1082
Instruction Execution Times and Number of Steps Section 4-1
Step Instructions
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
I/O Unit Instructions
Note (1) When a double-length operand is used, add 1 to the value shown in the
length column in the following table.
Instruction Mnemonic Code Length (steps)
(See note.)
ON execution
time (µs)
Conditions
CP1H CP1L
STEP DEFINE STEP 008 2 36.10 15.0 Step control bit ON
18.77 24.4 Step control bit OFF
STEP START SNXT 009 2 10.35 8.6 ---
Instruction Mnemonic Code Length
(steps)
(See
note.)
ON execution
time (µs)
Conditions
CP1H CP1L
I/O REFRESH IORF 097 3 119.50 109.7 Refreshing 1 input word for CPM1A Unit
122.17 100.1 Refreshing 1 output word for CPM1A Unit
282.20 --- Refreshing 1 input word for CJ-series Spe-
cial I/O Unit
390.50 --- Refreshing 1 output word for CJ-series Spe-
cial I/O Unit
1.58
ms
1.18
ms
Refreshing 10 input words for CPM1A Unit
1.50
ms
1.09
ms
Refreshing 10 output words for CPM1A Unit
720.83 --- Refreshing 60 input words for CJ-series
Special I/O Unit
1.032
ms
--- Refreshing 60 output words for CJ-series
Special I/O Unit
7-SEGMENT
DECODER
SDEC 078 4 12.53 99.8 ---
DIGITAL SWITCH
INPUT
DSW 210 6 85.43 93.7 4 digits, data input value: 0
80.43 86.3 4 digits, data input value: F
82.11 78.7 8 digits, data input value: 0
75.23 87.3 8 digits, data input value: F
TEN KEY INPUT TKY 211 4 17.49 25.3 Data input value: 0
18.69 23.7 Data input value: F
HEXADECIMAL
KEY INPUT
HKY 212 5 72.77 79.2 Data input value: 0
75.63 77.1 Data input value: F
MATRIX INPUT MTR 213 5 71.55 83.1 Data input value: 0
79.77 88.6 Data input value: F
7-SEGMENT
DISPLAY OUTPUT
7SEG 214 5 88.23 112.5 4 digits
86.97 101.1 8 digits
INTELLIGENT I/O
READ
IORD 222 4 232.10 --- First execution
237.10 --- When busy
229.57 --- At end
INTELLIGENT I/O
WRITE
IOWR 223 4 261.10 --- First execution
259.10 --- When busy
259.77 --- At end
CPU BUS I/O
REFRESH
DLNK 226 4 425.69 --- Allocated 1 word
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