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5
U12E
C20
21
USBP0+
USBP_0
D20
21
USBP0-
USBP_0#
A21
21
USBP1+
USBP_1
B21
21
USBP1-
USBP_1#
C18
21
USBP2+
USBP_2
D18
21
USBP2-
USBP_2#
A19
21
USBP3+
USBP_3
B19
21
USBP3-
USBP_3#
C16
USBP_4
D16
USB
USBP_4#
A17
D
USBP_5
B17
USBP_5#
B15
OC#0
C14
OC#1
USBOC1#
A15
21
USBOC1#
OC#2
USBOC3#
B14
21
USBOC3#
OC#3
USBOC4#
A14
OC#4
USBOC5#
D14
OC#5
J20
16
WIRELESS_PD#
GPIO 32
G22
14
LCD_ID0
GPIO 33
F20
14
LCD_ID1
GPIO 34
G20
14
LCD_ID2
GPIO 35
F21
GPIO 36
ICH_GPIO37
H20
GPIO
8
ICH_GPIO37
GPIO 37
F23
11
IDERST#
GPIO 38
H22
16
MINIPCI_ACT#
GPIO 39
G23
GPIO 40
ICH_GPIO41
H21
8
ICH_GPIO41
GPIO 41
F22
13
SPK_OFF
GPIO 42
E23
11
SIDERST#
GPIO 43
F19
4
USBCLK_ICH
CLK48
B23
USBRBIAS#
A23
USBRBIAS
22.6 ohm , 1%
R170
22
RDDP
ICH4
0603
BGA360_25_36
recommanded.
1%
C
GND
+1.5V
R177
HI_COMP
HI_VREF
1
2
48.7
C235
0.01U
0603
B
U12C
PD_D[0..15]
11
PD_D[0..15]
PD_D15
Y11
PDD 15
PD_D14
W11
PDD 14
PD_D13
W10
PDD 13
PD_D12
AB10
PDD 12
PD_D11
W9
PDD 11
PD_D10
AC9
PDD 10
PD_D9
Y9
PDD 9
PD_D8
AB9
PDD 8
PD_D7
AA8
PDD 7
PD_D6
Y8
PDD 6
PD_D5
AB8
PDD 5
PD_D4
AA7
PDD 4
PD_D3
AA10
PDD 3
PD_D2
Y10
PDD 2
PD_D1
AC11
PDD 1
PD_D0
AB11
PDD 0
W12
11
PDIOW#
PDIOW#
Y12
11
PDDACK#
PDDACK#
AA11
11
PDDREQ
PDDREQ
AC12
11
PDIOR#
PDIOR#
AB12
11
PIORDY
PIORDY
AA13
11
PDA0
PDA0
AB13
11
PDA1
PDA1
W13
11
PDA2
PDA2
Y13
11
PDCS1#
PDCS1#
AB14
11
PDCS3#
PDCS3#
A
ICH4
BGA360_25_36
5
4
HUB_HI[0..10]
HUB_HI[0..10]
5
HUB_HI0
L19
HI 0
HUB_HI1
L20
HI 1
HUB_HI2
M19
HI 2
HUB_HI3
M21
HI 3
HUB_HI4
P19
HI 4
HUB_HI5
R19
HI 5
T20
HUB_HI6
HI 6
HUB_HI7
R20
3
HFERR#
HI 7
HUB_HI8
P23
HI 8
HUB_HI9
HUB
L22
HI 9
HUB_HI10
N22
HI 10
K21
R176
1
2
HI 11
GND
56
N20
HI_STB#/HI_STBF
HUB_STB# 5
P21
HUB_STB 5
HI_STB/HI_STBS
HI_COMP
R23
HI_COMP
HI_VSWING
R22
HIVSWING
HI_VREF
M23
HIREF
T21
CLK66
66M_ICH
4
3
CPU_THRMTRIP_OUT#
A10
LANRXD0
A9
+VCCP
LANRXD1
A11
LANRXD2
1
B10
LANTXD0
C10
LANTXD1
