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A
B
C
9
C_BE<3..0>
40.8A< 39.8B< 28.4D<
BI
AD<31..0>
40.9A< 39.8B< 28.7D<
BI
8
-REQ/-GNT
CARD BUS
0
VCC3M
1
DOCK
2
7
MINIPCI
3
6
-PME
22.4B< 20.7B< 39.6P> 28.5M>
BI
-FRAME
40.7L< 39.4N< 22.4B< 28.7M>
BI
-IRDY
40.7L< 39.5B< 22.3B< 28.7M>
BI
-TRDY
40.6L< 39.4N< 28.7M>
BI
-DEVSEL
5
40.6L< 39.4N< 28.7M>
BI
-STOP
40.6L< 39.4N< 28.7M>
BI
PAR
40.7L< 39.5P< 28.7M>
BI
-PERR
40.6L< 39.4B< 28.7M>
BI
-SERR
40.6L< 39.4B< 28.6M>
BI
-LOCK
40.5L> 28.6M>
BI
-CLKRUN
40.7L< 39.4B< 22.7B< 20.7B< 28.5M> 24.5F>
BI
-PCIRST
39.6P< 24.6A< 22.7B< 20.8B< 19.7B< 10.7P<
OUT
46.3F< 46.2F<
-REQ0
4
28.6M>
VCC3B
IN
-REQ2
40.4F>
IN
-REQ3
39.6B>
IN
-GNT0
28.6M>
OUT
-GNT2
40.4F<
OUT
-GNT3
39.6P<
OUT
3
HLCLK_ICH3M_66M
13.5Q>
VBIAS
IN
PCICLK_FR_ICH3M_33M
13.5Q>
IN
ICH3M_14M
13.3Q>
IN
USBCLK_48M
13.4Q>
IN
2
1/16W
5%
10M
1/16W 5%
10M
2
1
2
1
1608
R352
1608
R351
1
4
C348
Y6
18PF
1
5%
50V
1005
GND
0
_______
A
B
C
D
E
F
0
1
2
3
VCC3B
CONNECTION CAN BE
ARRANGED FOR WIREING REASON
NC
R193
-RTCRST
19.3P>
IN
R3
0
5%
C326
1/8W
18PF
2125
5%
NO_ASM
PLACE IN
50V
DIMM WINDOW
1005
BIT-X
D
E
F
G
H
J
U5
10MIL<0.5"
ICH3(1/3)
36.5
1%
K2
K19
1
C/BE0#
HICOMP
K5
C/BE1#
R201
N1
L22
C/BE2#
HI0
R2
M21
C/BE3#
HI1
M23
HI2
0
J2
N20
AD0
HI3
1
K1
P21
AD1
HI4
J4
R22
2
AD2
HI5
3
K3
R20
AD3
HI6
4
H5
T23
AD4
HI7
K4
M19
5
AD5
HI8
6
H3
P19
AD6
HI9
7
L1
N19
AD7
HI10
8
L2
R19
1
AD8
HI11
G2
9
AD9
10
L4
N22
AD10
HI_STB
11
H4
P23
AD11
HI_STB#
M4
12
AD12
13
J3
L19
AD13
HITERM
14
M5
AD14
J1
T2
15
AD15
LDRQ0#
16
F5
U4
AD16
LDRQ1#
17
N2
U1
AD17
LFRAME#
18
G4
AD18
P2
V1
19
AD19
LAD0/FWH0
20
G1
U3
AD20
LAD1/FWH1
21
P1
T3
AD21
LAD2/FWH2
F2
U2
22
AD22
LAD3/FWH3
23
P3
2
AD23
C123
24
F3
AD24
25
R1
D11
AD25
AC_RST#
26
E2
A7
AD26
AC_SYNC
27
N4
B7
AD27
AC_BITCLK
28
D1
B11
AD28
AC_SDIN0
P4
C11
29
AD29
AC_SDIN1
30
E1
C7
AD30
AC_SDOUT
31
P5
1005X4
AD31
1/32W
5%
RPACK4
F1
B9
3
FRAME#
LAN_TXD0
N3
C10
1/32W
5%
IRDY#
LAN_TXD1
RPACK4
H1
A10
7
TRDY#
LAN_TXD2
M3
C8
DEVSEL#
LAN_RXD0
H2
A8
RN76
STOP#
LAN_RXD1
G5
A9
PAR
LAN_RXD2
M2
C9
PERR#
LAN_CLK
L5
Y5
1/32W
5%
SERR#
LAN_RST#
RPACK4
M1
D7
1
PLOCK#
LAN_RSTSYNC
AC2
RN76
CLKRUN#/GPIO24
W1
PME#
E9
0
5%
1/16W
EE_CS
1
2
Y1
D10
PCIRST#
EE_SHCLK
D8
1005
EE_DIN
D3
E8
REQ0#
EE_DOUT
F4
REQ1#
A3
REQ2#
R4
AC5
REQ3#
SMBALERT#/GPIO11
E4
AC4
REQ4#
SMBCLK
AB5
SMBDATA
A4
