307013-003 Datasheet, PDF (846/848 Pages) Intel Corporation – Intel I/O Controller Hub 7

Testability (Desktop and Mobile Only)
Table 25-6. XOR Chain 4-2 (REQ[4:1]# = 0011) (Continued)
Pin Name
Ball #
USBP4N
K1
Notes
USBP4P
K2
USBP5N
L4
USBP5P
L5
USBP6N
M1
USBP6P
M2
USBP7N
N4
USBP7P
N3
GPIO24
R3
GPIO14
R4
LAN_RSTSYNC
U3
LAN_RXD2
T5
Pin Name
SATA3RXN
(Desktop Only)
Reserved
(Mobile Only)
SATA3TXN
(Desktop Only)
Reserved
(Mobile Only)
SATA3TXP
(Desktop Only)
Reserved
(Mobile Only)
SATALED#
GPIO37/SATA3GP
GPIO36/SATA2GP
SERIRQ
SMI#
IGNNE#
FERR#
Ball #
AD9
AG8
AH8
AF18
AE19
AH19
AH21
AF23
AG22
AG26
EE_CS
W1
PLTRST#
C26
Notes
XOR Chain 4-2
OUTPUT
2§
Table 25-7. XOR Chain 5 (REQ[4:1]# = 0100)
Pin Name
Ball #
Notes
DMI1RXP
DMI1RXN
DMI1TXP
DMI1TXN
DMI0RXP
DMI0RXN
DMI0TXP
DMI0TXN
Y25
Top of XOR
Chain
Y26
W27
W28
V25
V26
U27
U28
2nd signal in
XOR
Pin Name
PETn5 /
Reserved
(intel^® ICH7
Base)
PERp2
PERn2
PETp2
PETn2
PERp1
PERn1
PETp1
Ball #
Notes
N28
Must be driven
for all skus
including ICH7
Base
H25
H26
G27
G28
F25
F26
E27
846
Intel ^® ICH7 Family Datasheet