A12
LANTXD2
TP4
B11
1
LANRSTSYNC
R190
C11
1
2
LANCLK
10K
D11
EE_DIN
D10
GND
EE_CS
C12
EE_SHCLK
A8
EE_DOUT
EE_DOUT
C9
ACSYNC
12,19
ACSYNC
VDD3
D9
ACSDOUT
ACSDOUT 12,19
B8
ACBITCLK
ACBITCLK 12,19
AC97
C13
ACRST#
ACRST#
12,19
D13
ACSDIN0
ACSDIN0 12
A13
ACSDIN1
ACSDIN1 19
B13
ACSDIN2
R188
R688
10
10K
0603
0603
GND
+1.5V
+1.5V
R163
R168
130
487
0603
1%
1%
HI_VSWING
R167
R158
C240
C236
C241
150
150
0.1U
0.01U
0.1U
0603
0603
0603
0603
0603
50V
50V
GND
GND
SD_D[0..15]
SD_D[0..15] 11
SD_D15
Y17
SDD 15
SD_D14
AA17
SDD 14
SD_D13
Y16
SDD 13
AB16
SD_D12
SDD 12
SD_D11
Y15
SDD 11
SD_D10
AA15
SDD 10
SD_D9
AC15
SDD 9
SD_D8
Y14
SDD 8
SD_D7
AA14
SDD 7
W14
SD_D6
SDD 6
SD_D5
AB15
SDD 5
SD_D4
W15
SDD 4
SD_D3
AC16
SDD 3
SD_D2
IDE
W16
SDD 2
SD_D1
AB17
SDD 1
SD_D0
W17
SDD 0
AA18
SDIOW#
SDIOW#
11
AB19
SDDACK# 11
SDDACK#
AB18
SDDREQ
SDDREQ
11
Y18
SDIOR#
SDIOR#
11
AC19
SIORDY
SIORDY
11
AC21
SDA2
11
SDA2
AC20
SDA1
11
SDA1
AA20
SDA0
SDA0
11
AB21
SDCS1#
SDCS1#
11
AC22
SDCS3#
SDCS3#
11
AC13
IRQ14
11
IRQ14
AA19
IRQ15
IRQ15
11
4
3
+VCCP
9,16,17,18
SERIRQ
R169
56
9,16,17
PCLKRUN#
0603
R182
1
2
CPU_FERR# 9
9
ICH_LAN_RST#
56
+VCCP
0603
R657
56
0603
R658
1
2
CPU_THRMTRIP# 9
56
0603
1K
R593
0603
Q518
2
B
VDD3
MMBT3904L
TEMP_ALERT# 3,20
R748
2.2K
0603
9
SMB_DATA
9
SMB_CLK
R184
10K
0603
USBOC4#
USBOC5#
STRAPPING
+3V
ACSDOUT
R709
1
2
4.7K/NA
0603
EE_DOUT
1
2
R197
4.7K/NA
0603
GND
+VHI_ICH
1
2
R661
4.7K/NA
0603
R659
1
2
9,29
DPRSLPVR
4.7K
0603
GND
+3V
R174
1
2
9,12
SBSPKR
4.7K/NA
0603
STRAPPING AT RISING EDGE OF PWROK
STRAPPING PINS
FUNCTIONS
ACSDOUT
SAFE MODE
EEDOUT
RESERVED
GNTA#
OP-BLOCK SWAP OVERRIDE
DPRSLPVR
HUB INTERFACE TERMINATION SCHEME
HUB_ICH_COMP
HUB INTERFACE SCHEME(1.0 OR 1.5)
SBSPKR
NO REBOOT
3
2
+3V
0603
1
2
R166
8.2K
1
2
0603
9,18
WAKE_UP#
R212
8.2K
1
2
R737
9,15,16,17
PCI_PME#
0603
10K/NA
ICH_LAN_RST#
R745
1
2
0603
10K
VDD3
GND
1
2
R227
SMLINK1
0603
47K
R211
SMLINK0
1
