mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1221

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

MPC823 Instruction Set—lbzx
lbzx
Assembler Syntax
Definition
Operation
Description
FIELD
FIELD
BIT
BIT
16
0
17
1
18
B
2
Freescale Semiconductor, Inc.
31
For More Information On This Product,
19
3
else b
EA
rD
EA is loaded into the low-order eight bits of rD. The remaining
bits in rD are cleared.
Other registers altered:
lbzx
Load Byte and Zero Indexed
if rA = 0 then b
EA is the sum (rA|0) + (rB). The byte in memory addressed by
POWERPC ARCHITECTURE
20
MPC823 REFERENCE MANUAL
4
(24)0 || MEM(EA, 1)
b + (rB)
None
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21
5
(rA)
LEVEL
UISA
rD,rA,rB
22
6
0
23
7
24
D
8
25
9
SUPERVISOR
10
26
87
11
27
OPTIONAL
12
28
13
29
A
MOTOROLA
14
30
FORM
X
15
31
0