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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AC_SDIN1 FOR MDC.
CLOSE ICH2
AC_SDIN0 FOR Audio Codec.
ORNC7S32
Supply Voltage(Vcc) 2.0V to 6.0V
W/S=6/12 mils
W/S=6/12 mils
Close to ICH2
Close to ICH2
For Vccsus & vccusb pin
2V~3.6V 4uA
AC_SDOUT PULL HIGH FOR SAFEMODE.
RTC BATTERY CONN.
RTC CIRCUITRY
NO MDC NEED PULL DOWN 10K
ICN2 INTERNAL PULL UP
(2.0V~3.3V)
Tr>10mS
R01
R01
411671200001
02
ICH2
13 22Friday, December 28, 2001
Title
Size
Document
Number
Rev
Date: Sheet of
AD26
AD5
-HUB_STB
-H_INIT
-PCIRST
-IRDY
-DEVSEL
-CBE2
AD24
AD22
AD8
HUB_D5
HUB_STB
-H_IGNNE
-H_A20M
-SERR
PAR
AD18
AD16
AD12
HUB_D8
-CBE[0..3]
-STOP
AD13
HUB_D3
HUB_D0
IRQ14
-PME
-FRAME
AD21
HUB_D9
-PCI_INTD-CBE0
AD19
AD3
AD1
HUB_D7
-PCI_INTB
-RCIN
AD31
AD10
IRQ15
AD29
AD28
AD14
-PCI_GNT1
-SLP
AD25
AD11
H_INTR
-PCI_REQA
-TRDY
AD17
AD2
HUB_D6
HUB_D2
SERIRQ
-H_SMI
AD6
HUB_D1
-PCI_REQ1
-PCI_INTC
H_PWRGD
-PCI_INTA
ICH_A20GATE
H_NMI
PCICLK_ICH
-PERR
AD20
-PCI_GNT0
-LOCK
AD30
AD27
AD0
-H_FERR
-CBE3
AD23
AD15
AD7
AD4
-PCI_REQ0
-H_STPCLK
-CBE1
AD9
HUB_D10
HUB_D4
PDD8
PDD4
USBP2+
-LFRAME
RTC_X2
-RTC_RST
ACSDIN
ACBITCLK
SMBDATA
-RSMRST
-SUSC
-PCIRST_MSK
SDD11
SDD8
PDD13
-PWRBTN
SDD12
SDD2
USBCLK_ICH
PWROK
SDD5
PDD9
LAD0
-THRM
PDD3
LAD1
MSDIN
PDD2
-INTRUDER
SDD[0..15]
66M_ICH
USBCLK_ICH
SDD10
SDD3
SDD1
PDD0
-SUS_STAT
PDD15
PDD[0..15]
-USBOC2
SBSPKR
RTC_X1
-SUSB
SDD14
SDD6
SDD0
PDD10
PDD7
PDD1
PDD14
PDD6
USBP3+
SDD15
SDD4
PDD12
USBP3-
USBP2-
-ACRST
14M_ICH
RTC_VBIAS
SDD13
SDD9
PDD11
PDD5
LAD2
ACSDOUT
66M_ICH
SMBCLK
14M_ICH
SDD7
-USBOC0
-LDRQ
-WAKE_UP
LAD3
-PCIRST_MSK
-PCIRST
SUS_CLK32K
-GATE1394
-1394WR
USBP2_2+
USBP2_2-
USBP0+
USBP0-
USBP2-
USBP2+
USBP0+
USBP1+
USBP0-
USBP1-
-PCI_REQ2
-PCI_REQ3
-PCI_REQ4
-PCI_REQ5
-PCI_GNT2
-PCI_GNT5
-PCI_GNT4
-PCI_GNT3
+5VS_ICHREF
VRMPWRGD
DRAMENA
USBP0_0-
USBP0_0+
-CDROM_PWRON
-HDD_PWRON
-PCI_GNTA
-PCI_INTE
-PCI_INTF
-PCI_INTG
-RSMRST
