mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1163

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

MPC823 Instruction Set—addi
addi
Assembler Syntax
Definition
Operation
Description
FIELD
FIELD
BIT
BIT
16
0
17
1
18
2
Freescale Semiconductor, Inc.
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For More Information On This Product,
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3
else rD " rA + EXTS(SIMM)
The addi instruction is preferred for addition because it sets few
status bits. Note that addi uses the value 0, not the contents of
GPR0, if rA = 0.
Other registers altered:
Simplified mnemonics:
addi
Add Immediate
if rA = 0 then rD " EXTS(SIMM)
The sum (rA|0) + SIMM is placed into rD.
POWERPC ARCHITECTURE
li
la
subi
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MPC823 REFERENCE MANUAL
4
None
Go to: www.freescale.com
21
5
rD,value
rD,disp(rA)
rD,rA,value
LEVEL
UISA
rD,rA,SIMM)
22
6
23
7
SIMM
24
D
8
equivalent to
equivalent to
equivalent to
25
9
SUPERVISOR
10
26
11
27
addi
addi
addi
OPTIONAL
12
28
rD,0,value
rD,rA,disp
rD,rA,–value
13
29
A
MOTOROLA
14
30
FORM
D
15
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