307013-003 Datasheet, PDF (844/848 Pages) Intel Corporation – Intel I/O Controller Hub 7

Testability (Desktop and Mobile Only)
Table 25-4. XOR Chain 3 (REQ[4:1]# = 0010) (Continued)
Pin Name
DD15
DIOW#
DD0
IDEIRQ
IORDY
DDACK#
Ball #
AC15
AH15
AB15
AH16
AG16
AF16
Notes
Pin Name
CPUSLP#
STPCLK#
A20M#
SPKR
OC4#
SPI_MISO
SPI_ARB
SPI_MOSI
SPI_CS#
SPI_CLK
DCS1#
AE16
RI#
Ball #
AG27
AH22
AH28
A19
E5
P2
P1
P5
P6
R2
A28
Notes
XOR Chain 3
OUTPUT
Table 25-5. XOR Chain 4-1 (REQ[4:1]# = 0011)
Pin Name
Ball #
Notes
DMI3RXP
DMI3RXN
AD24
AD25
Top of XOR
Chain
2nd signal in
XOR
DMI3TXP
AC27
DMI3TXN
DMI2RXP
DMI2RXN
DMI2TXP
AC28
AB25
AB26
AA27
DMI2TXN
AA28
PERp6 /
Reserved
(intel^® ICH7 Base)
PERn6 /
Reserved
(intel^® ICH7 Base)
PETp6 /
Reserved
(intel^® ICH7 Base)
T24
T25
R27
Must be driven
for all skus
including ICH7
Base
Must be driven
for all skus
including ICH7
Base
Must be driven
for all skus
including ICH7
Base
Pin Name
SMLINK0
SMLINK1
EL_STATE1
(Digital Home
Only) /
GPIO28
SLP_S3#
SLP_S4#
SLP_S5#
GPIO15
SMBALERT#/
GPIO11
SMBCLK
GPIO25
WAKE#
Ball #
Notes
B25
23nd signal in
XOR
A25
E23
B24
D23
F22
E22
B23
C22
D20
F20
844
Intel ^® ICH7 Family Datasheet