307013-003 Datasheet, PDF (841/848 Pages) Intel Corporation – Intel I/O Controller Hub 7

Testability (Desktop and Mobile Only)
25.1 XOR Chain Tables
Table 25-2. XOR Chain 1 (REQ[4:1]# = 0000)
Pin Name
Ball #
Notes
ACZ_SYNC
ACZ_SDOUT
ACZ_BIT_CLK
GPIO0
(Desktop Only) /
BM_BUSY#
(Mobile Only)
GPIO16
(Desktop Only) /
DPRSLPVR
(Mobile Only)
AD0
AD3
AD1
AD5
REQ[2]#
GNT[2]#
AD6
AD2
REQ[1]#
GNT[1]#
C/BE0#
AD4
GNT[4]#/GPIO48
FRAME#
AD9
STOP#
REQ[4]#/GPIO22
AD13
AD11
AD10
C/BE1#
REQ3#
AD20
SERR#
R6
Top of XOR
Chain
T4
U1
AB18
AC22
E18
F18
C18
A18
C17
D17
E17
A16
C16
D16
B15
E16
A14
F16
C14
F15
A13
C13
D14
E14
C12
E13
A10
B10
Pin Name
AD16
GNT3#
TRDY#
AD18
Ball #
E12
F13
F14
Notes
30^th signal in
XOR
D11
AD26
GPIO1/REQ5#
AD24
AD15
PAR
AD22
AD28
GPIO17/GNT5#
PIRQD#
GNT0#
REQ[0]#
PIRQB#
GPIO4/PIRQG#
PIRQC#
PIRQA#
GPIO2/PIRQE#
AD30
GPIO3/PIRQF#
GPIO5/PIRQH#
ACZ_SDIN2
ACZ_SDIN0
ACZ_SDIN1
ACZ_RST#
A8
C8
D9
G13
E10
F10
C7
D8
B5
E7
D7
B4
F8
C5
A3
G8
E6
F7
G7
T1
T2
T3
R5
TP0
(Desktop Only) /
BATLOW#
(Mobile Only)
C21
XOR Chain 1
OUTPUT
Intel ^® ICH7 Family Datasheet
841