS#
SA_RAS#
RA_RCVENIN#
SA_RCVENOUT#
SA_WE#
AK15
AK16
AL21
AJ37
AP35
AL29
AP24
AP9
AP4
AJ2
AD3
AK36
AP33
AN29
AP23
AM8
AM4
AJ1
AE5
AK35
AP34
AN30
AN23
AN8
AM5
AH1
AE4
AL17
AP17
AP18
AM17
AN18
AM18
AL19
AP20
AM19
AL20
AM16
AN20
AM20
AM15
AN15
AP16
AF29
AF28
AP15
2
SBAA0 12
SBAA1 12
SBAA2 12
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DQSA0
DQSA1
DQSA2
DQSA3
DQSA4
DQSA5
DQSA6
DQSA7
-DQSA0
-DQSA1
-DQSA2
-DQSA3
-DQSA4
-DQSA5
-DQSA6
-DQSA7
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
2
DMA[0..7] 12
DQSA[0..7] 12
-DQSA[0..7] 12
MAAA[0..13] 12
-SCASA 12
-SRASA 12
-SWEA 12
Title
Size Document Number Rev
Custom
Date: Sheet of
AE31
AE32
AG32
AG36
AE34
AE33
AF31
AF30
AH33
AH32
AK31
AG30
AG34
AG33
AH31
AJ31
AK30
AJ30
AH29
AH28
AK29
AH30
AH27
AG28
AF24
AG23
AJ22
AK22
AH24
AH23
AG22
AJ21
AG10
AG9
AG8
AH8
AH11
AH10
AJ9
AK9
AJ7
AK6
AJ4
AH5
AK8
AJ8
AJ5
AK4
AG5
AG4
AD8
AD9
AH4
AG6
AE8
AD7
AC5
AB8
AB6
AA8
AC8
AC7
AA4
AA5
915GM
ATIOSYS
GMCH-1
U3D
SBDQ0
SBDQ1
SBDQ2
SBDQ3
SBDQ4
SBDQ5
SBDQ6
SBDQ7
SBDQ8
SBDQ9
SBDQ10
SBDQ11
SBDQ12
SBDQ13
SBDQ14
SBDQ15
SBDQ16
SBDQ17
SBDQ18
SBDQ19
SBDQ20
SBDQ21
SBDQ22
SBDQ23
SBDQ24
SBDQ25
SBDQ26
SBDQ27
SBDQ28
SBDQ29
SBDQ30
SBDQ31
SBDQ32
SBDQ33
SBDQ34
SBDQ35
SBDQ36
SBDQ37
SBDQ38
SBDQ39
SBDQ40
SBDQ41
SBDQ42
SBDQ43
SBDQ44
SBDQ45
SBDQ46
SBDQ47
SBDQ48
SBDQ49
SBDQ50
SBDQ51
SBDQ52
SBDQ53
SBDQ54
SBDQ55
SBDQ56
SBDQ57
SBDQ58
SBDQ59
SBDQ60
SBDQ61
SBDQ62
SBDQ63
EPC900
1
1
SB_BS0#
SB_BS1#
SB_BS2#
SB_DM0
SB_DM1
SB_DM2
SB_DM3
SB_DM4
SB_DM5
SB_DM6
SB_DM7
SB_DQS0
SB_DQS1
SB_DQS2
SB_DQS3
SB_DQS4
SB_DQS5
SB_DQS6
SB_DQS7
SB_DQS0#
SB_DQS1#
SB_DQS2#
SB_DQS3#
SB_DQS4#
SB_DQS5#
SB_DQS6#
SB_DQS7#
SB_MA0
SB_MA1
SB_MA2
SB_MA3
SB_MA4
SB_MA5
SB_MA6
SB_MA7
SB_MA8
SB_MA9
DDR SYSTEM MEMORY B
SB_MA10
SB_MA11
SB_MA12
SB_MA13
SB_CAS#
SB_RAS#
SB_RCVENIN#
SB_RCVENOUT#
SB_WE#
5 21Monday, August 24, 2009
AJ15
AG17
AG21
AF32
AK34
AK27
AK24
AJ10
AK5
AE7
AB7
AF34
AK32
AJ28
AK23
AM10
AH6
AF8
AB4
AF35
AK33
AK28
AJ23
AL10
AH7