2
0603
47K
SMBALERT#
1
2
R731
0603
10K
ICH_BATLOW#
1
2
R231
0603
10K
R226
ICH_SYS_RESET#
1
2
0603
10K
+3V
+3V
1
R743
R759
R744
0603
2.2K
10K
10K
0603
0603
0603
Q522
2N7002
D
S
SMBDATA 4,7
1
2
R757 0/NA
Q521
2N7002
D
S
SMBCLK
4,7
1
2
R736 0/NA
GPIO CHARACTERISTIC LIST
NAME
TYPE
POWER PLANE
CURRENT DEFINE
GPIO[0]
I
MAIN POWER WELL
CRT_IN#
GPIO[1]
I
MAIN POWER WELL
X
GPIO[2]
I
MAIN POWER WELL
INT_PIRQE#
GPIO[3]
I
MAIN POWER WELL
INT_PIRQF#
GPIO[4]
I
MAIN POWER WELL
INT_PIRQG#
GPIO[5]
I
MAIN POWER WELL
X
GPIO[6]
I
MAIN POWER WELL
AGP_BUSY#
GPIO[7]
I
MAIN POWER WELL
KB_US/JP#
GPIO[8]
I
RESUME POWER WELL
EXTSMI#
GPIO[11]
I
RESUME POWER WELL
SMBALERT#
GPIO[12]
I
RESUME POWER WELL
SCI#
GPIO[13]
I
RESUME POWER WELL
WAKE_UP#
GPIO[16]
O
MAIN POWER WELL
B/CB#
GPIO[17]
O
MAIN POWER WELL
X
GPIO[18]
O
MAIN POWER WELL
STOP_PCI#
GPIO[19]
O
MAIN POWER WELL
SUSA#
GPIO[20]
O
MAIN POWER WELL
STOP_CPU#
GPIO[21]
O
MAIN POWER WELL
X
GPIO[22]
OD
MAIN POWER WELL
CPUPERF#
GPIO[23]
O
MAIN POWER WELL
X
GPIO[24]
I/O
RESUME POWER WELL
PCLKRUN#
GPIO[25]
I/O
RESUME POWER WELL
X
GPIO[27]
I/O
RESUME POWER WELL
X
GPIO[28]
I/O
RESUME POWER WELL
X
GPIO[32]
I/O
MAIN POWER WELL
WIRELESS_PD#
GPIO[33]
I/O
MAIN POWER WELL
LCDID0
GPIO[34]
I/O
MAIN POWER WELL
LCDID1
GPIO[35]
I/O
MAIN POWER WELL
LCDID2
GPIO[36]
I/O
MAIN POWER WELL
X
GPIO[37]
I/O
MAIN POWER WELL
X
GPIO[38]
I/O
MAIN POWER WELL
IDERST#
GPIO[39]
I/O
MAIN POWER WELL
MINIPCI_ACT#
GPIO[40]
I/O
MAIN POWER WELL
X
GPIO[41]
I/O
MAIN POWER WELL
X
GPIO[42]
I/O
MAIN POWER WELL
SPK_OFF
GPIO[43]
I/O
MAIN POWER WELL
SIDERST#
Title
ICH4-M USB_HUB_GPIO_AC97_IDE(2)
Size
Document
C
411682810001
Number
Date:
Thursday, February 05, 2004
2
1
VDD3
1
2
R219
0603
10K
1
2
R224
0603
10K
D
SMLINK1
9
SMLINK0
9
SMBALERT# 9
ICH_BATLOW# 9
ICH_SYS_RESET# 9
R668
SPK_OFF
2
10K/NA
C
B
A
Rev
01
Sheet
10
of
29
1
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