-SMB_ALERT
-PCI_INTH
-SCI
-EXTSMI
GPIO6
GPI7
GPI13
-ENABKL_MSK
-HDD_RST
SPK_OFF
DRAMENA
GPI7
-CDROM_RST
-ENABKL_MSK
GPIO6
-HDD_RST
-PCIRST
-CDROM_RST
-EXTSMI
SPK_OFF
-SCI
-GATE1394
-1394WR
GPI13
-PCIRST_MSK
-RCIN
ICH_A20GATE
-THRM
ACSDOUT
-SMB_ALERT
SMBDATA
-WAKE_UP
SMBCLK
RTC_VBIAS
RTC_X2
RTC_X1
-RTC_RST
ACSYNC
MSDIN
USBP3+
USBP1-
USBP1+
USBP3-
-PME
-RSMRST
+5V
VCC_RTC
CPU_CORE
+3VS
+1.8VS
+1.8V_ICH
+3V
+1.8VS
+3VS
+5VS
+3VS
+1.8VS
+3VS
+3VS
VCC_RTC
+3VS
VCC_RTC
+3V
+3V_ICH
+3V_ICH
+3V_ICH
+3V_ICH
+3V_ICH
+3V_ICH
+5VA
+3V_ICH
R155
10K
0603D
1 2
R153
10K
0603D
1 2
R159
1M
0603
1%
12
R689
330K
0603
12
C153
4.7U
0805
+80-20%
12
C680
47P
0603
12
C673
0.1U
50V
0603
12
C683
0.1U
50V
0603
12
C677
0.1U
50V
0603
12
C652
1U
0603
12
R96
10K
0603
1 2
C650
1U
0603
12
R1
Q15
DTC144TKA
2
1
3
TP548
1
C212
12P0603
5%
1 2
R69
1K
0603
1 2
R86
10K
0603
1 2
TP549
1
R152 10K0603
1 2
R87
10K
0603
1 2
R110
10K/NA
0603
1 2
C155
0.1U
50V
0603
12
R651 10K0603
1 2
C195
0.1U
50V
0603
12
R144
10K
0603
1 2
TP39
1
C128
0.1U
50V
0603
12
C129
0.1U
50V
0603
12
R128
10K
0603
12
C127
0.1U
50V
0603
12
R94
10K
0603
1 2
R656
10K
0603
1 2
R97
10K
0603
1 2
TP546
1
C143
47P
0603
12
C695
0.1U/NA
50V
0603
12
C679
0.1U
50V
0603
12
C177
0.1U
50V
0603D
12
C211
12P0603
5%
1 2
C699
0.1U
50V
0603
12
C130
0.1U
50V
0603
12
C170
0.1U
50V
0603
12
C690
0.1U
50V
0603
12
R661
10K
0603D
1 2
R136
10K
0603D
1 2
R633
1K 0603D
1 2
C698
10P
0603D
12
U16
NC7S32
SOT70
1
2
3
5
4
A
B
GND
VCC
Y
C651
0.047U
0603D
12
R75
10K/NA
0603D
12
R77
15
0603D
12
C150
0.1U
50V
0603
12
C126
0.1U
50V
0603
12
R100
10K
0603
12
R674 22 0603
1 2
R147 22 0603
1 2
C140
0.1U
50V
0603
12
R654
15
0603D
12
BT1
BH-800.1K
12
R146
10M
0603D
12
R89
10K/NA
0603D
12
R93
10K
0603
1 2
R145
10M
0603D
12
C147
0.1U
50V
0603
12
R150
8.2K/NA
0603D
1 2
C682
4.7U
0805
+80-20%
12
R662
15
0603D
12
X3
32.768KHZ
CM200
14
R82
40.2
0603
1%
1 2
C144
0.1U
50V
0603
12
R118
8.2K
0603
1 2
U17A
82801