AF7
AB5
AH17
AK17
AH18
AJ18
AK18
AJ19
AK19
AH19
AJ20
AH20
AJ16
AG18
AG20
AG15
AH14
AK14
AF15
AF14
AH16
1.2
5
4
3
2
1
DMI_TXN09
DMI_TXN19
DMI_TXN29
DMI_TXN39
D D
C C
R51
40.2_1%
Route as short as possible
B B
A A
DMI_TXP09
DMI_TXP19
DMI_TXP29
DMI_TXP39
DMI_RXN09
DMI_RXN19
DMI_RXN29
DMI_RXN39
DMI_RXP09
DMI_RXP19
DMI_RXP29
DMI_RXP39
R81
40.2_1%
1 2
1 2
M_VREF_MCH12
+V2.5S
R38 10K
R42 10K
+V1.8S
R124 1K
+V1.8S
R102 80.6_1%
R99 80.6_1%
L_IBG
DCLKA012
DCLKA112
-DCLKA012
-DCLKA112
CKEA012
CKEA112
-CSA012
-CSA112
M_OCDCOMP0
M_OCDCOMP1
12
12
12
R37 1.5K
5
DMI_TXN0
DMI_TXN1
DMI_TXN2
DMI_TXN3
DMI_TXP0
DMI_TXP1
DMI_TXP2
DMI_TXP3
DMI_RXN0
DMI_RXN1
DMI_RXN2
DMI_RXN3
DMI_RXP0
DMI_RXP1
DMI_RXP2
DMI_RXP3
TP2
TP17
TP1
TP16
TP3
TP7
TP4
TP8
MODT012
MODT112
TP11
TP12
M_RCOMPN
M_RCOMPP
M_VREF_MCH
SMXSLEW
SMYSLEW
PM_EXTTS#0
PM_EXTTS#1
M_VREF_MCH
R119 1K
M_RCOMPN
12
M_RCOMPP
12
12
12
U3B
AA31
DMIRXN0
AB35
D
MIRXN1
AC31
DMIRXN2
AD35
DMIRXN3
Y31
DMIRXP0
AA35
DMIRXP1
AB31
DMIRXP2
AC35
DMIRXP3
AA33
DMITXN0
AB37
DMITXN1
AC33
DMITXN2
AD37
DMITXN3
Y33
DMITXP0
AA37
DMITXP1
AB33
DMITXP2
AC37
DMITXP3
AM33
SM_CK0
AL1
SM_CK1
AJ34
SM_CK3
AF6
SM_CK4
AN33
SM_CK0#
AK1
SM_CK1#
AJ33
SM_CK3#
AF5
SM_CK4#
AP21
SM_CKE0
AM21
SM_CKE1
AH21
SM_CKE2
AK21
SM_CKE3
AN16
SM_CS0#
AM14
SM_CS1#
AH15
SM_CS2#
AG16
SM_CS3#
AF22
SM_OCDCOMP0
AF16
SM_OCDCOMP1
AP14
SM_ODT0
AL15
SM_ODT1
AM11
SM_ODT2
AN10
SM_ODT3
AK10
SMRCOMPN
AK11
SMRCOMPP
AF37
SMVREF0
AD1
SMVREF1
AE27
SMXSLEWIN
AE28
SMXSLEWOUT
AF9
SMYSLEWIN
AF10
SMYSLEWOUT
915GM
PM_EXTTS#0 12
CFG0
CFG1
CFG2
CFG3
CFG4
CFG5
CFG6
CFG7
CFG8
CFG9
CFG10
CFG11
DMIDDR MUXING
CFG12
CFG13
CFG14
CFG15
CFG16
CFG17
CFG18
CFG19
CFG20
RSVD21
RSVD22
RSVD23
RSVD28
RSVD29
RSVD30
RSVD31
BM_BUSY#
EXT_TS0#
EXT_TS1#
THRMTRIP#
PWROK
RSTIN#
DREF_CLKN
DREF_CLKP
DREF_SSCLKN
DREF_SSCLKP
NC1
NC2
NC3
NC4
NC5
NC6
NC CLK PM CFG/RSVD
NC7
NC8
NC9
NC10
NC11
4
XDP_OBS0
G16
H13
G14
F16
F15
G15
E16
D17
J16
D15
E15
D14
E14
H12
C14
H15
J15
H14
G22
G23
D23
G25