GNT0#
E3
GNT1#
D2
AC3
GNT2#
SMLINK0
D5
AB2
GNT3#
SMLINK1
B4
Y6
GNT4#
INTRUDER#
C4
GPIO0/REQA#
D4
U22
GPIO1/REQB#/REQ5
RCIN#
B6
Y22
NC
GPIO16/GNTA#
A20GATE
B3
NC
GPIO17/GNTB#/GNT
V23
A20M#
AA21
IGNNE#
T19
W23
CLK66
CPUPWRGD
T5
W21
NC
PCICLK
CPU_SLP#
J23
U23
CLK14
STPCLK#
F20
Y21
CLK48
NMI
Y23
SMI#
AB7
AA23
VBIAS
INTR
AC7
J22
RTCX1
FERR#
AC6
AB23
RTCX2
INIT#
AB22
DPSLP#
Y7
RTCRST#
GND
R200
1K
5%
1/16W
1005
NO_ASM
GND
G
H
J
K
L
M
DATE
OCT/02/01 VER 0.86
VCC3B
GND
1/16W
2
1608
0
1
2
3
4
5
6
7
8
9
10
HUBLNK<10..0>
TP2
HUB_STB
-HUB_STB
-LPC_DREQ0
0
5%
1/16W
-LPC_FRAME
1
2
19.6J<
BI
R205
1005
LPC_AD<3..0>
0
19.7J<>
BI
1
2
3
GND
0.01UF
10%
1
-AC97_RST
1005
16V
47
5%
1/16W
AC97_SYNC
1
2
AC97_BITCLK
R423
1005
AC97_SDIN0
AC97_SDIN1
47
5%
1/16W
AC97_SDOUT
1
2
RN76
R51
1005
10K
5%
RN76
1
22
LANTXD0
4
44.6M<
R97
1/32W
5%
22
OUT
RPACK4
LANTXD1
5
6
44.6M<
22
47K
5%
OUT
LANTXD2
8
1
44.6M<
1005X4
OUT
LANRXD0
44.6B>
R102
1005X4
IN
LANRXD1
44.6B>
47K
5%
IN
LANRXD2
1
44.6B>
IN
LANPHYCLK
44.5B>
R55
IN
22
LANPHYRST
2
44.6M<
OUT
1005X4
EE_CS
44.6M<
OUT
EE_SHCLK
44.5M<
OUT
EE_DIN
44.5M>
IN
EE_DOUT
44.5M<
OUT
SMB_CLK
R23
46.3Q<>
BI
SMB_DATA
46.3Q<>
BI
R139
10K
5%
1/16W
1
2
1005
10K
5%
1/16W
1
2
1005
-KBRC
20.3Q>
IN
KBGA20
20.6B>
IN
-A20M
3.2K>
OUT
-IGNNE
3.3K>
OUT
CPUPWRGD
4.5A<
OUT
-STPCLK
3.1A<
OUT
NMI
3.1A<
OUT
-SMI
3.2K>
OUT
INTR
3.1A<
OUT
-FERR
3.3P>
IN
-INIT
3.1A<
OUT
-DPSLP
3.1A<
OUT
Y.I
DESIGNER
C803
CHECKED
330PF
10%
50V
APPROVED
NO_ASM
1005
GND
CLASS
THIS
DOCUMENT
IBM
ITS
USE IS AUTHORIZED ONLY
NEAR ICH3
RESPONDING TO A REQUEST FOR QUOTATION
OR
FOR
THE PERFORMANCE OF WORK
IBM.
ALL QUESTIONS MUST BE REFERRED
TO THE IBM PURCHASING DEPARTMENT.
K
L
M
N
P
Q
PART NO.
EC NO.
_______
DEVELOPMENT NO.
Q/M
/
14
70
VHUB_REF_0R9
10.0A<
BI
10.0A<
BI
10.0A<
BI
24.5F>
BI
20.7B<
22.7B<
24.6A<
20.7B<>
22.7B<>
24.6A<>
32.7A<
39.2N<
44.5M<
BI
32.7A<
39.3B<
44.5M<
BI
32.7A<
39.2B<
44.5M<
BI
32.7A<
BI
44.2D>
44.5M>
BI
32.7A<
44.2D<
44.5B<
BI
1/16W
2
1005
1/16W
-ICHLANRST
2
44.5B>
OUT
1005
1/16W
2
1005
GND
GND
VCC3M
RTCVCC
R341
10K
5%
1/16W
1
2
R206
1005
-INTRUDER
46.3F>
IN
GND
19.7B<
64.2Q<
INTRUDER#:
FOR DETECT DIMM CHG
PART NO.
10/02/01
_______
TITLE
TORONTO-4.5
ICH3-M (1/3)
IS
THE PROPERTY
OF
FOR
324PIN BGA
FOR
N
P
Q
9
8
7
6
5
4
3
2
1
0
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