OR 命令 (Logical OR with Memory) |
オペコード | 構文 | アドレッシングモード | バイト数 | 命令サイクル | 注 |
---|---|---|---|---|---|
08
|
OR A, #const
ORA #const |
Immediate
|
2
|
2
|
|
06
|
OR A, (X)
ORA (X) |
Indirect Page
|
1
|
3
|
|
04
|
OR A, dp
ORA dp |
Direct Page
|
2
|
3
|
|
14
|
OR A, dp+X
ORA dp, X |
Direct Page X-Indexed
|
2
|
4
|
|
05
|
OR A, !abs
ORA abs |
Absolute
|
3
|
4
|
|
15
|
OR A, !abs+X
ORA abs, X |
Absolute X-Indexed
|
3
|
5
|
|
16
|
OR A, !abs+Y
ORA abs, Y |
Absolute Y-Indexed
|
3
|
5
|
|
07
|
OR A, (dp+X)
ORA dp, X |
Direct Page X-Indexed Indirect
|
2
|
6
|
|
17
|
OR A, (dp)+Y
ORA (dp), Y |
Direct Page Indirect Y-Indexed
|
2
|
6
|
|
19
|
OR (X), (Y)
|
Indirect Page to Indirect Page
|
1
|
5
|
|
09
|
OR dp, dp
|
Direct Page to Direct Page
|
3
|
6
|
|
18
|
OR dp, #const
|
Immediate to Direct Page
|
3
|
5
|