G24
J17
AE11
AE10
AC10
AD10
J23
J21
H22
F5
AD30
AE29
A24
A23
C37
D37
AP37
AN37
AP36
AP2
AP1
AN1
B1
A2
B37
A36
A37
R36 10K
CFG5
CFG6
CFG7
CFG9
CFG12
CFG13
CFG16
CFG18
CFG19
PM_EXTTS#0
PM_EXTTS#1
R44
100_1%
CFG5
CFG5 Low = DMIX2
High= DMIX4
CFG6
CFG6 Low = DDR-II High = DDR-I
CFG7
CFG7(CPU Strap) Low = DT/Transportable CPU
High = Mobile CPU
CFG9 PCIe Graphics Lane Low = Reverse Lane
High = Normal
operation
CFG16(FSB Dynamic ODT) Low = Dynamic ODT Disable
High = Dynamic ODT Enbabled
CFG19 (VTT Select) Low = 1.05V
12
R460 10K/X
R461 10K/X
PM_BMBUSY# 10
PM_THRMTRIP# 1,10
DELAY_VR_PWRGOOD 10
12
PLT_RST# 9
DREFCLK# 3
DREFCLK 3
DREFSSCLK# 3
DREFSSCLK 3
R22
2.2K/X
R93 2.2K
R55 2.2K/X
R92 10K/X
R96 2.2K/X
CFG9
R21 2.2K/X
CFG16
CFG18 (VCC Select) Low = 1.05V
R52 10K/X
CFG18
High = 1.5V
R48 10K/X
CFG19
VCCP +V1.5S_PCIE
MCH_BSEL1 3
MCH_BSEL0 3
TV_DACA_OUT14
TV_DACB_OUT14
TV_DACC_OUT14
12
12
R79 150_1%
R82 150_1%
VCCP
R87 150_1%
150_1%
R62
150_1%
R65
150_1%
R68
CRT_VSYNC3
CRT_HSYNC3
VGAGND
R35 1.5K
+V3.3S
RN1 10KX4
1 2
3 4
5 6
7 8
R46 0/X
R49 0/X
12
12
12
+V3.3S
12
12
12
SDVO_CRTDATA21
SDVO_CRTCLK21
CLK_MCH_3GPLL#3
CLK_MCH_3GPLL3
12
12
12
CRT_DDC_CLK3
CRT_DDC_DATA3
CRT_BLUE3
12
CRT_GREEN3
12
CRT_RED3
12
R60 33
R56 33
R76
255_1%
12
L_LVBG
L_VREFH
12
L_VREFL
12
LA_CLKN14,20
LA_CLKP14,20
LB_CLKN
LB_CLKP
LA_DATAN014,20
LA_DATAN114,20
LA_DATAN214,20
LA_DATAN314,20
LA_DATAP014,20
LA_DATAP114,20
LA_DATAP214,20
LA_DATAP314,20
LB_DATAN0
LB_DATAN1
LB_DATAN2
LB_DATAN3
LB_DATAP0
LB_DATAP1
LB_DATAP2
LB_DATAP3
CFG[2:0] External pullup required
DVOCLDATA
SDVOCLCLK
12
12
12
VSYNC
HSYNC
CRTIREF
L_IBG
12
R89 4.99K_1%
L_BKLTCTL14
L_BKLTEN14
L_VDDEN14
TVIREF
PIN
H24
H25
AB29
AC29
A15
C16
A17
B15
B16
B17
E24
E23
E21
D21
C20
B20
A19
B19
H21
G21
E25
C23
C22
C33
C31
B30
B29
C25
C24
B34
B33
B32
A31
A34
A33
B31
A30
C29
D28
C27
D26
C28
D27
C26
D25
J18
J20
F25
F23
F22
F26
F28
F27
U3G
SDVOCTRL_DATA
S
DVOCTRL_CLK
GCLKN
GCLKP
TVDAC_A
TVDAC_B
TVDAC_C
