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Table B.8-2 38 Transfer Instructions (byte)
Mnemonic
MOVW A,dir
MOVW A,addr16
MOVW A,SP
MOVW A,RWi
MOVW A,ear
MOVW A,eam
MOVW A,io
MOVW A,@A
MOVW A,#imm16
MOVW A,@RWi+disp8
MOVW A,@RLi+disp8
MOVW dir,A
MOVW addr16,A
MOVW SP,A
MOVW RWi,A
MOVW ear,A
MOVW eam,A
MOVW io,A
MOVW @RWi+disp8,A
MOVW @RLi+disp8,A
MOVW RWi,ear
MOVW
MOVW ear,Rwi
MOVW eam,Rwi
MOVW RWi,#imm16
MOVW io,#imm16
MOVW ear,#imm16
MOVW eam,#imm16
MOVW @AL,AH / MOVW @A,T
XCHW A,ear
XCHW A,eam
XCHW RWi, ear
XCHW RWi, eam
MOVL A,ear
MOVL A,eam
MOVL A,#imm32
MOVL ear,A
MOVL eam,A
Note:
See Table B.5-1 and Table B.5-2 for information on (a) to (d) in the table.
#
RG
2
3
0
(c)
3
4
0
(c)
3
1
0
0
1
2
1
0
2
2
1
0
2+
3 + (a)
0
(c)
2
3
0
(c)
2
3
0
(c)
3
2
2
0
2
5
1
(c)
3
10
2
(c)
2
3
0
(c)
3
4
0
(c)
1
1
0
0
1
2
1
0
2
2
1
0
2+
3 + (a)
0
(c)
2
3
0
(c)
2
5
1
(c)
3
10
2
(c)
2
3
2
0
2+
4 + (a)
1
(c)
2
4
2
0
2+
5 + (a)
1
(c)
3
2
1
0
4
5
0
(c)
4
2
1
0
4+
4 + (a)
0
(c)
2
3
0
(c)
2
4
2
0
2+
5 + (a)
0
2 x (c)
2
7
4
0
2+
9 + (a)
2
2 x (c)
2
4
2
0
2+
5 + (a)
0
(d)
5
3
0
0
2
4
2
0
2+
5 + (a)
0
(d)
B
Operation
word (A) <-- (dir)
word (A) <-- (addr16)
word (A) <-- (SP)
word (A) <-- (RWi)
word (A) <-- (ear)
word (A) <-- (eam)
word (A) <-- (io)
word (A) <-- ((A))
word (A) <-- imm16
word (A) <-- ((RWi)+disp8)
word (A) <-- ((RLi)+disp8)
word (dir) <-- (A)
word (addr16) <-- (A)
word (SP) <-- (A)
word (RWi) <-- (A)
word (ear) <-- (A)
word (eam) <-- (A)
word (io) <-- (A)
word ((RWi)+disp8) <-- (A)
word ((RLi)+disp8) <-- (A)
word (RWi) <-- (ear)
word (RWi) <-- (eam)
word (ear) <-- (RWi)
word (eam) <-- (RWi)
word (RWi) <-- imm16
word (io) <-- imm16
word (ear) <-- imm16
word (eam) <-- imm16
word ((A)) <-- (AH)
word (A) <--> (ear)
word (A) <-- >(eam)
word (RWi) <--> (ear)
word (RWi) <--> (eam)
long (A) <-- (ear)
long (A) <-- (eam)
long (A) <-- imm32
long (ear1) <-- (A)
long(eam1) <-- (A)
APPENDIX B Instructions
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