TSC80251 TEMIC [TEMIC Semiconductors], TSC80251 Datasheet - Page 52

• Manufacturer Part Number: TSC80251
• Manufacturer: TEMIC [TEMIC Semiconductors]

Rev. C – May 7, 1999
Note:
1.
Shift Left Logical
Shift Right Arithmetic
Shift Right Logical
Swap
SLL
SLL
SRA
SRA
SRL
SRL
SWAP
Mnemonic
Mnemonic
A shaded cell denotes an instruction in the C51 Architecture.
Rm
WRj
Rm
WRj
Rm
WRj
A
<src>
<dest>,
<dest>,
(1)
Table 5.11. Summary of Logical Instructions (2/2)
SLL <dest>
SRA <dest>
SRL <dest>
SWAP A
Shift byte register left through the MSB
Shift word register left through the MSB
Shift byte register right
Shift word register right
Shift byte register left
Shift word register left
Swap nibbles within ACC
Comments
Comments
<dest>
<dest>
<dest>
(CY)
<dest>
<dest>
(CY)
<dest>
(CY)
A
3:0
0
n+1
msb
n–1
msb
n–1
A
<dest>
<dest>
<dest>
Bytes
7:4
Binary Mode
0
3
3
3
3
3
3
1
<dest>
<dest>
<dest>
<dest>
0
msb
0
0
TSC80251
States
n
n
n
msb
, n= msb..1
, n= msb..1
2
2
2
2
2
2
2
, n= 0..msb–1
Bytes
Source Mode
2
2
2
2
2
2
1
States
1
1
1
1
1
1
2
5.7