301467-005 Datasheet, PDF (329/426 Pages) Intel Corporation – Express Chipset

Ballout and Package Information
R
14.2 DDR Ballout
Figure 14-4, Figure 14-5, and Figure 14-6 show the 82915G GMCH ballout for platforms using
DDR system memory, as viewed from the top side of the package. Figure 14-4 shows columns
1–12; Figure 14-5 shows columns 13–24; Figure 14-6 shows columns 25–35.
The complete DDR ballout for both the 82915G/82915GV/82915GL GMCH and
82915P/82915PL MCH are listed in Table 2-1and Table 14-4
is sorted by ball number. Table 14-4 is sorted alphabetically by signal name based on the signal
names of the 82915G GMCH. Note that the first table has more entries than the second table. The
second table does not include unpopulated balls whereas the first table does.
Note: Balls that are listed as RSV are Reserved. Board traces should Not be routed to these balls.
Note: Balls that are listed as NC are No Connects. Board traces to these balls are permitted as specified.
Datasheet
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