Schematic Diagrams
B - 12 ICH6-M 2/2
B.Schematic Diagrams
ICH6-M 2/2
Sheet 11 of 30
ICH6-M 2/2
PCI_REQ#5
C233 0.1U_ 04
VSS
BGA1D
ICH6_M
F4
F22
F19
F17
E25
E19
E18
E15
E14
D7
D22
D20
D18
D14
D13
D10
D1
C4
C22
C20
C18
C14
B25
B24
B23
B21
B19
B15
B13
AG7
AG3
AG22
AG20
AG17
AG14
AG12
AG1
AF7
AF3
AF26
AF12
AF10
AF1
AE7
AE6
AE25
AE21
AE2
AE12
AE11
AE10
AD6
AD24
AD2
AD18
AD15
AD10
AD1
AC6
AC3
AC26
AC24
AC23
AC22
AC12
AC10
AB9
AB7
AB2
AB19
AB10
AB1
AA4
AA16
AA13
AA11
A9
A7
A4
A26
A23
A21
A19
A15
A12
A1
E27
Y6
Y27
Y26
Y23
W7
W25
W24
W23
W1
V4
V27
V26
V23
U25
U24
U23
U15
U13
T7
T27
T26
T23
T16
T15
T14
T13
T12
T1
R4
R25
R24
R23
R17
R16
R15
R14
R13
R12
R11
P22
P16
P15
P14
P13
P12
N7
N17
N16
N15
N14
N13
N12
N11
N1
M4
M27
M26
M23
M16
M15
M14
M13
M12
L25
L24
L23
L15
L13
K7
K27
K26
K23
K1
J4
J25
J24
J23
H27
H26
H23
G9
G7
G21
G12
G1
VSS86
VSS85
VSS84
VSS83
VSS82
VSS81
VSS80
VSS79
VSS78
VSS77
VSS76
VSS75
VSS74
VSS73
VSS72
VSS71
VSS70
VSS69
VSS68
VSS67
VSS66
VSS65
VSS64
VSS63
VSS62
VSS61
VSS60
VSS59
VSS58
VSS57
VSS56
VSS55
VSS54
VSS53
VSS52
VSS51
VSS50
VSS49
VSS48
VSS47
VSS46
VSS45
VSS44
VSS43
VSS42
VSS41
VSS40
VSS39
VSS38
VSS37
VSS36
VSS35
VSS34
VSS33
VSS32
VSS31
VSS30
VSS29
VSS28
VSS27
VSS26
VSS25
VSS24
VSS23
VSS22
VSS21
VSS20
VSS19
VSS18
VSS17
VSS16
VSS15
VSS14
VSS13
VSS12
VSS11
VSS10
VSS9
VSS8
VSS7
VSS6
VSS5
VSS4
VSS3
VSS2
VSS1
VSS172
VSS171
VSS170
VSS169
VSS168
VSS167
VSS166
VSS165
VSS164
VSS163
VSS162
VSS161
VSS160
VSS159
VSS158
VSS157
VSS156
VSS155
VSS154
VSS153
VSS152
VSS151
VSS150
VSS149
VSS148
VSS147
VSS146
VSS145
VSS144
VSS143
VSS142
VSS141
VSS140
VSS139
VSS138
VSS137
VSS136
VSS135
VSS134
VSS133
VSS132
VSS131
VSS130
VSS129
VSS128
VSS127
VSS126
VSS125
VSS124
VSS123
VSS122
VSS121
VSS120
VSS119
VSS118
VSS117
VSS116
VSS115
VSS114
VSS113
VSS112
VSS111
VSS110
VSS109
VSS108
VSS107
VSS106
VSS105
VSS104
VSS103
VSS102
VSS101
VSS100
VSS99
VSS98
VSS97
VSS96
VSS95
VSS94
VSS93
VSS92
VSS91
VSS90
VSS89
VSS88
VSS87
RN34
8P4R_8.2K_04
8 1
7 2
653
4
C517 1U_X7R
Place within
100 mils of ICH
near pin AG5
PCI_PERR#
+VCCP
PCI_LOCK#
+3.3V
PCI_AD5
PCI_AD27
C232
1U_X7R
PCIE
SATA
PCI/IDE REF
USB COR E PCI IDE CORE
BGA1E
ICH6_M
F9
U17
U16
U14
U12
U11
T17
T11
P17
P11
M17
