參數資料
型號: HD40A4639R
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機)
中文描述: 4位單片機(4位單片微計算機)
文件頁數: 115/133頁
文件大?。?/td> 803K
代理商: HD40A4639R
HD404639R Series
115
B
1
B
0
A
3
A
2
A
1
A
0
Accumulator
Referenced ROM address
Address Designation
RA
9
RA
8
RA
7
RA
6
RA
5
RA
4
RA
3
RA
2
RA
1
RA
0
RA
RA
RA
10
11
12
13
B
2
B
3
B register
0
0
p
3
p
0
[P]
Instruction
Opcode
p
2
p
1
RA
RO
9
RO
0
RO
8
RO
7
RO
6
RO
5
RO
4
RO
3
RO
2
RO
1
B
B
B
B
A
A
A
A
3
2
1
0
3
2
1
0
If RO = 1
Accumulator, B register
ROM data
Pattern Output
RO
9
ROM data
B
3
2
1
0
3
2
1
0
If RO = 1
Output registers R1, R2
B
B
B
B
B
B
B
RO
0
RO
8
RO
7
RO
6
RO
5
RO
4
RO
3
RO
2
RO
1
Figure 96 P Instruction
相關PDF資料
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