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959
Basic I/O Unit Instructions
Section 3-23
Ladder Symbol
Variations
Applicable Program Areas
Operands
S: Source Word
Specify the first source word containing the data that will be converted to 7-
segment display data.
O: Output Word (Data and Latch Outputs)
Specify the output word allocated to the Output Unit and connect the 7-seg-
ment display to the Output Unit as shown in the following diagram.
• Converting 4 digits
• Converting 8 digits
7SEG(214)
S
O
C
D
S
: Source word
O
: Output word
C
: Control data
D
: System word
Variations
Executed Each Cycle for ON Condition
7SEG(214)
Executed Once for Upward Differentiation
Not supported.
Executed Once for Downward Differentiation
Not supported.
Immediate Refreshing Specification
Not supported.
Block program areas
Step program areas
Subroutines
Interrupt tasks
Not allowed
OK
OK
Not allowed
S
8
15
12 11
0
3
4
7
S+1
8
15
12 11
0
3
4
7
Digit 1
Digit 2
Digit 3
Digit 4
Digit 5
Digit 6
Digit 7
Digit 8
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
−
−
−
−
−
−
−
O
D0
D1
D2
D3
LE3
LE2
LE1
LE0
4-digit data output
Latch outputs
One Round Flag
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
−
−
−
O
D0
D1
D2
D3
LE3
LE2
LE1
LE0
D0
D1
D2
D3
Leftmost 4-digit data output
Rightmost 4-digit data output
Latch outputs
One Round Flag
Содержание SYSMAC CS1D-CPU**
Страница 3: ...iv...
Страница 29: ...xxx...
Страница 185: ...146 List of Instructions by Function Code Section 2 4...
Страница 193: ...154 3 35 4 MOVE BIT MOVBC 568 1274 3 35 5 BIT COUNTER BCNTC 621 1276 3 35 6 GET VARIABLE ID GETID 286 1278...
Страница 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Страница 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Страница 1391: ...1352 ASCII Code Table Appendix A...