TV_REFSET
TV_IRTNA
TV_IRTNB
TV_IRTNC
DDCCLK
DDCDATA
BLUE
BLUE#
GREEN
GREEN#
RED
RED#
VSYNC
HSYNC
REFSET
LBKLT_CRTL
LBKLT_EN
LCTLA_CLK
LCTLB_DATA
LDDC_CLK
LDDC_DATA
LVDD_EN
LIBG
LVBG
LVREFH
LVREFL
LACLKN
LACLKP
LBCLKN
LBCLKP
LADATAN0
LADATAN1
LADATAN2
LADATAN3
LADATAP0
LADATAP1
LADATAP2
LADATAP3
LBDATAN0
LBDATAN1
LBDATAN2
LBDATAN3
LBDATAP0
LBDATAP1
LBDATAP2
LBDATAP3
915GM
PEG_COMPS
EXP_COMPI
EXP_ICOMPO
EXP_RXN0
EXP_RXN1
MISCTVVGALVDS
EXP_RXN2
EXP_RXN3
EXP_RXN4
EXP_RXN5
EXP_RXN6
EXP_RXN7
EXP_RXN8
EXP_RXN9
EXP_RXN10
EXP_RXN11
EXP_RXN12
EXP_RXN13
EXP_RXN14
EXP_RXN15
EXP_RXP0
EXP_RXP1
EXP_RXP2
EXP_RXP3
EXP_RXP4
EXP_RXP5
EXP_RXP6
EXP_RXP7
EXP_RXP8
EXP_RXP9
EXP_RXP10
EXP_RXP11
EXP_RXP12
EXP_RXP13
EXP_RXP14
EXP_RXP15
EXP_TXN0
EXP_TXN1
EXP_TXN2
EXP_TXN3
EXP_TXN4
EXP_TXN5
EXP_TXN6
EXP_TXN7
EXP_TXN8
PCI-EXPRESS GRAPHICS
EXP_TXN9
EXP_TXN10
EXP_TXN11
EXP_TXN12
EXP_TXN13
EXP_TXN14
EXP_TXN15
EXP_TXP0
EXP_TXP1
EXP_TXP2
EXP_TXP3
EXP_TXP4
EXP_TXP5
EXP_TXP6
EXP_TXP7
EXP_TXP8
EXP_TXP9
EXP_TXP10
EXP_TXP11
EXP_TXP12
EXP_TXP13
EXP_TXP14
EXP_TXP15
D36
D34
E30
F34
G30
H34
J30
K34
L30
M34
N30
P34
R30
T34
U30
V34
W30
Y34
D30
E34
F30
G34
H30
J34
K30
L34
M30
N34
P30
R34
T30
U34
V30
W34
E32
F36
G32
H36
J32
K36
L32
M36
N32
P36
R32
T36
U32
V36
W32
Y36
D32
E36
F32
G36
H32
J36
K32
L36
M32
N36
P32
R36
T32
U36
V32
W36
SDVO_ST- 21
SDVO_ST+ 21
SDVO_R- 21
SDVO_G- 21
SDVO_B- 21
SDVO_CK- 21
SDVO_R+ 21
SDVO_G+ 21
SDVO_B+ 21
SDVO_CK+ 21
R30 24.9_1%
CFG[17:3] have internal pullup resistors
High = 1.5V
12
12
3
+V2.5S
+V2.5S
CFG[19:18] have internal pulldown resistors
+V2.5S +V2.5S
ATIOSYS
GMCH
SDVOCLCLK
SDVOCLDATA
R72
R73
5.6K
5.6K
1 2
1 2
2
Title
Size Document Number Rev
B
Date: Sheet of
EPC900
1
12
1.2
6 21Monday, August 24, 2009
5
2~3 GND or Power pad NEED 1 Via
VCC1_05
VCCP
C467
+
C449
10uF/10V
10uF/10V
C28
P
D D
+V1.5S
+V1.5S
NPC3A
10UF/10V C456
R123 0
C C
+V2.5S
R34
0
1 2
B B
A A
VCCP
R33
10
Layout Note:VSSA_CRTDAC Route
caps within 250mil of GMCH.