M11
L17
L16
L14
L12
L11
AA21
AA20
AA19
AA10
AG19
AG16
AG13
AD17
AC15
AA17
AA15
AA14
AA12
P1
M7
L7
L4
J7
H7
H1
E4
B1
A6
U7
R7
G19
G20
F20
E24
E23
E22
E21
E20
D27
D26
D25
D24
G8
AB18
P7
AA18
A8
F21
A25
A24
AB3
G11
G10
AG23
AD26
AB22
G16
G15
F16
F15
E16
D16
C16
AA22
AA23
AA24
AA25
AB25
AB26
AB27
F25
F26
F27
G22
G23
G24
G25
H21
H22
J21
J22
K21
K22
L21
L22
M21
M22
N21
N22
N23
N24
N25
P21
P25
P26
P27
R21
R22
T21
T22
U21
U22
V21
V22
W21
W22
Y21
Y22
AA6
AB4
AB5
AB6
AC4
AD4
AE4
AE5
AF5
AG5
AA7
AA8
AA9
AB8
AC8
AD8
AE8
AE9
AF9
AG9
AC27
E26
AE1
AG10
A13
F14
G13
G14
A11
U4
V1
V7
W2
Y7
A17
B17
C17
F18
G17
G18
VCC1_5_98
VCC1_5_97
VCC1_5_96
VCC1_5_95
VCC1_5_94
VCC1_5_93
VCC1_5_92
VCC1_5_91
VCC1_5_90
VCC1_5_89
VCC1_5_88
VCC1_5_87
VCC1_5_86
VCC1_5_85
VCC1_5_84
VCC1_5_83
VCC1_5_82
VCC1_5_81
VCC1_5_80
VCC1_5_79
VCC3_3_21
VCC3_3_20
VCC3_3_19
VCC3_3_18
VCC3_3_17
VCC3_3_16
VCC3_3_15
VCC3_3_14
VCC3_3_13
VCC3_3_12
VCC3_3_11
VCC3_3_10
VCC3_3_9
VCC3_3_8
VCC3_3_7
VCC3_3_6
VCC3_3_5
VCC3_3_4
VCC3_3_3
VCC3_3_2
VCCSUS1_5_3
VCCSUS1_5_2
VCCSUS1_5_1
VCC1_5_78
VCC1_5_77
VCC1_5_76
VCC1_5_75
VCC1_5_74
VCC1_5_73
VCC1_5_72
VCC1_5_71
VCC1_5_70
VCC1_5_69
VCC1_5_68
VCC1_5_67
VCC2_5_4
VCC2_5_2
5VREF_2
5VREF_1
5VREF_SUS
VCCUSBPLL
VCCSUS3_3_20
VCCRTC
VCCLAN1_5/VC CSUS1_5_2
VCCLAN1_5/VC CSUS1_5_1
V_CPU_IO_3
V_CPU_IO_2
V_CPU_IO_1
VCCSUS3_3_19
VCCSUS3_3_18
VCCSUS3_3_17
VCCSUS3_3_16
VCCSUS3_3_15
VCCSUS3_3_14
VCCSUS3_3_13
VCC1_5_1
VCC1_5_2
VCC1_5_3
VCC1_5_4
VCC1_5_5
VCC1_5_6
VCC1_5_7
VCC1_5_8
VCC1_5_9
VCC1_5_10
VCC1_5_11
VCC1_5_12
VCC1_5_13
VCC1_5_14
VCC1_5_15
VCC1_5_16
VCC1_5_17
VCC1_5_18
VCC1_5_19
VCC1_5_20
VCC1_5_21
VCC1_5_22
VCC1_5_23
VCC1_5_24
VCC1_5_25
VCC1_5_26
VCC1_5_27
VCC1_5_28
VCC1_5_29
VCC1_5_30
VCC1_5_31
VCC1_5_32
VCC1_5_33
VCC1_5_34
VCC1_5_35
VCC1_5_36
VCC1_5_37
VCC1_5_38
VCC1_5_39
VCC1_5_40
VCC1_5_41
VCC1_5_42
VCC1_5_43
VCC1_5_44
VCC1_5_45
VCC1_5_46
VCC1_5_47
VCC1_5_48
VCC1_5_49
VCC1_5_50
VCC1_5_51
VCC1_5_52
VCC1_5_53
VCC1_5_54
VCC1_5_55
VCC1_5_56
VCC1_5_57
VCC1_5_58
VCC1_5_59
VCC1_5_60
VCC1_5_61
VCC1_5_62
VCC1_5_63
VCC1_5_64
VCC1_5_65
VCCDIMP LL
VCC3_3_1
VCCSATAPLL
VCC3_3_22
VCCLAN3 _3/VCCSUS3 _3_1
VCCLAN3 _3/VCCSUS3 _3_2
VCCLAN3 _3/VCCSUS3 _3_3
VCCLAN3 _3/VCCSUS3 _3_4
