82845G Datasheet, PDF (178/193 Pages) Intel Corporation – Intel 82845G/82845GL/82845GV Graphics and Memory Controller Hub (GMCH)

Testability
Table 8-4. XOR Chains 6, 7, and 8 (Sheet 1 of 2)
XOR Chain 6
(20 inputs)
Output pins: SMAA_6, SWE#
XOR Chain 7
(40 inputs)
Output pins: SRAS#, SCAS#
Signal Name
Ball #
SDQS_7
SDQS_6
SDQS_5
SCS_3#
SCS_2#
SDQS_4
SMAB_2
SCMD_CLK_5#
SCMD_CLK_5
SCMD_CLK_3#
SCMD_CLK_1
SCMD_CLK_3
SCMD_CLK_1#
SMAB_5
SMAB_1
SMAB_4
SCKE_0
SCKE_1
SCKE_2
SCKE_3
AL36
AT34
AT29
AN31
AK30
AR24
AN23
AN34
AP33
AN21
AN11
AP21
AP11
AK18
AP25
AN19
AP13
AN13
AK14
AL13
Output Pins
SMAA_6
SWE#
AP19
AP29
Signal Name
SDQ_31
SDM_3
SDQ_30
SDQ_26
SDQ_27
SDQS_3
SDQ_29
SDQ_24
SDQ_25
SDQ_28
SDQ_22
SDQ_19
SDQS_2
SDM_2
SDQ_23
SDQ_21
SDQ_20
SDQ_17
SDQ_16
SDQ_18
SDQ_11
SDQ_14
SDQ_10
SDM_1
SDQS_1
SDQ_15
SDQ_12
SDQ_13
SDQ_9
SDQ_8
SDQ_7
SDQ_3
SDQ_5
SDQ_6
SDM_0
SDQ_4
SDQ_0
SDQS_0
Ball #
AR20
AR18
AP18
AT18
AT19
AT17
AT16
AT15
AP16
AR16
AR14
AT14
AT12
AP12
AP14
AR12
AT10
AT11
AP10
AT13
AR10
AT8
AT9
AR8
AT7
AP8
AT6
AP6
AR6
AT5
AT4
AP5
AP3
AR4
AP4
AN2
AN4
AR2
XOR Chain 8
(33 inputs)
Output pins: SBA_0, SBA_1
Signal Name
Ball #
HA_7#
HA_6#
HREQ_2#
HA_9#
HA_13#
HA_14#
HA_10#
HA_4#
HREQ_3#
HA_3#
HADSTB_0#
HA_12#
HA_11#
HREQ_1#
HA_8#
HA_5#
HA_16#
HA_15#
HA_18#
HA_22#
Y36
V34
W33
Y35
Y34
AB36
AA36
AA33
AA34
W31
AB35
AB34
AC34
AA31
AC33
AB30
AC31
AC36
AD36
AE36
HA_19#
AD35
HA_20#
HA_24#
HA_21#
HA_25#
HA_23#
HA_27#
HA_17#
HA_30#
HA_28#
HA_31#
HA_29#
HA_26#
AE34
AE33
AD34
AF34
AF36
AG36
AF35
AG33
AE31
AG31
AH35
AG34
Output Pins
SBA_0
SBA_1
AN27
AP27
178
Intel^® 82845G/82845GL/82845GV GMCH Datasheet