Route FB within 3 inch of
GMCH
Layout Note:VSSA_CRTDAC gnd from
GMCH to decoupling cap ground lead
and then connect to the gnd plane
C157
C153
0.1uF
10uF/10V
C151
0.1uF
2~3 GND or Power pad NEED 1 Via
330uF/2.5V-SANYO-D
+V1.5S_DPLLA +V1.5S_DPLLB
NPC1A
NPC3B
10UF/10V
10UF/10V
12
FB2 30-L0603
150uF/6.3V-B/X
FB1 30-L0603
150uF/6.3V-B/X
FB22 30-L0603
150uF/6.3V-B/X
FB23 30-L0603
150uF/6.3V-B/X
D1
BAT54C
VCCGFOLLOW
12
FB10 30-L0603
FB9 30-L0603
C139
C147
0.01uF
0.01uF
5
3
2
1
C58
10uF/10V
+
+
+
+
C455
C450
C484
10uF/10V
0.1uF
NPC1B
10UF/10V
+V1.5S_HMPLL
+V1.5S_DPLLA
C36
PC3
10uF/10V
+V1.5S_DPLLB
C4
PC1
10uF/10V
+V1.5S_HPLL
C152
PC15
10uF/10V
+V1.5S_MPLL
PC16
10uF/10V
VCC1_05
+V2.5S_CRTDAC
C485
C78
0.1uF
1UF
+V2.5S_SYNC
C71
0.1uF
C120
0.47uF
C126 0.47uF
C141 0.22uF
C138 0.22uF
C481
0.1uF
0.1uF
C476
0.1uF
C34
0.1uF
C142
0.1uF
0.1uF
VCCP_GMCH_CAP1
VCCP_GMCH_CAP2
VCCP_GMCH_CAP3
VCCP_GMCH_CAP4
4
PIN
4
W20
W18
W11
W10
M29
M28
G28
M27
AC2
AC1
AA1
AA2
G19
M11
M10
T29
R29
N29
K29
J29
V28
U28
T28
R28
P28
N28
L28
K28
J28
H28
V27
U27
T27
R27
P27
N27
L27
K27
J27
H27
K26
H26
K25
J25
K24
K23
K22
K21
U20
T20
K20
V19
U19
K19
V18
T18
K18
K17
B23
C35
F19
E19
H20
K13
J13
K12
V11
U11
T11
R11
P11
N11
L11
K11
V10
U10
T10
R10
P10
N10
K10
J10
Y9
W9
U9
R9
P9
N9
M9
L9
J9
N8
M8
N7
M7
N6
M6
A6
N5
M5
N4
M4
N3
M3
N2
M2
B2
V1
N1
M1
G1
U3E
VCC0
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
VCC10
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
VCC28
VCC29
VCC30
VCC31
VCC32
VCC33
VCC34
VCC35
VCC36
VCC37
VCC38
VCC39
VCC40
VCC41
VCC42
VCC43
VCC44
VCC45
VCC46
VCC47
VCC48
VCCH_MPLL1
VCCH_MPLL0
VCCA_DPLLA
VCCA_DPLLB
VCCA_HPLL
VCCA_MPLL
VCCA_CRTDAC0
VCCA_CRTDAC1
VSSA_CRTDAC
VCC_SYNC
VTT0
VTT1
VTT2
VTT3
VTT4
VTT5
VTT6
VTT7
VTT8
VTT9
VTT10
VTT11
VTT12
VTT13
VTT14
VTT15
VTT16
VTT17
VTT18
VTT19
VTT20
VTT21
VTT22
VTT23
VTT24
VTT25
VTT26
VTT27
VTT28
VTT29
VTT30
VTT31
VTT32
VTT33
VTT34
VTT35
VTT36
VTT37
VTT38
VTT39
VTT40
VTT41
VTT42
VTT43
VTT44
VTT45
VTT46
VTT47
VTT48
VTT49
VTT50
VTT51
915GM
VCCA_TVDACA0
VCCA_TVDACA1
VCCA_TVDACB0
VCCA_TVDACB1
VCCA_TVDACC0
VCCA_TVDACC1
VCCA_TVBG
VSSA_TVBG
VCCD_TVDAC
VCCDQ_TVDAC
VCCD_LVDS0
VCCD_LVDS1
VCCD_LVDS2
VCCA_LVDS
VCCHV0
VCCHV1
VCCHV2
VCCSM0
VCCSM1
VCCSM2
VCCSM3
VCCSM4
VCCSM5
VCCSM6
VCCSM7
VCCSM8
VCCSM9
VCCSM10
VCCSM11
POWER
VCCSM12
VCCSM13
VCCSM14
VCCSM15
VCCSM16
VCCSM17
VCCSM18
VCCSM19
VCCSM20
VCCSM21
VCCSM22
VCCSM23
VCCSM24
VCCSM25
VCCSM26
VCCSM27
VCCSM28
VCCSM29
VCCSM30
VCCSM31
VCCSM32
VCCSM33
VCCSM34
VCCSM35
VCCSM36
VCCSM37
