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A
6
ICH_CLK14
Q16
VCC5
R124
1K
2N7002
R69
1K
C40
4
1.0UF
34
R70
15K
C42
D3
1.0UF
SS12/SMD
R72
1K
C43
3
O.O47uF
B A T 1
BATTERY
R73
10M
C45
18PF
2
19
USBP0P
19
USBP0N
19
USBP1P
19
USBP1N
19
USBP2P
19
USBP2N
19
USBP3P
19
USBP3N
19
USBOC#0-1
19
USBOC#2-3
26
EE_CS
26
EE_DIN
26
EE_DOUT
26
EE_SHCLK
1
A
B
R141
10
C96
X10P
32
GPIO25
16,32
OVT#
6,16,30
SLP_S3#
30
SLP_S5#
PWROK
JP6
16
PWRBTN#
1
22,32
ICH_RI#
2
16,27
RSMRST#
3
16
SUSCLK
CLR_CM0S
11,12,16,25,26,32
SMBDATA
R71
11,12,16,25,26,32
SMBCLK
32
SMBALERT#
1K
16,28
CASEOPEN#
6,16
USBCLK
6
ICH_3V66
VBIAS
RTCX1
RTCX2
RTCRST#
26,31
AC_RST#
20,26
AC_SYNC
C44
20,26
AC_BITCLK
20,26,31
AC_SDOUT
X18PF
20,26,32
AC_SDIN0
R74
10M
26,32
AC_SDIN1
26,31
ICH_SPKR
Y2
15,16
LAD0
15,16
LAD1
32.768KHZ
15,16
LAD2
C46
15,16
LAD3
15,16
LFRAME#
18PF
16
LDRQ#0
RN30 15/8P4R
1
2
3
4
5
6
RN31 15/8P4R
7
8
1
2
3
4
5
6
7
8
R76
R77
560K
560K
B
C
V3SB
VCCRTC
D1
SS12/SMD
VCC5SBY
U7B
W15
GPIO25
V21
GPIO24
AA13
THRM#
W16
E21
SLP_S3#
PDCS#1
AB18
C15
SLP_S5#
SDCS#1
R20
E19
PWROK
PDCS#3
Y16
D15
RSM_PWROK
SDCS#3
W21
PWRBTN#
AA17
F20
RI#
PDA0
R21
F19
RSMRST#
PDA1
Y17
E22
SUS_STAT#
PDA2
AA18
A16
SUSCLK
SDA0
AA16
D16
SMBDATA
SDA1
AB16
B16
SMBCLK
SDA2
AB17
SMBALTER#/GPI11
T19
G22
INTRUDER#
PDREQ
B18
SDREQ
F22
PDDACK#
M19
B17
CLK14
SDDACK#
P20
G19
CLK48
PDIOR#
D4
D17
CLK66
SDIOR#
G21
PDIOW#
T21
C17
ICH2 Part 2
VBIAS
SDIOW#
U22
G20
RTCX1
PIORDY
T22
A17
RTCX2
SIORDY
T20
RTCRST#
H19
PDD0
H22
PDD1
V22
J19
AC_RST#
PDD2
P19
J22
AC_SYNC
PDD3
R19
K21
AC_BITCLK
PDD4
P21
L20
AC_SDOUT
PDD5
Y22
M21
AC_SDIN0
PDD6
W22
M22
AC_SDIN1
PDD7
N22
L22
SPKR
PDD8
L21
PDD9
Y12
K22
LAD0/FWH0
PDD10
W12
K20
LAD1/FWH1
PDD11
AB13
J21
LAD2/FWH2
PDD12
AB12
J20
LAD3/FWH3
PDD13
AB11
H21
LFRAME#/FWH4
PDD14
Y13
H20
LDRQ#0
PDD15
W13
LDRQ#1
D18
SDD0
W17
B19
USBP0P
SDD1
Y18
D19
USBP0N
SDD2
AB19
A20
USBP1P
SDD3
AA19
C20
USBP1N
SDD4
W18
C21
USBP2P
SDD5
Y19
D22
USBP2N
SDD6
AB20
E20
USBP3P
SDD7
AA20
D21
USBP3N
SDD8
C22
SDD9
W19
D20
OC#0
SDD10
Y20
B20
OC#1
SDD11
Y21
C19
OC#2
SDD12
W20
A19
OC#3
SDD13
C18
SDD14
K4
A18
EE_CS
SDD15
K3
EE_DIN
J4
U19
EE_DOUT
SMLINK0
J3
V20
EE_SHCLK
SMLINK1
B15
VRMPWRGD
U20
TP0
AA12
FS0
ICH2_5
C
D
VCMOS
4
R68
1K
VCC5
VCC3_3
C41
BC25
BC26
D2
SS12/SMD
1.0UF
0.1UF
0.1UF
PDCS#1
15
SDCS#1
15
PDCS#3
15
SDCS#3
15
PDA[0..2]
PDA[0..2]
15
PDA0
PDA1
PDA2
SDA0
SDA1
SDA2
SDA[0..2]
SDA[0..2]
15
PDREQ
15
SDREQ
15
PDDACK#
15
SDDACK#
15
PDIOR#
15
SDIOR#
15
PDIOW#
15
SDIOW#
15
PIORDY
15
SIORDY
15
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
PDD[0..15]
PDD[0..15]
15
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
SDD[0..15]
SDD[0..15]
15
SMLINK0
18,32
SMLINK1
18,32
VRM_PWRGD
29
R75
1K
TPFS0
1
Test point
Title:
Intel® 810e2 Chipset Universal Socket 370 CRB
ICH2 Part 2
IAMG Platform Apps Engineering
int e l
1900 Prairie City Road
R
Folsom, Ca. 95630
D
E
4
3
2
V3SB
1
REV.
1.0
Last Revision Date:
9/02/01
Sheet:
14
of
36
E
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