VCCSUS3_3_1
VCCSUS3_3_2
VCCSUS3_3_3
VCCSUS3_3_4
VCCSUS3_3_5
VCCSUS3_3_6
VCCSUS3_3_7
VCCSUS3_3_8
VCCSUS3_3_9
VCCSUS3_3_10
VCCSUS3_3_11
VCCSUS3_3_12
D31
SCS751
AC
R398 10K_04
PCI_REQ#3 [16]
AC_IN#
C545
0.1U_04
+1.5VS
PCI_REQ#5
PCI_INT#B
PCI_GNT#2
PCI_SERR#
C479 0.1U _04
C531
0.1U_04
PCI_INT#E
+3.3VS
+3.3VS
PCI_AD9
PLT_RS T#
C536 1U_X7R
C497
0.1U_04
C477 0.1U_ 04
+1.5V [19,21]
PCI_IRDY# [13,14,16]
PCI_FRAME#[13,14,16]
+3.3V
PCI_REQ#1
PCI_AD29
IDE_SATDET#
+3.3VS [2, 3,4,7,8 ,9,10,12,13,14 ,15,16, 18,19,20,21]
IDE_PATDET#
PCI_GNT#1
PCI_GNT#5
Layout note:
PCI_REQ#0
C255
1U_X7R
+2.5VS [6,7,9,21]
VBAT
C506
0.1U_04
+3.3VS
+1.5VS
+3.3VS
PCI_REQ#2
PCI_AD30
C468 0.1U _04
VCC5REF
PCI_REQ#3
PCI_AD6
C5 16 1U_X7 R
C491 1U_X7R
L54 HCB2012 K-500T40
R392 1 K_0 4 (R )
V5REF_SUS
PCI_INT#H
AC_IN#
C519
0.1U_04
C518
0.1U_04
RN31
8P4R_8.2K_04
8 1
7 2
653
4
+5VS
FLASH#
PCI_REQ#2
+VCCP [2, 3,4,5,6, 7,10,20,21]
PCI_STOP#
C474 0.1U _04
PCI_INT#C[13,14]
PCI_STOP# [13,14,16]
PLT_RST#[6,12,18]
C260
0.1U_04
+1.5V
PCI_INT#B
PCI_AD31
PCI_TRDY #
C490 0.1U _04
FWH_TBL# [12]
PCI_INT#C
PLT_RST#
C495
0.1U_04
C234 1U_X7R
R395 8.2K_04(R)
C524 0.1U _04
ATA33: PULL HIGH
C236 0.1U _04
PCI_AD28
C540 0.1 U_04
PCI_GNT#3
R402
8.2K_04
PCI_DEVSEL#
+
C262
100U/6.3V_B(R)
D30
SCS751
AC
C483 0.1U_ 04
+1.5VS
+3.3V
PCI_SERR#
C508 0.1U_ 04
C500
10U/10V_08
+5VS [ 9,12,13,1 5,16,18,19]
PCI_AD12
C510
0.1U_04
C487
0.1U_04
+1.5VS
FWH_TBL#
C512
0.1U_04
R399 10K_04
PLT_RST# [6,12,18]
PCI_AD11
PCI_REQ#1
R384
8.2K_04
PCI_AD23
C253
0.1U_04
PCI_INT#A
C523 1U_X7R
RN35
8P4R_8.2K_04
8 1
7 2
653
4
PCI_INT#A[13,16]
PCI_DEVSEL# [ 13,14,16]
PCI_INT#E
L59 FCM1608K-121T06
PCI_INT#B[13,16]
A16 Swap Override
+3.3VS
PCI_REQ#2 [14]
PCI_IRDY#
PCI_AD26
V5REF_SUS
D29
SCS751
AC
C462
1U_X7R
R177 1 K_0 4 (R )
C473 1U_X7R
PCI_GNT#0 [13]
+3.3V
BUF_ PLT_R ST#
PCI_AD[ 0:31]
PCI_GNT#5
PCI_INT#C
PCLK_ICH6 [4]
+1.5VS
+1.5VS
PCI_AD19
C250
0.1U_04
PCI_AD24
PCI_PERR#
C485 0.1U _04
PCI_AD1
L32 HCB3216K- 800T30 L61HCB2012K-500T40
PCI
Interrupt I/F
RESERVED
BGA1B
ICH6_M
L5
C1
B5
B6
M5
F1
B8
C8
F7
E7
E8
F6
B7
D8
J6
H6
G4
G2
R5
G6
P6
D9
C7
C6
M3
AD9
AF8
AG8
U3
E2
E5
C2
F5
F3
E9
F2
D6
E6
D3
A2
D2
D5
H3
B4
J5
K2
K5
D4
L6
G3
H4
H2
H5
B3
M6
