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8-1
Section
CPM1/CPM1A Cycle Time and I/O Response Time
519
Code
OFF execution time (
µ
s)
Conditions (Top: min.; bottom: max.)
ON execution
time (
µ
s)
Mnemonic
15
TIMH
Reset
IL
JMP
19.0
Regular execution, constant for SV
25.7
28.4
15.8
20.2
Interrupt execution, constant for SV
19.0
Regular execution,
DM for SV
41.2
43.6
15.8
20.2
Interrupt execution,
DM for SV
16
WSFT
29.2
With 1-word shift register
5.6
40.7
With 10-word shift register
1.42 ms
With 1,024-word shift register using
DM
17
ASFT
29.6
Shifting a word
5.6
50.2
Shifting 10 words
1.76 ms
Shifting 1,023 words via
DM
20
CMP
15.8
When comparing a constant to a word
5.6
17.2
When comparing two words
46.3
When comparing two
DM
21
MOV
16.3
When transferring a constant to a word
5.6
17.7
When transferring from one word to another
45.5
When transferring
DM to
DM
22
MVN
16.4
When transferring a constant to a word
5.6
17.5
When transferring from one word to another
45.7
When transferring
DM to
DM
23
BIN
31.6
When converting a word to a word
5.6
45.7
When converting
DM to
DM
24
BCD
29.5
When converting a word to a word
5.6
57.3
When converting
DM to
DM
25
ASL
17.3
When shifting a word
5.5
31.3
When shifting
DM
26
ASR
16.9
When shifting a word
5.5
31.1
When shifting
DM
27
ROL
14.5
When rotating a word
5.5
28.5
When rotating
DM
28
ROR
14.5
When rotating a word
5.5
28.5
When rotating
DM
29
COM
18.1
When inverting a word
5.5
32.1
When inverting
DM
30
ADD
29.5
Co word
→
word
5.6
30.9
Word + word
→
word
72.7
DM +
DM
→
DM
31
SUB
29.3
Constant – word
→
word
5.6
30.5
Word – word
→
word
72.5
DM –
DM
→
DM
32
MUL
49.1
Constant
word
→
word
5.6
50.5
Word
word
→
word
95.1
DM
DM
→
DM
33
DIV
47.7
Word
÷
constant
→
word
5.6
50.9
word
÷
word
→
word
94.3
DM
÷
DM
→
DM
34
ANDW
27.1
Constant
Ɠ
word
→
word
5.6
28.7
Word
Ɠ
word
→
word
70.7
DM
Ɠ
DM
→
DM