BGA288_36_36
AA4
AB4
Y4
W5
W4
Y5
AB3
AA5
AB5
Y3
W6
W3
Y6
Y2
AA6
Y1
V2
AA8
V1
AB8
U4
W9
U3
Y9
U2
AB9
U1
W10
T4
Y10
T3
AA10
AA3
AB6
Y8
AA9
AB7
V3
W8
V4
W1
W2
AA15
AA7
W7
Y7
Y15
M3
L2
W11
N3
N2
N1
AA11
Y14
W14
AB15
A15
D14
C14
L1
B14
A14
AB14
AA14
D11
A12
R22
A11
C12
C11
B11
B12
C10
B13
C13
A13
A4
B5
A5
B6
B7
A8
B8
A9
C8
C6
C7
C5
A6
A7
A3
B4
P1
P2
P3
N4
F21
C16
N20
P22
N19
N21
R2
R3
T1
AB10
P4
L3
M2
M1
R4
T2
R1
L4
G2
G1
H1
F3
F2
F1
G3
H2
R5
T5
U5
V5
V6
V7
V8
R18
P18
J18
H18
G18
F18
E18
E17
E16
E15
E14
F5
G5
T18
U18
V17
V18
D2
E5
P5
V9
K19
L19
D10
H5
J5
V14
V15
V16
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C/BE0#
C/BE1#
C/BE2#
C/BE3#
DEVSEL#
FRAME#
IRDY#
TRDY#
STOP#
PAR
PCIRST#
PLOCK#
SERR#
PERR#
PME#
REQA#/GPI0
GNTN#/GPIO16
PCICLK
GPI02/PIRQE#
GPI03/PIRQF#
GPIO4/PIRQG#
GPIO7
GPIO8
GPIO12
GPIO13
GPIO18
GPIO19
GPIO20
GPIO21
GPIO22
GPIO23
GPIO27
GPIO28
A20M#
CPUSLPA#
FERR#
IGNNE#
INIT#
INTR
NMI
SMI#
STPCLK#
RCIN#
A20GATE
CPUPWRGD
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HL11
HL_STB
HL_STB#
HLCOMP
HUBREF
PIRQA#
PIRQB#
PIRQC#
PIRQD#
IRQ14
IRQ15
APICCLK
APICD0
APICD1
SERIRQ
REQ0#
REQ1#
REQ2#
REQ3#
REQ4#
REQB#GPIO1/REQ#5
GNT0#
GNT1#
GNT2#
GNT3#
GNT4#
GNTB#/GPIO17/GNT5#
LAN_RXD0G2
LAN_RXD0G3
LAN_RXD0G4
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_CLK
LAN_RSTSYNC
VCC3_3_0
VCC3_3_1
VCC3_3_2
VCC3_3_3
VCC3_3_4
VCC3_3_5
VCC3_3_6
VCC3_3_7
VCC3_3_8
VCC3_3_9
VCC3_3_10
VCC3_3_11
VCC3_3_12
VCC3_3_13
VCC3_3_14
VCC3_3_15
VCC3_3_16
VCC3_3_17
VCCPX1
VCCPX2
VCCPS2
VCCPS1
VCCUSB1
VCCUSB2
VCCA1_8
VCC1_8_0
VCC1_8_1
VCC1_8_2
VCC1_8_3
VCC1_8_4
VCC1_8_5
VCCSUS1_8_0
VCCSUS1_8_1
VCCSUS1_8_2
VCCSUS1_8_3
VCCSUS1_8_4
C136
47P
0603
12
C145
0.1U
50V
0603
12
R112
10K
0603
1 2
R111
10K
0603
1 2
R605
10K/NA
0603
1 2
R131
15K
0603D
12
R130
15K
0603D
12
D509
BAV70LT1
SOT23N
1
2
3
D10
BAT54
13
C176
0.1U
50V
0603D
12
C703
0.1U
50V
0603
12
C706
0.1U
50V
0603
12
C685
0.1U
50V
0603D
12
R632
1K
0603D
12
