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955
Basic I/O Unit Instructions
Section 3-23
Operands
I
:
Input Word
Specify the input word allocated to the Input Unit and connect the 8 input sig-
nal lines to the Input Unit as shown in the following diagram.
O: Output Word (Selection Signal Outputs)
Specify the output word allocated to the Output Unit and connect the 8 selec-
tion signals to the Output Unit as shown in the following diagram.
D: First Register Word
Specifies the leading word address of the 4 words that contain the data from
the 8
×
8 matrix.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
I
0
1
2
3
4
5
6
7
−
−
−
−
−
−
−
−
Bits 00 to 07 correspond to
Input Unit inputs 0 to 7.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
O
0
1
2
3
4
5
6
7
−
−
−
−
−
−
−
−
Bits 00 to 07 correspond to
Output Unit outputs 0 to 7.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D
0
1
2
3
4
5
6
7
15
14
13
12
11
10
9
8
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D+1
0
1
2
3
4
5
6
7
15
14
13
12
11
10
9
8
Bits 00 to 15 correspond to
matrix elements 0 to 15.
Bits 00 to 15 correspond to
matrix elements 16 to 31.
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...