82801FB Datasheet, PDF (784/786 Pages) Intel Corporation – Intel I/O Controller Hub 6 (ICH6) Family

Testability
Table 24-5. XOR Chain #4-1 (REQ[4:1]# = 0011)
Pin Name
Ball #
Notes
DMI[3]RXN
DMI[3]RXP
DMI[3]TXP
DMI[3]TXN
DMI[2]RXN
DMI[2]RXP
DMI[2]TXP
DMI[2]TXN
PERn[4]
PERp[4]
PETp[4]
PETn[4]
PERn[3]
PERp[3]
PETp[3]
PETn[3]
OC[0]#
OC[2]#
OC[1]#
OC[5]#/GPI[10]
OC[3]#
AB24
AB23
AA26
AA27
Y25
Y24
W26
W27
P24
P23
N26
N27
M25
M24
L26
L27
C27
B26
B27
D23
C26
Top of XOR Chain
2nd signal in XOR
2
Pin Name
OC[4]#/GPI[9]
OC[7]#/GPI[15]
OC[6]#/GPI[14]
CLK48
USBP[0]N
USBP[0]P
USBP[1]N
USBP[1]P
USBP[2]N
USBP[2]P
USBP[3]N
USBP[3]P
USBP[4]N
USBP[4]P
USBP[5]N
USBP[5]P
USBP[6]N
USBP[6]P
USBP[7]N
USBP[7]P
Ball #
C23
C24
C25
A27
C21
D21
A20
B20
D19
C19
A18
B18
E17
D17
B16
A16
C15
D15
A14
B14
Notes
22nd signal in XOR
GPI[8]
R1
XOR Chain #4-1
OUTPUT
784
Intel^® I/O Controller Hub 6 (ICH6) Family Datasheet