301467-005 Datasheet, PDF (295/426 Pages) Intel Corporation – Express Chipset

Ballout and Package Information
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Table 14-1. GMCH/MCH Ballout for DDR2 Systems (Sorted by Ball Number)
Ball #
Intel^® 82915P MCH¹
Intel^® 82915G GMCH²
Intel^® 82915GV GMCH³
AK16
SDQ_A28
SDQ_A28
SDQ_A28
AK17
VSS
VSS
VSS
AK18
RSV
RSV
RSV
AK19
SDQ_B24
SDQ_B24
SDQ_B24
AK20
VSS
VSS
VSS
AK21
RSV
RSV
RSV
AK22
SCLK_B3#
SCLK_B3#
SCLK_B3#
AK23
VSS
VSS
VSS
AK24
RSV
RSV
RSV
AK25
VSS
VSS
VSS
AK26
VSS
VSS
VSS
AK27
SDQ_A32
SDQ_A32
SDQ_A32
AK28
VSS
VSS
VSS
AK29
SDM_A4
SDM_A4
SDM_A4
AK30
VSS
VSS
VSS
AK31
SDQ_A35
SDQ_A35
SDQ_A35
AK32
SDQ_B40
SDQ_B40
SDQ_B40
AK33
SDQ_B45
SDQ_B45
SDQ_B45
AK34
SODT_B3
SODT_B3
SODT_B3
AK35
VCCSM
VCCSM
VCCSM
AL1
SDM_A1
SDM_A1
SDM_A1
AL2
SDQS_A1#
SDQS_A1#
SDQS_A1#
AL3
SDQS_A1
SDQS_A1
SDQS_A1
AL4
SDQS_B0#
SDQS_B0#
SDQS_B0#
AL5
SDQ_B6
SDQ_B6
SDQ_B6
AL6
SDQ_B2
SDQ_B2
SDQ_B2
AL7
SDQ_B13
SDQ_B13
SDQ_B13
AL8
SDQ_B9
SDQ_B9
SDQ_B9
AL9
SCLK_B1#
SCLK_B1#
SCLK_B1#
AL10
VSS
VSS
VSS
AL11
SCLK_B4#
SCLK_B4#
SCLK_B4#
AL12
SMA_B7
SMA_B7
SMA_B7
AL13
VSS
VSS
VSS
AL14
SDQS_B2#
SDQS_B2#
SDQS_B2#
AL15
SMA_B3
SMA_B3
SMA_B3
AL16
VSS
VSS
VSS
AL17
SDQ_A24
SDQ_A24
SDQ_A24
AL18
SDQ_B29
SDQ_B29
SDQ_B29
AL19
VSS
VSS
VSS
AL20
RSV
RSV
RSV
AL21
RSV
RSV
RSV
AL22
VSS
VSS
VSS
AL23
SCLK_B3
SCLK_B3
SCLK_B3
Datasheet
295