MOV 命令 (Byte Move) |
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 |
---|---|---|---|---|---|
E8
|
MOV A, #imm
LDA #const |
Immediate to Accumulator
|
2
|
2
|
|
E6
|
MOV A, (X)
LDA (X) |
Indirect to Accumulator
|
1
|
3
|
|
BF
|
MOV A, (X)+
LDA (X)+ |
Indirect Auto-Increment to Accumulator
|
1
|
4
|
|
E4
|
MOV A, dp
LDA dp |
Direct Page to Accumulator
|
2
|
3
|
|
F4
|
MOV A, dp+X
LDA dp, X |
Direct Page X-Indexed to Accumulator
|
2
|
4
|
|
E5
|
MOV A, !abs
LDA abs |
Absolute to Accumulator
|
3
|
4
|
|
F5
|
MOV A, !abs+X
LDA abs, X |
Absolute X-Indexed to Accumulator
|
3
|
5
|
|
F6
|
MOV A, !abs+Y
LDA abs, Y |
Absolute Y-Indexed to Accumulator
|
3
|
5
|
|
E7
|
MOV A, (dp+X)
LDA (dp, X) |
Direct Page X-Indexed Indirect to Accumulator
|
2
|
6
|
|
F7
|
MOV A (dp)+Y
LDA (dp), Y |
Direct Page Indirect Y-Indexed to Accumulator
|
2
|
6
|
|
CD
|
MOV X, #imm
LDX #const |
Immediate to X-Index Register
|
2
|
2
|
|
F8
|
MOV X, dp
LDX dp |
Direct Page to X-Index Register
|
2
|
3
|
|
F9
|
MOV X, dp+Y
LDX dp, Y |
Direct Page Y-Indexed to X-Index Register
|
2
|
4
|
|
E9
|
MOV X, !abs
LDX abs |
Absolute to X-Index Register
|
3
|
4
|
|
8D
|
MOV Y, #imm
LDY #const |
Immediate toY-Index Register
|
2
|
2
|
|
EB
|
MOV Y, dp
LDY dp |
Direct Page to Y-Index Register
|
2
|
3
|
|
FB
|
MOV Y, dp+X
LDY dp, X |
Direct Page X-Indexed to Y-Index Register
|
2
|
4
|
|
EC
|
MOV Y, !abs
LDY abs |
Absolute to Y-Index Register
|
3
|
4
|
|
C6
|
MOV (X), A
STA (X) |
Accumulator to Indirect Memory
|
1
|
4
|
1
|
AF
|
MOV (X)+, A
STA (X)+ |
Accumulator to Indirect Auto-Increment Memory
|
1
|
4
|
1
|
C4
|
MOV dp, A
STA dp |
Accumulator to Direct Page Memory
|
2
|
4
|
1
|
D4
|
MOV dp+X, A
STA dp, X |
Accumulator to Direct Page X-Indexed Memory
|
2
|
5
|
1
|
C5
|
MOV !abs, A
STA abs |
Accumulator to Absolute Memory
|
3
|
5
|
1
|
D5
|
MOV !abs+X, A
STA abs, X |
Accumulator to Absolute X-Indexed Memory
|
3
|
6
|
1
|
D6
|
MOV !abs+Y, A
STA abs, Y |
Accumulator to Absolute Y-Indexed Memory
|
3
|
6
|
1
|
C7
|
MOV (dp+X), A
STA (dp, X) |
Accumulator to Direct Page X-Indexed Indirect Memory
|
2
|
7
|
1
|
D7
|
MOV (dp)+Y, A
STA (dp), Y |
Accumulator to Direct Page Indirect Y-Indexed Memory
|
2
|
7
|
1
|
D8
|
MOV dp, X
STX dp |
X-Index Register to Direct Page Memory
|
2
|
4
|
1
|
D9
|
MOV dp+Y, X
STX dp, Y |
X-Index Register to Direct Page Y-Indexed Memory
|
2
|
5
|
1
|
C9
|
MOV !abs, X
STX abs |
X-Index Register to Absolute Memory
|
3
|
5
|
1
|
CB
|
MOV dp, Y
STY dp |
Y-Index Register to Direct Page Memory
|
2
|
4
|
1
|
BB
|
MOV dp+X, Y
STY dp, X |
Y-Index Register to Direct Page X-Indexed Memory
|
2
|
5
|
1
|
CC
|
MOV !abs, Y
STY abs |
Y-Index Register to Absolute Memory
|
3
|
5
|
1
|
7D
|
MOV A, X
TXA |
X-Index Register to Accumulator
|
1
|
2
|
|
DD
|
MOV A, Y
TYA |
Y-Index Register to Accumulator
|
1
|
2
|
|
5D
|
MOV X, A
TAX |
Accumulator to X-Index Register
|
1
|
2
|
|
FD
|
MOV Y, A
TAY |
Accumulator to Y-Index Register
|
1
|
2
|
|
9D
|
MOV X, SP
TSX |
Stack Pointer to X-Index Register
|
1
|
2
|
|
BD
|
MOV SP, X
TXS |
X-Index Register to Stack Pointer
|
1
|
2
|
1
|
FA
|
MOV dp, dp
|
Direct Page to Direct Page
|
3
|
5
|
1
|
8F
|
MOV dp, #const
|
Immediate to Direct Page
|
3
|
5
|
1
|