82801FB Datasheet, PDF (781/786 Pages) Intel Corporation – Intel I/O Controller Hub 6 (ICH6) Family

Testability
24.2 XOR Chain Tables
Table 24-2. XOR Chain #1 (REQ[4:1]# = 0000)
Pin Name
Ball #
ACZ_SYNC
B9
ACZ_BIT_CLK
C10
ACZ_SDOUT
C9
REQ[3]#
B8
GNT[3]#
C8
REQ[6]#/GPI[0] B7
PIRQ[F]#/GPI[3] C7
GNT[6]#/GPO[16] D8
GNT[1]#
B6
REQ[1]#
B5
PIRQ[G]#/GPI[4] C6
REQ[5]#/GPI[1] E8
AD[10]
A2
PIRQ[E]#/GPI[2] D9
GNT[4]#/GPO[48] E7
AD[24]
B3
AD[26]
B2
AD[1]
E5
AD[9]
D3
GNT[5]#/GPO[17] F6
AD[5]
E9
AD[18]
D4
REQ[4]#/GPI[40] F7
AD[2]
C2
AD[3]
F5
GNT[0]#
C1
AD[11]
D2
PAR
E1
AD[0]
E2
Notes
Top of XOR Chain
2nd signal in XOR
Pin Name
Ball #
SERR#
G5
AD[4]
F3
AD[6]
F2
C/BE[1]#
H6
AD[20]
G3
GNT[2]#
F1
C/BE[0]#
J6
AD[15]
J5
AD[13]
H3
AD[22]
H2
FRAME#
J3
TRDY#
J2
STOP#
J1
AD[28]
K3
REQ[0]#
L5
AD[16]
K2
PIRQ[D]#
L3
PIRQ[B]#
L2
AD[30]
L1
REQ[2]#
M5
PIRQ[H]#/GPI[5] M3
PIRQ[C]#
M1
PIRQ[A]#
N2
PLTRST#
R5
ACZ_SDIN[0]
F11
ACZ_RST#
A10
ACZ_SDIN[2]
B10
ACZ_SDIN[1]
F10
Notes
30^th signal in XOR
BATLOW#/TP[0] V2
XOR Chain #1
OUTPUT
Intel^® I/O Controller Hub 6 (ICH6) Family Datasheet
781