mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1214

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

extsh
Assembler Syntax
Definition
Operation
Description
FIELD
FIELD
BIT
BIT
16
0
17
1
00000
18
2
Freescale Semiconductor, Inc.
31
For More Information On This Product,
19
3
extsh.
rA[16-31]
rA[0-15]
is placed into rA[0–15].
Other registers altered:
extsh
Extend Sign Half Word
S
The contents of rS[16-31] are placed into rA[16-31]. Bit 16 of rS
POWERPC ARCHITECTURE
20
MPC823 REFERENCE MANUAL
4
rS[16]
Condition Register (CR0 field):
Affected: LT, GT, EQ, SO (if Rc = 1)
Go to: www.freescale.com
21
5
LEVEL
UISA
(16)S
rS[16-31]
rA,rS (Rc = 0)
rA,rS (Rc = 1)
22
6
23
7
24
S
8
25
9
SUPERVISOR
922
10
26
MPC823 Instruction Set—extsh
11
27
OPTIONAL
12
28
13
29
A
14
30
FORM
X
B-61
RC
15
31