307013-003 Datasheet, PDF (783/848 Pages) Intel Corporation – Intel I/O Controller Hub 7

Ballout Definition
Figure 22-4. Intel^® ICH7-U Ballout (top view, right side)
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A
AD14
VSS
REQ4#/
GPIO22
GNT4#/
GPIO48
C/BE#_0
RSVD
VCC3_3
AD1
AD0
SPKR
VSS
A
B
AD12
AD11
FRAME#
VSS
AD6
PME#
VSS
RSVD
GPIO12
VSS
GPIO10
B
C
C/BE#_2
AD13
STOP#
C/BE#_3
AD5
RSVD
GPIO9
RSVD
VSS
SUSCLK
RSVD
C
D
AD19
VSS
DEVSEL#
VCC3_3
VSS
AD2
BATLOW# PWRBTN#
RSVD
SYS_RST#
GPIO13
D
E
C/BE#_1
AD10
AD8
AD7
AD4
RSVD
RSVD
VSS
SMBCLK
WAKE#
VSS
E
F
REQ#_3
AD9
VSS
AD3
LAN_RST# SMBDATA
GPIO8
GPIO15
SMBALERT#/
GPIO11
SLP_S3#
SLP_S4#
F
G
PCIRST#
RSVD
RSVD
SLP_S5# VCCSUS1_05
VSS
SUS_STAT# G
H
VSS
VCC1_5A VCC1_5A VCCSUS3_3
RSVD
VSS
RSVD
VSS
VCC3_3
VSS
H
J
VSS
VSS
VSS
VSS
PLTRST#
VSS
RSVD
RSVD
VSS
VSS
J
K
VSS
VSS
VCC1_05 VCC1_05
VSS
VSS
VSS
VSS
RSVD
RSVD
K
L
VSS
VSS
VSS
VCC1_05
VCC1_5B
VCC1_5B DMI_ZCOMP DMI_IRCOMP
VSS
VSS
L
M
VSS
VSS
VCC1_05 VCC1_05
VCC1_5B
VSS
VSS
VSS
DMI0TXP
DMI0TXN
M
N
VSS
VSS
VSS
VCC1_05
VCC1_5B
VSS
DMI0RXP
DMI0RXN
VSS
VSS
N
P
VSS
VCC1_05
VSS
VCC1_05
VCC1_5B
VSS
VSS
VSS
DMI1TXP
DMI1TXN
P
R
VCC1_05 VCC1_05 VCC1_05 VCC1_05
VCC1_5B
VCC1_5B
DMI1RXP
DMI1RXN
VSS
VSS
R
T
VSS
VSS
VSS
VSS
VSS
DMI_CLKP
DMI_CLKN
T
U
VCC1_5A VCC1_5A
VSS
VCC3_3
RSVD
RSVD
VCCDMIPLL
VSS
STPCLK#
VSS
VSS
U
V
VSS
VCC3_3
VSS
DA0
BMBUSY#/
GPIO0
MCH_SYNC#
VSS
V_CPU_IO THERMTRIP#
FERR#
INTR
V
W
IORDY DDACK# DCS3#
RSVD
SERIRQ
VSS
V_CPU_IO
A20M#
DPRSTP#
DPSLP#
IGNNE#
W
Y
V5REF2
DA2
CLKRUN#
RSVD
RCIN#
VCC3_3
VSS
CPUSLP#
SMI#
CPUPWRGD/
GPIO49
INIT#
Y
AA
VSS
VCC3_3
VSS
THRM#
VSS
A20GATE
VSS
V_CPU_IO
NMI
VSS
V_CPU_IO AA
AB
DCS1#
DA1
GPIO7
RSVD
RSVD
STPPCI#/
GPIO18
RSVD
GPIO6
STPCPU#/
GPIO20
DPRSLPVR/
GPIO16
VRMPWRGD
AB
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Intel ^® ICH7 Family Datasheet
783