VCCSM38
VCCSM39
VCCSM40
VCCSM41
VCCSM42
VCCSM43
VCCSM44
VCCSM45
VCCSM46
VCCSM47
VCCSM48
VCCSM49
VCCSM50
VCCSM51
VCCSM52
VCCSM53
VCCSM54
VCCSM55
VCCSM56
VCCSM57
VCCSM58
VCCSM59
VCCSM60
VCCSM61
VCCSM62
VCCSM63
VCCSM64
VCCTX_LVDS0
VCCTX_LVDS1
VCCTX_LVDS2
VCCA_SM0
VCCA_SM1
VCCA_SM2
VCCA_SM3
VCC3G0
VCC3G1
VCC3G2
VCC3G3
VCC3G4
VCC3G5
VCC3G6
VCCA_3GPLL0
VCCA_3GPLL1
VCCA_3GPLL2
VCCA_3GBG
VSSA_3GBG
F17
E17
D18
C18
F18
E18
H18
G18
D19
H17
B26
B25
A25
A35
B22
B21
A21
AM37
AH37
AP29
AD28
AD27
AC27
AP26
AN26
AM26
AL26
AK26
AJ26
AH26
AG26
AF26
AE26
AP25
AN25
AM25
AL25
AK25
AJ25
AH25
AG25
AF25
AE25
AE24
AE23
AE22
AE21
AE20
AE19
AE18
AE17
AE16
AE15
AE14
AP13
AN13
AM13
AL13
AK13
AJ13
AH13
AG13
AF13
AE13
AP12
AN12
AM12
AL12
AK12
AJ12
AH12
AG12
AF12
AE12
AD11
AC11
AB11
AB10
AB9
AP8
AM1
AE1
B28
A28
A27
AF20
AP19
AF19
AF18
AE37
W37
U37
R37
N37
L37
J37
Y29
Y28
Y27
F37
G37
+V3.3S_TVDACA
10uF/10V
V2.5_DDR_CAP1
V2.5_DDR_CAP2
V2.5_DDR_CAP5
C514
0.01uF
V2.5_DDR_CAP6
V2.5_DDR_CAP4
V2.5_DDR_CAP3
+V2.5S_TXLVDS
10uF/10V
3
+V3.3S_TVDACB
+V3.3S_TVDACC
+V3.3S_ATVBG
+V1.5S_TVDAC
+V1.5S_DLVDS
R53 0
C477
+V2.5S_ALVDS
0.1uF
C33
R29 0
0.1uF
C27 0.1uF
C26 0.1uF
C62 0.1uF
All VCCSM pins
shorts
internally.
C471
0.01uF
All VCCSM pins
shorts
internally.
C125 0.1uF
C145 0.1uF
C144 0.1uF
R43 0
C459
C448
0.1uF
+V2.5S_3GBG
C23
0.1uF
3
2
FB14 30-L0603
C96
C496
0.01uF
0.1uF
C497
0.1uF
+V1.5S
12
+V2.5S
12
C84
0.1uF
+V1.5S_QTVDAC
C112
0.1uF
+V2.5S_HV
C475
10uF/10V
PC5
+
C74
10uF/10V
330uF/4V-SANYO-D
+V2.5S
12
R23
0
C73
10uF/10VC154
+V1.5S_DDRDLL
330uF/6.3V-NCC-SMD6/X
+V1.5S_3GPLL
330uF/6.3V-NCC-SMD6/X
+V2.5S
12
C513
0.1uF
PC8
+
+
PC2
C28
10uF/10V
R67
0
C83
0.01uF
FB16 30-L0603
C113
0.01uF
R45
C486
0.01uF
+V1.8S
C515
0.1uF
C93
10uF/10V
+V1.5S_PCIE
C25
10uF/10V
C453
0.1uF
C491
0.1uF
C98
0.1uF
0
C460
0.01uFC143
C492
0.1uF
C35
0.1uF
FB12 30-L0603
C86
0.01uF
FB13 30-L0603
C94
0.01uF
FB15 30-L0603
Route VSSATVBG gnd from GMCH
to Decoupling cap ground
lead and then connect to the
gnd plane
+V1.5S
12
+V3.3S
+V2.5S
12
FB11 30-L0603
10uF/10V
FB7 30-L0603
10uF/10V
FB8 30-L0603
+V1.5S
C92
+V1.5S
C24
+V1.5S
2
+V3.3S_TVDAC
R90 0
R95 10
Q6
APL1581-ADJ / TO252
+V5S
C3
C13
10UF/10V
10UF/10V
Title
Size Document Number Rev
Custom
Date: Sheet of
6
5
VIN
3
VO
TAB
14
SENCTRL
ADJ
2
100_1%
100_1%
ATIOSYS
GMCH
12
12
+V2.5S
R26
R27
EPC900
1
V1_5SFOLLOW
C32
10UF/10V
1
+V3.3S
D4
3
BAT54C
+V2.5S
C31
10UF/10V
7 21Monday, August 24, 2009
+V1.5S
2
1
C30
10UF/10V
1.2
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