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MPC823e Instruction Set—mcrf
mcrf
Assembler Syntax
BIT
0
1
2
FIELD
19
BIT
16
17
18
FIELD
00000
Definition
Operation
Description
B-90
mcrf
crfD,crfS
3
4
5
6
7
CRFD
19
20
21
22
23
Move Condition Register Field
CR[4 ∗ crfD–4 ∗ crfD + 3] ← CR[4 ∗ crfS–4 ∗ crfS + 3]
The contents of condition register field crfS are copied into
condition register field crfD. All other condition register fields
remain unchanged.
Other registers altered:
Condition Register (CR field specified by operand crfD):
Affected: LT, GT, EQ, SO
POWERPC ARCHITECTURE
LEVEL
UISA
MPC823e REFERENCE MANUAL
8
9
10
11
12
00
CRFS
24
25
26
27
28
0000000000
SUPERVISOR
OPTIONAL
LEVEL
13
14
15
00
29
30
31
0
FORM
XL
MOTOROLA
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