
三菱微型计算机
4501组
单片4位微机的CMOS
机器指令( INDEX BY型) (续)
数
WORDS
参数
数
周期
指令码
助记符
十六进制
符号
功能
类型
说明
D
9
D
8
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
IAP0
OP0A
IAP1
OP1A
IAP2
OP2A
CLD
RD
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
0
0
1
1
0
0
1
0
2 6 0
2 2 0
2 6 1
2 2 1
2 6 2
2 2 2
0 1 1
0 1 4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(A)
←
(P0)
(P0)
←
(A)
(A)
←
(P1)
(P1)
←
(A)
(A
1
, A
0
)
←
(P2
1
, P2
0
)
(A
3
, A
2
)
←
0
(P2
1
, P2
0
)
←
(A
1
, A
0
)
(D)
←
1
( D( Y) )
←
0
(Y )= 03
( D( Y) )
←
1
(Y )= 03
(D (Y) )= 0 ?
(Y )= 03
SD
0
0
0
0
0
1
0
1
0
1
0 1 5
1
1
SZD
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
1
0
0
0
1
1
0
0
0
1
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
0
0
1
0
1
1
1
1
1
0
1
1
0
1
1
0
1
1
0
1
0
1
1
1
0
1
0
0
0
1
1
1
1
0
0
0
1
0
1
1
0
1
1
0
1
1
1
1
0
0
1
1
0
1
0
1
0 2 4
0 2 B
2 8 D
2 8 C
2 8 9
2 6 F
2 1 F
2 1 B
2 5 6
2 1 4
2 5 9
2 1 5
2 5 A
2 2 D
2 2 E
2 2 F
2
2
输入/输出操作
SCP
RCP
SNZCP
IAK
OKA
TK0A
TAK0
TK1A
TAK1
TK2A
TAK2
TPU0A
TPU1A
TPU2A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(C)
←
1
(C)
←
0
(C) = 1?
(A
0
)
←
(K)
(A
3
–A
1
)
←
0
(K)
←
(A
0
)
(K0)
←
(A)
(A)
←
(K0)
(K1)
←
(A)
(A)
←
(K1)
(K2)
←
(A)
(A)
←
(K2)
(PU0)
←
(A)
(PU1)
←
(A)
(PU2)
←
(A)
96