Datasheet
PowerPC 970FX RISC Microprocessor
5.5 Decoupling Layout Guide
Figure 5-2. Decoupling Capacitor Locations
KDGN
KDVP
U16
KG
KV
A
AV
H9
GROUP 2
= GND
Chip Carrier
(All balls in the area
A01 Corner
= SPARE_GND
defined by a square
from F7 to W18 -
including Group 1)
=
VDD
= Decoupling Capacitor
(Decap)
= OV
DD
GROUP 1
(All balls in the area
defined by a square
from H9 to U16)
= ANALOG_GND
A
= AV
AV
DD
DP
DN
= DIODEPOS
= DIODENEG
GROUP 3
(All balls not in Group 1 or 2)
Bottom View
= KVPRBVDD
= KVPRBGND
KV
KG
System Design Information
Page 68 of 78
Version 2.5
March 26, 2007