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User’s Manual
PPC440x5 CPU Core Preliminary
Page 48 of 589
prgmodel.fm.
September 12, 2002
Integer Processing
GPR0
GPR1
GPR31
GPR2
Condition Register
CR
XER
Link Register
LR
CTR
Timer
TBL
TBU
SPRG4
SPRG5
SPRG7
SPRG5
Processor Control
User SPR General 0
USPRG0
Figure 2-1. User Programming Model Registers
Count Register
Integer Exception Register
Time Base
Branch Control
SPR General 4–7
General Purpose