82845G Datasheet, PDF (27/193 Pages) Intel Corporation – Intel 82845G/82845GL/82845GV Graphics and Memory Controller Hub (GMCH)

Signal Description
Table 2-1. DDR-to-SDR Signal Mapping (Sheet 2 of 3)
DDR Ball Name
SRAS#
SCS_2#
SDQ_63
SDQ_62
SDQ_58
SCKE_3
SMAA_11
SMAA_5
SMAA_4
SCMDCLK_0
SRCVEN_IN#
SMAA_0
SCS_0#
SCMDCLK_2#
SDM_7
SDQS_7
SM_VREF
SCMDCLK_2
SDQ_61
SDQ_57
SCMDCLK_1
SCKE_1
SMAA_12
SMAA_8
SMAB_4
SDQ_4
SCMDCLK_3#
SMAB_2
SMAA_1
SBA_0
SCAS#
SCS_3#
SCMDCLK_5#
SDQ_56
SDQ_0
SCMDCLK_4#
SDQ_16
SCMDCLK_1#
SDM_2
SDR Ball Name
SCKE_0
SCS_3#
SDQ_31
SDQ_30
SDQ_62
SCAS#
SCS_5#
SRAS#
SMAA_3
SMAA_4
SRCVEN_IN#
SMAA_10
SCS_2#
SCMDCLK_7
SDQ_29
Reserved
SM_VREF
SCMDCLK_6
SDQ_28
SDQ_61
SCMDCLK_4
Reserved
SCS_1#
Reserved
SMAA_2
SDQ_32
SMAA_7
SMAA_9
SMAA_11
SCKE_2
SCKE_1
SCS_7#
SCMDCLK_3
SDQ_60
SDQ_0
SCMDCLK_1
SDQ_9
SCMDCLK_5
SDQ_43
Ball #
AK28
AK30
AK34
AK35
AK36
AL13
AL15
AL17
AL19
AL21
AL23
AL25
AL29
AL33
AL34
AL36
AM2
AM34
AM35
AM36
AN11
AN13
AN15
AN17
AN19
AN4
AN21
AN23
AN25
AN27
AN29
AN31
AN34
AN36
AN4
AN9
AP10
AP11
AP12
DDR Ball Name
SDQ_3
SDQ_13
SDQ_15
SCMDCLK_4
SDQ_11
SDQ_21
SDQ_22
SDQ_28
SDM_3
SDQS_0
SDQ_31
SDQ_32
SDQS_4
SDQ_39
SDQ_45
SDQ_42
SDQ_48
SDM_6
SDQ_50
SDQ_6
SDQ_9
SDM_1
SDQ_20
SDQ_17
SDQS_2
SDQ_18
SDQ_19
SDQ_24
SDQ_29
SDQS_3
SDQ_26
SDQ_27
SDQ_36
SDQ_37
SDM_4
SDQ_38
SDQ_35
SDQ_44
SDQ_41
SDR Ball Name
SDQ_4
SDQ_6
SDQ_39
SCMDCLK_0
SDQ_40
SDQ_42
SDQ_12
SDQ_46
SDQ_15
Reserved
SDM_5
SDM_2
Reserved
SDQ_49
SDQ_51
SDQ_53
SDQ_55
SDQ_25
SDQ_58
SDQ_3
SDQ_5
SDQ_38
SDQ_41
SDQ_10
Reserved
SDQ_11
SDQ_44
SDQ_13
SDQ_14
Reserved
SDM_0
SDM_1
SDM_6
SDM_7
SDQ_16
SDQ_17
SDQ_18
SDQ_19
SDQ_20
Ball #
AP5
AP6
AP8
AP9
AR10
AR12
AR14
AR16
AR18
AR2
AR20
AR22
AR24
AR26
AR28
AR30
AR32
AR34
AR36
AR4
AR6
AR8
AT10
AT11
AT12
AT13
AT14
AT15
AT16
AT17
AT18
AT19
AT22
AT23
AT24
AT25
AT26
AT27
AT28
Intel^® 82845G/82845GL/82845GV GMCH Datasheet
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