R650
0_DFS
0603
12
R129
10K
0603
1 2
R126
15K
0603D
12
C208
4.7U
0805
+80-20%
12
C213
0.1U
50V
0603D
12
C138
10P
0603D
12
R101
10K
0603
1 2
C122
1U
0603
12
C178
0.1U
50V
0603D
12
C203
22P
0603
12
C197
22P
0603
12
R123
22
0603
1 2
R119
10K
0603D
1 2
C187
22P
0603
12
C681
1U
16V
0805C
12
R120
10K
0603D
1 2
R135
22
0603
1 2
R114
22
0603
1 2
C171
1U
16V
0805C
12
C678
10P
0603D
12
R125
15K
0603D
12
R634
8.2K 0603D
1 2
C205
22P
0603
12
C181
1U
0603D
12
R154
8.2K
0603D
1 2
R127
22
0603
1 2
R90
8.2K
0603
1 2
U17B
82801
BGA288_36_36
W15
V21
AA13
W16
AB18
R20
Y16
W21
AA17
R21
Y17
AA18
AA16
AB16
AB17
Y11
M4
T19
T20
T21
U22
T22
D4
M19
P20
V22
P19
R19
P21
Y22
W22
N22
Y12
W12
AB13
AB12
Y13
W13
AB11
AA12
W17
Y18
AB19
AA19
W18
Y19
AB20
AA20
W19
Y20
Y21
W20
K4
K3
J4
J3
A1
A10
A2
A21
A22
AA1
AA2
AA21
AA22
AB1
AB2
AB21
AB22
B1
B10
B2
B21
B22
B3
B9
C2
C3
C4
C9
D3
D5
D6
D7
D8
D9
E6
E7
E8
E9
J10
J11
J12
J13
J14
J9
K1
K10
K11
K12
K13
K14
K9
L10
L11
L12
L13
L14
L9
M10
M11
M12
M13
M14
M9
N10
N11
N12
N13
N14
N9
P10
P11
P12
E21
C15
E19
D15
F20
F19
E22
A16
D16
B16
G22
B18
F22
B17
G19
D17
G21
C17
G20
A17
H19
H22
J19
J22
K21
L20
M21
M22
L22
L21
K22
K20
J21
J20
H21
H20
D18
B19
D19
A20
C20
C21
D22
E20
D21
C22
D20
B20
C19
A19
C18
A18
U19
V20
B15
U20
P9
P14
P13
U21
D12
D13
V19
K2
M20
GPIO25
GPIO24
THRM#
SLP_S3#
SLP_S5#
PWROK
RSM_PWROK
PWRBTN#
RI#
RSMRST#
SUSSTAT#
SUSCLK#
SMBDATA
SMBCLK
SMBALERT#/GPIO11
GPIO6
PIRQH#/GPIO5
INTRUDER#
RTCRST#
VBIAS
RTCX1
RTCX2
CLK66
CLK14
CLK48
AC_RST#
AC_SYNC
AC_BITCLK
AC_SDOUT
AC_SDIN0
AC_SDIN1
SPKR
LAD0/FWH0
LAD1/FWH1
LAD2/FWH2
LAD3/FWH3
LDRQ0#
LDRQ1#
LFRAME#/FWH4
FS0/FWH5
USBP0_P
USBP0_N
USBP1_P
USBP1_N
USBP2_P
USBP2_N
USBP3_P
USBP3_N
OC0#
OC1#
OC2#
OC3#
EE_CS
EE_DIN
EE_DOUT
EE_SHCLK
VSS_0
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
PDCS1#
SDCS1#
PDCS3#
SDCS3#
PDA0
PDA1
PDA2
SDA0
SDA1
SDA2
PDDREQ
SDDREQ
PDDACK#
SDDACK#
PDIOR#
SDIOR#
PDIOW#
SDIOW#
PIORDY
SIORDY
