82845PE Datasheet, PDF (176/176 Pages) Intel Corporation – 82845GE Graphics and Memory Controller Hub (GMCH) and 82845PE Memory Controller Hub (MCH)

Testability
8.3
XOR Chains Excluded Pins
Table 8-5 lists the signals that are excluded from the XOR chains.
Table 8-5. XOR Chains Excluded Pins
Signal Name
RSVD
RSVD
RSVD
RSVD
BLUE*
BLUE#*
GREEN*
GREEN#*
RED*
RED#*
RSVD
SM_VREF
VCCA_HI
GCLKIN
HI_VREF
HI_RCOMP
HI_SWING
RSVD
AGP_VREF
AGP_RCOMP
Ball #
AB3
AA4
W7
Y8
G15
H16
E15
F16
C15
D16
AA5
AM2
AD10, AD14
AE7
AD3
AC2
AD2
AB2
W2
L2
Signal Name
HY_SWING
RSTIN#
SMY_RCOMP
SMX_RCOMP
REFSET*
VSSA_DAC*
VCCA_DAC*
HD_VREF_2
HX_RCOMP
HX_SWING
HD_VREF_1
VCCA_FSB
HCLKN
HCLKP
HD_VREF_0
HCC_VREF
HA_VREF
HY_RCOMP
PWROK
DREFCLK*
NOTE: Signal names marked with an “*” are 82845GE signals only.
Ball #
Y30
AJ31
AJ34
AD16, AF10
B16
B15, C14
A15, B14
D27
B28
H28
H24
A17
J31
K30
H30
P30
AD30
V35
E7
D14
176
Intel^® 82845GE/82845PE Datasheet