
MB90550A系列
表8
助记符
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
A, DIR
A, ADDR16
A, SP
A,出线RWi
A,耳朵
A, EAM
A, IO
A, @A
A, # imm16
A,@出线RWi + disp8
A,@的RLi + disp8
#
传送指令(字/长字) [38说明]
~
RG
B
(c)
(c)
0
0
0
(c)
(c)
(c)
0
(c)
(c)
(c)
(c)
0
0
0
(c)
(c)
(c)
(c)
(0)
(c)
0
(c)
0
(c)
0
(c)
(c)
手术
字( A)
←
( DIR)的
字( A)
←
(addr16)
字( A)
←
(SP)的
字( A)
←
(RWI )
字( A)
←
(耳)
字( A)
←
(EAM)
字( A)
←
( IO)
字( A)
←
((A))
字( A)
←
imm16
LH AH
I
S
T
N
Z
V
C
RMW
2
3
3
4
1
1
1
2
2
2
2+ 3+ (a)
2
3
2
3
3
2
2
5
3
10
2
3
1
1
2
2+
2
2
3
2
2+
2
2+
3
4
4
4+
2
3
4
1
2
2
3+ (a)
3
5
10
3
4+ (a)
4
5+ (a)
2
5
2
4+ (a)
3
0
0
0
1
1
0
0
0
0
1
2
0
0
0
1
1
0
0
1
2
2
1
2
1
1
0
1
0
0
–
–
–
–
–
–
–
–
–
字( A)
←
( (RWI ) + disp8 )
–
字( A)
←
( (的RLi ) + disp8 )
–
字(目录)
←
(A)
字( ADDR16 )
←
(A)
字(SP)的
←
(A)
字(RWI )
←
(A)
字(耳)
←
(A)
字( EAM )
←
(A)
字( IO )
←
(A)
–
–
–
–
–
–
–
字( (RWI ) + disp8 )
←
(A)
–
字( (的RLi ) + disp8 )
←
(A)
–
字(RWI )
←
(耳)
–
字(RWI )
←
(EAM)
–
字(耳)
←
(RWI )
–
字( EAM )
←
(RWI )
–
字(RWI )
←
imm16
–
字( IO )
←
imm16
–
字(耳)
←
imm16
–
字( EAM )
←
imm16
–
字( ( A) )
←
( AH )
字( A)
(耳)
字( A)
(EAM)
字(RWI )
(耳)
字(RWI )
(EAM)
长( A)
←
(耳)
长( A)
←
(EAM)
长( A)
←
imm32
长(耳)
←
(A)
长( EAM )
←
(A)
–
–
–
–
–
–
–
–
–
–
*
*
*
*
*
*
*
–
*
*
*
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
–
*
–
*
–
–
–
–
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
–
*
–
*
–
–
–
–
*
*
*
*
*
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
MOVW目录,A
MOVW ADDR16 ,A
MOVW SP A
,
MOVW出线RWi ,A
MOVW耳朵,A
MOVW EAM ,A
MOVW IO ,A
MOVW @出线RWi + disp8 ,A
MOVW @为RLi + disp8 ,A
MOVW出线RWi ,耳朵
MOVW出线RWi , EAM
MOVW耳,出线RWi
MOVW EAM ,出线RWi
MOVW出线RWi , # imm16
MOVW IO , # imm16
MOVW耳, # imm16
MOVW EAM , # imm16
MOVW @AL , AH
/ MOVW @ A,T
XCHW
XCHW
XCHW
XCHW
A,耳朵
A, EAM
出线RWi ,耳朵
出线RWi , EAM
2
4
2+ 5+ (a)
2
7
2+ 9+ (a)
2
4
2+ 5+ (a)
5
3
2
4
2+ 5+ (a)
2
0
0 2× (c)
4
0
2 2× (c)
2
0
0
2
0
0
(d)
0
0
(d)
MOVL A,耳朵
MOVL A, EAM
MOVL A, # imm32
MOVL耳朵,A
MOVL EAM ,A
注:对于“ (一) ”,以“ (四)” ,请参考表4 , “执行周期数的寻址每个类型”的解释
和表5中, “修正值周期数用于计算实际循环数”。
59