CPM1/CPM1A Cycle Time and I/O Response Time
Code
Mnemonic
ON execution
time ( s)
78
SDEC
51.1
96.3
80
DIST
39.1
40.9
84.7
63.4
65.0
109.6
81
COLL
42.6
43.6
83.4
78.0
79.2
1.76 ms
66.8
68.0
112.0
82
MOVB
32.5
37.5
79.1
83
MOVD
28.3
33.3
75.5
84
SFTR
39.3
52.9
1.42 ms
85
TCMP
57.7
58.9
101.9
86
ASC
56.7
103.9
89
INT
32.3
46.3
29.1
43.1
27.3
41.5
29.7
43.7
15.3
15.3
15.9
15.9
91
SBS
36.6
92
SBN
1.7
93
RET
15.0
522
Conditions (Top: min.; bottom: max.)
When decoding word to word
When decoding :DM to :DM
When setting a constant to a word + a word
When setting a word to a word + a word
When setting :DM to :DM +:DM
When setting a constant to a stack
When setting a word to a stack
When setting :DM to a stack via :DM
When setting a constant + a word to a word
When setting a word + a word to a word
When setting :DM + :DM to :DM
When setting a word + constant to FIFO stack
When setting a word + word to FIFO stack
When setting a :DM + :DM to
FIFO stack via :DM
When setting a word + constant to LIFO stack
When setting a word + word to LIFO stack
When setting a :DM + :DM to
LIFO stack via :DM
When transferring a constant to a word
When transferring from one word to another
When transferring :DM to :DM
When transferring a constant to a word
When transferring from one word to another
When transferring :DM to :DM
Shifting 1 word
Shifting 10 word
Shifting 1,024 words using :DM
Comparing constant to word-set table
Comparing word to word-set table
Comparing :DM to :DM-set table
Word
word
:DM
:DM
Set masks via word
Set masks via :DM
Clear interrupts via word
Clear interrupts via :DM
Read mask status via word
Read mask status via :DM
Change counter SV via word
Change counter SV via :DM
Mask all interrupts via word
Mask all interrupts via :DM
Clear all interrupts via word
Clear all interrupts via :DM
Any
y
Section
OFF execution time ( s)
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.6
5.5
1.7
2.5
8-1
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