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1291
CS-series Instruction Execution Times and Number of Steps
Section 4-1
4-1-7
Data Shift Instructions
Instruction
Mnemonic
Code
Length
(steps)
(See note.)
ON execution time (
µ
s)
Conditions
CPU-6
@
H CPU-4
@
H
CPU-6
@
CPU-4
@
SHIFT
REGISTER
SFT
010
3
7.4
10.4
10.4
10.4
Shifting 1 word
433.2
488.0
763.1
763.1
Shifting 1,000
words
REVERSIBLE
SHIFT
REGISTER
SFTR
084
4
6.9
7.2
9.6
9.6
Shifting 1 word
615.3
680.2
859.6
859.6
Shifting 1,000
words
ASYNCHRO-
NOUS SHIFT
REGISTER
ASFT
017
4
6.2
6.4
7.7
7.7
Shifting 1 word
1.22 ms
1.22 ms
2.01 ms
2.01 ms
Shifting 1,000
words
WORD SHIFT WSFT
016
4
4.5
4.7
7.8
7.8
Shifting 1 word
171.5
171.7
781.7
781.7
Shifting 1,000
words
ARITHMETIC
SHIFT LEFT
ASL
025
2
0.22
0.32
0.29
0.37
---
DOUBLE
SHIFT LEFT
ASLL
570
2
0.40
0.56
0.50
0.67
---
ARITHMETIC
SHIFT RIGHT
ASR
026
2
0.22
0.32
0.29
0.37
---
DOUBLE
SHIFT RIGHT
ASRL
571
2
0.40
0.56
0.50
0.67
---
ROTATE LEFT ROL
027
2
0.22
0.32
0.29
0.37
---
DOUBLE
ROTATE LEFT
ROLL
572
2
0.40
0.56
0.50
0.67
---
ROTATE LEFT
WITHOUT
CARRY
RLNC
574
2
0.22
0.32
0.29
0.37
---
DOUBLE
ROTATE LEFT
WITHOUT
CARRY
RLNL
576
2
0.40
0.56
0.50
0.67
---
ROTATE
RIGHT
ROR
028
2
0.22
0.32
0.29
0.37
---
DOUBLE
ROTATE
RIGHT
RORL
573
2
0.40
0.56
0.50
0.67
---
ROTATE
RIGHT WITH-
OUT CARRY
RRNC
575
2
0.22
0.32
0.29
0.37
---
DOUBLE
ROTATE
RIGHT WITH-
OUT CARRY
RRNL
577
2
0.40
0.56
0.50
0.67
---
ONE DIGIT
SHIFT LEFT
SLD
074
3
5.9
6.1
8.2
8.2
Shifting 1 word
561.1
626.3
760.7
760.7
Shifting 1,000
words
ONE DIGIT
SHIFT RIGHT
SRD
075
3
6.9
7.1
8.7
8.7
Shifting 1 word
760.5
895.5
1.07 ms
1.07 ms
Shifting 1,000
words
SHIFT N-BIT
DATA LEFT
NSFL
578
4
7.5
8.3
10.5
10.5
Shifting 1 bit
40.3
45.4
55.5
55.5
Shifting 1,000
bits
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...