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Instruction sets, 1 outline of instruction sets – NEC PD17062 User Manual

Page 277

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277

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PD17062

22. INSTRUCTION SETS

22.1 OUTLINE OF INSTRUCTION SETS

b

15

b

14

-b

11

0

1

BIN

HEX

0

0

0

0

0

ADD

r, m

ADD

m, #n4

0

0

0

1

1

SUB

r, m

SUB

m, #n4

0

0

1

0

2

ADDC

r, m

ADDC

m, #n4

0

0

1

1

3

SUBC

r, m

SUBC

m, #n4

0

1

0

0

4

AND

r, m

AND

m, #n4

0

1

0

1

5

XOR

r, m

XOR

m, #n4

0

1

1

0

6

OR

r, m

OR

m, #n4

INC

AR

INC

IX

MOVT

DBF, @AR

BR

@AR

CALL

@AR

RET

RETSK

EI

DI

0

1

1

1

7

RETI

PUSH

AR

POP

AR

GET

DBF, p

PUT

p, DBF

PEEK

WR, rf

POKE

rf, WR

RORC

r

STOP

s

HALT

h

NOP

1

0

0

0

8

LD

r, m

ST

m, r

1

0

0

1

9

SKE

m, #n4

SKGE

m, #n4

1

0

1

0

A

MOV

@r, m

MOV

m, @r

1

0

1

1

B

SKNE

m, #n4

SKLT

m, #n4

1

1

0

0

C

BR

addr (page 0)

CALL

addr (page 0)

1

1

0

1

D

BR

addr (page 1)

MOV

m, #n4

1

1

1

0

E

SKT

m, #n

1

1

1

1

F

SKF

m, #n