Fujitsu CM71-00101-5E User Manual

266

APPENDIX A  Instruction Lists

Mnemonic

Format

OP

CYC

FLAG

NZVC

Operation

Remarks

CMP    Rj, Ri
CMP    #i4, Ri
CMP2  #i4, Ri

A
C
C

AA

A8
A9

1
1
1

CCCC
CCCC
CCCC

Ri – Rj
Ri – extu(i4)
Ri – extn(i4)

Zero extension
Minus extension

Mnemonic

Format

OP

CYC

FLAG

NZVC

Operation

RMW

Remarks

AND     Rj, Ri
AND     Rj, @Ri
ANDH  Rj, @Ri
ANDB  Rj, @Ri

A
A
A
A

82
84
85
86

1

1+2a
1+2a
1+2a

CC – –
CC – –
CC – –
CC – –

Ri   &= Rj
(Ri) &= Rj
(Ri) &= Rj
(Ri) &= Rj

-

❍

❍

❍

Word
Word
Half-word
Byte

OR       Rj, Ri
OR       Rj, @Ri
ORH     Rj, @Ri
ORB     Rj, @Ri

A
A
A
A

92
94
95
96

1

1+2a
1+2a
1+2a

CC – –
CC – –
CC – –
CC – –

Ri   |= Rj
(Ri) |= Rj
(Ri) |= Rj
(Ri) |= Rj

-

❍

❍

❍

Word
Word
Half-word
Byte

EOR     Rj, Ri
EOR     Rj, @Ri
EORH  Rj, @Ri
EORB  Rj, @Ri

A
A
A
A

9A

9C

9D

9E

1

1+2a
1+2a
1+2a

CC – –
CC – –
CC – –
CC – –

Ri   ^= Rj
(Ri) ^= Rj
(Ri) ^= Rj
(Ri) ^= Rj

-

❍

❍

❍

Word
Word
Half-word
Byte

Mnemonic

Format OP

CYC

FLAG

NZVC

Operation

RMW

Remarks

BANDL   #u4, @Ri (u4: 0 to 0F

H

)

BANDH  #u4, @Ri (u4: 0 to 0F

H

)

C
C

80
81

1+2a
1+2a

– – – –
– – – –

(Ri)&={F0

H

+u4}

❍ Lower 4-bit operation

Higher 4-bit operation

(Ri)&={{u4<<4}+F

H

}

❍

BORL     #u4, @Ri (u4: 0 to 0F

H

)

BORH    #u4, @Ri (u4: 0 to 0F

H

)

C
C

90
91

1+2a
1+2a

– – – –
– – – –

(Ri) | = u4
(Ri) | = {u4<<4}

❍

❍

Lower 4-bit operation
Higher 4-bit operation

BEORL  #u4, @Ri (u4: 0 to 0F

H

)

BEORH #u4, @Ri (u4: 0 to 0F

H

)

C
C

98
99

1+2a
1+2a

– – – –
– – – –

(Ri) ^ = u4
(Ri) ^ = {u4<<4}

❍

❍

Lower 4-bit operation
Higher 4-bit operation

BTSTL   #u4, @Ri (u4: 0 to 0F

H

)

BTSTH  #u4, @Ri (u4: 0 to 0F

H

)

C
C

88
89

2+a
2+a

0C – –

CC – –

(Ri) & u4
(Ri) & {u4<<4}

-
-

Lower 4-bit test
Higher 4-bit test