B2
K6
K3
A5
L1
K4
J3
N2
L2
M1
L3
AC5
AD5
AF4
AG4
AC9
A3
E1
C3
E3
C5
G5
J1
J2
R2
REQ[0]#
GNT[0]#
REQ[1]#
GNT[1]#
REQ[2]#
GNT[2]#
REQ[3]#
GNT[3]#
REQ[4]#/GPI[40]
GNT[4]#/GPO[48]
REQ[5]#/ GP1[1]
GNT[5]#/GPO[17]
RE Q[ 6 ] # / GPI [ 0 ]
GNT[6]#/GPO[16]
C/BE[0]#
C/BE[1]#
C/BE[2]#
C/BE[3]#
PLTRST#
PCICLK
PME#
PIRQ[E]#/GPI[2]
PIRQ[F]#/GPI[3]
PIRQ[G]#/GPI[4]
PIRQ[H]#/GPI[5]
RSVD[6]
RSVD[7]
RSVD[8]
RSVD[9]
AD_0
AD_1
AD_2
AD_3
AD_4
AD_5
AD_6
AD_7
AD_8
AD_9
AD_10
AD_11
AD_12
AD_13
AD_14
AD_15
AD_16
AD_17
AD_18
AD_19
AD_20
AD_21
AD_22
AD_23
AD_24
AD_25
AD_26
AD_27
AD_28
AD_29
AD_30
AD_31
FRAME#
PIRQ[A]#
PIRQ[B]#
PIRQ[C]#
PIRQ[D]#
RSVD[1]
RSVD[2]
RSVD[3]
RSVD[4]
RSVD[5]
IRDY#
PAR
DEVSEL#
PERR#
PLOCK#
SERR#
STOP#
TRDY #
PCIRST#
C511
0.1U_04
R174
100_04
C539 0.1 U_04
Layout note:
PCI_C/BE #0
C522 0.1U_ 04
FLASH# [12]
PCI_REQ#0 [13]
+3.3V [10,12, 13,14,16, 18,19,20,21,23]
C521 0.1 U_04
C482 0.1U_ 04
C478 0.1U_ 04
+3.3VS
PCI_AD13
PCI_AD10
+
C261
100U/6.3V_B(R)
PCI_RST# [10,13,14,16]
C496
0.1U_04
PCI_PAR
PCI_GNT#0
PCI_INT#D
PCI_AD7
IDE_PATDET#
+1.5VS
+2.5VS
PCI_INT#A
C534 0.1U_ 04
C481 0.1U _04
PCI_GNT#3 [16]
PCI_AD17
PCI_REQ#3
PCI_ TRD Y # [ 13 ,14, 1 6]
+1.5VS
PCI_AD25
PCI_LOCK#
C494
0.1U_04
C532 0.1U _04
C544
0.1U_04
+5V
C533 0.1U_ 04
C256
1U_X7R
AC_IN# [17,19]
+5V [13,16,17, 18,19,20,23]
VBAT [10]
C520 0.1U_ 04
PME# [13,14,16, 17]
PCI_AD18
PCI_AD21
PCI_C/BE #2
R168 8.2K_04
C502
10U/10V_08
PCLK_ICH6
PCI_AD8
ATA66/100: PULL LOW
PCI_INT#D
PCI_TRDY#
PCI_IRDY#
PCI_FRAME#
PCI_AD14
PCI_DEVSEL#
PCI_C/BE #[0..3] [13,14,16]
HDD_DET#
PCI_AD22
VCC5REF
HDD_DET# [12]
PCI_AD3
PCI_PAR [13,14,16]
PCI_ PER R# [13 ,14, 1 6]
PCI_AD4
PCI_FRAME#
PCI_STOP#
C541 0.1U_ 04
PCI_GNT#2 [14]
PCI_ SER R# [13 ,14, 1 6]
+1.5VS [6,7,10,19]
PCI_AD2
RN33
8P4R_8.2K_04
8 1
7 2
653
4
Boot BIOS
+3.3VS
PCI_AD15
C493
10U/10V_08
PCI_AD[0:31][13,14,16]
PME#
C499
10U/10V_08
PCI_AD16
Place above Caps
within 100 mils of ICH
near F27, P27, AB27
+1.5VS
PCI_AD0
PCI_C/BE #1
R175
10_04
C509
0.1U_04
+3.3VS
C507
10U/10V_08
C503 0.1U_ 04
C235 0.1U _04
R403 8.2K_04
+3.3VS
PCI_REQ#0
PCI_AD20
FLASH#
PCI_INT#H
U10
74AHC1G08(SC -88A)
2
1
4
3
5
PCI_RST#
BUF_P LT_RS T# [ 1 7]
PCI_C/BE #3
IDE_SATDET#
C486 0.1U_ 04