Pin socket decoupling, Intel, Dram, ich, & gmch decoupling – Intel 815 User Manual
Page 210
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A
VTT DECOUPLING
0603 Package placed within 200mils of VTT Termination R-packs.
One Capacitor for every 2 R-packs
VCCVID DECOUPLING
Place in 370 PGA Socket Cavity
370-pin Socket Decoupling
INTEL(R) 82815 CHIPSET CUSTOMER REFERENCE BOARD
DRAM, ICH, & GMCH DECOUPLING
40
1.0
3-26-01
37
Platform Apps Engineering
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VTT
VCCVID
C53
4.7UF
1
2
C52
4.7UF
1
2
C51
4.7UF
1
2
C50
4.7UF
1
2
C460
0.1UF
1
2
C461
0.1UF
1
2
C88
4.7UF
1
2
C82
4.7UF
1
2
C37
4.7UF
1
2
C35
4.7UF
1
2
C39
4.7UF
1
2
C44
4.7UF
1
2
C48
4.7UF
1
2
C86
4.7UF
1
2
C55
4.7UF
1
2
C89
4.7UF
1
2
C462
0.1UF
1
2
C49
4.7UF
1
2
C91
4.7UF
1
2
C463
0.1UF
1
2
C93
0.1UF
1
2
+
C6
4.7 uF
1
2
C464
0.1UF
1
2
C465
0.1UF
1
2
C466
0.1UF
1
2
C467
0.1UF
1
2
C468
0.1UF
1
2
C469
0.1UF
1
2
C470
0.1UF
1
2
C471
0.1UF
1
2
C459
0.1UF
1
2
+
C458
4.7 uF
1
2
C472
0.1UF
1
2