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
SMLINK0
SMLINK1
VRMPWRGD
BATLOW/TP0
VSS_70
VSS_69
VSS_68
VCCRTC
VCC_CPU1
VCC_CPU2
V5REF_SUS
V5REF1
V5REF2
C137
0.1U
50V
0603
12
R99
10K
0603
1 2
R108
8.2K
0603
1 2
R107
8.2K
0603
1 2
R7410K/NA 0603
1 2
D16
BAT54
13
R117
8.2K
0603
1 2
C131
4.7U
0805
+80-20%
12
R158
4.7K
0603
12
C125
4.7U
0805
+80-20%
12
PDA0 (14)
SBSPKR(17)
-SCS3 (14)
-LFRAME(18)
-SUSC(19,22)
66M_ICH(8)
14M_ICH(8)
-SUSB(15,19,22)
-PCS3 (14)
-LDRQ(18)
PWROK(19)
USBCLK_ICH(8)
SMBCLK(8,9)
SDD[0..15] (14)
-PCS1 (14)
-THRM(19)
-SCS1 (14)
LAD[0..3](18)
SMBDATA(8,9)
ACSDIN(17)
-USBOC0(22)
-ACRST(16,17)
MSDIN(16)
ACSDOUT(16,17)
ACBITCLK(16,17)
-USBOC2(22)
PDD[0..15] (14)
SDA2 (14)
PDA2 (14)
PDA1 (14)
SDA1 (14)
SDA0 (14)
-PCI_GNT0 (14,15)
-PERR(14)
-PCIRST(7,10,16,18)
H_PWRGD (4)
AD[0..31](15,16)
-DEVSEL(14,15,16)
HUB_STB (7)
-PCI_INTB (14)
-PCI_GNT1 (14,16)
-STOP(14,15,16)
-SLP (4)
PCICLK_ICH(8)
-PCI_INTA (10,14,15)
HUB_D[0..10] (7)
PAR(15,16)
-PCI_REQ0 (14,15)
-HUB_STB (7)
-PCI_REQ1 (14,16)
IRQ15 (14)
H_INTR (4)
SERIRQ (14,15,18)
-H_INIT (4)
-CBE[0..3](15,16)
-SERR(14,15,16)
-PCI_INTC (14,15)
-FRAME(14,15,16)
-TRDY(14,15,16)
-PME(15,16)
-H_STPCLK (4)
IRQ14 (14)
-IRDY(14,15,16)
-H_IGNNE (4)
-H_SMI (4)
H_NMI (4)
ICH_A20GATE (19)
-LOCK(14)
-H_A20M (4)
-PCI_INTD (14,16)
-H_FERR (4)
-PWRBTN(19)
-RCIN (19)
-GATE1394(15)
-1394WR(15)
-SUS_STAT(10,18)
HUB_VREF (7)
-PCIRST_N(15,16)
-SDACK (14)
SIORDY (14)
-SDIOR (14)
PIORDY (14)
-PDIOW (14)
SDREQ (14)
-PDIOR (14)
-WAKE_UP(19)
PDREQ (14)
-SDIOW (14)
-PDACK (14)
USBP2_2+ (22)
USBP2_2- (22)
DRAMENA(9)
USBP0_0- (22)
USBP0_0+ (22)
-CDROM_PWRON(14)
-HDD_PWRON(14)
-PCI_REQ3 (14)
-PCI_REQ2 (14)
-PCI_REQ5 (14)
-PCI_REQ4 (14)
-PCI_GNT3 (14)
-PCI_GNT2 (14)
-PCI_GNT5 (14)
-PCI_GNT4 (14)
-PCI_REQA(14)
-PCI_INTE(14)
-PCI_INTF(14)
-PCI_INTG(14)
-SCI(19)
-EXTSMI(19)
SPK_OFF(17)
-PCI_INTH(14)
VRMPWRGD (21)
-ENABKL_MSK(10)
ACSYNC(16,17)
-CDROM_RST(14)
-HDD_RST(14)