mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1224

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

lhaux
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 filled with a copy of the most-significant bit of the
loaded half word. EA is placed into rA. If rA = 0 or rA = rD, the
instruction form is invalid.
Other registers altered:
lhaux
Load Half Word Algebraic with Update Indexed
EA
EA is the sum (rA) + (rB). The half word in memory addressed
POWERPC ARCHITECTURE
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MPC823 REFERENCE MANUAL
4
EA
EXTS(MEM(EA, 2))
(rA) + (rB)
None
Go to: www.freescale.com
21
5
LEVEL
UISA
rD,rA,rB
22
6
23
7
24
D
8
25
9
SUPERVISOR
375
LEVEL
10
26
MPC823 Instruction Set—lhaux
11
27
OPTIONAL
12
28
13
29
A
14
30
FORM
X
B-71
15
31
0