mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1229

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

MPC823 Instruction Set—lhzux
lhzux
Assembler Syntax
Definition
Operation
Description
FIELD
FIELD
BIT
BIT
16
0
17
1
18
B
2
Freescale Semiconductor, Inc.
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For More Information On This Product,
19
3
rD
rA
by EA is loaded into the low-order 16 bits of rD. The remaining
bits in rD are cleared. EA is placed into rA. If rA = 0 or rA = rD,
the instruction form is invalid.
Other registers altered:
lhzux
Load Half Word and Zero with Update Indexed
EA
EA is the sum (rA) + (rB). The half word in memory addressed
POWERPC ARCHITECTURE
20
MPC823 REFERENCE MANUAL
4
EA
(16)0 || MEM(EA, 2)
(rA) + (rB)
None
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21
5
LEVEL
UISA
rD,rA,rB
22
6
23
7
24
D
8
25
9
SUPERVISOR
311
10
26
11
27
OPTIONAL
12
28
13
29
A
MOTOROLA
14
30
FORM
X
15
31
0