82801FB Datasheet, PDF (783/786 Pages) Intel Corporation – Intel I/O Controller Hub 6 (ICH6) Family

Testability
Table 24-4. XOR Chain #3 (REQ[4:1]# = 0010)
Pin Name
INTRUDER#
INTVRMEN
DD[6]
DD[10]
DD[3]
Ball #
AA3
AA5
AD11
AB12
AD12
Notes
Top of XOR Chain
2nd signal in XOR
DD[7]
AB11
DD[12]
DD[8]
DD[15]
DD[5]
AC13
AE13
AD13
AC11
DD[9]
AF13
DD[4]
DD[0]
DIOW#
DD[2]
DD[14]
DDACK#
DD[11]
DD[13]
DDREQ
DD[1]
IORDY
DIOR#
DCS1#
AE14
AD14
AC14
AF14
AG15
AB15
AB13
AE15
AB14
AF15
AF16
AE16
AD16
Pin Name
DA[0]
DCS3#
IDEIRQ
DA[2]
DA[1]
DPRSLPVR/
TP[1]
VRMPWRGD
INIT3_3V#
GPO[23]
GPO[19]
STP_PCI#/
GPO[18]
STP_CPU#/
GPO[20]
A20GATE
RCIN#
A20M#
INTR
DPRSTP#/TP[4]
CPUPWRGD/
GPO[49]
NMI
INIT#
CPUSLP#
STPCLK#
THRMTRIP#
DPSLP#/TP[2]
RI#
Ball #
AC16
AE17
AB16
AC17
AB17
AE20
AF21
AE22
AD21
AB21
AC21
AD22
AF22
AD23
AF23
AG24
AE24
AG25
AF25
AF27
AE27
AE26
AE23
AD27
T2
Notes
25th signal in XOR
XOR Chain #3
OUTPUT
Intel^® I/O Controller Hub 6 (ICH6) Family Datasheet
783