W742E Просмотр технического описания (PDF) - Winbond

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W742E

4-BIT MICROCONTROLLER

Winbond 

W742E/C811

Instruction set, continued

INSTRUCTION SET

CONTINUED

INSTRUCTION SET

FLAG

W/C

AFFECTED

Data move

1110 1nnn nxxx xxxx

MOV

WRn, R

WRn←(R)

1/1

1111 1nnn nxxx xxxx

MOV

R, WRn

R←(WRn)

1/1

0110 1nnn nxxx xxxx

MOVA WRn, R

ACC, WRn←(R)

ZF

1/1

0111 1nnn nxxx xxxx

MOVA R, WRn

ACC, R←(WRn)

ZF

1/1

0101 1001 1xxx xxxx

MOV

R, ACC

R←(ACC)

1/1

0100 1110 1xxx xxxx

MOV

ACC, R

ACC←(R)

ZF

1/1

1011 1 i i i i xxx xxxx

MOV

R, #I

R←I

1/1

1100 1nnn n000 qqqq MOV

WRn, @WRq WRn←[(DBKRH)x800H+(DBKRL)×8

1/2

0H+(PAGE)x10H +(WRq)]

1101 1nnn n000 qqqq MOV

@WRq, WRn [(DBKRH)x800H+(DBKRL)×80H+(PA

1/2

GE)x10H +(WRq)]←WRn

1000 1100 0xxx xxxx

MOV

TAB0, R

TAB0←(R)

1/1

1000 1100 1xxx xxxx

MOV

TAB1, R

TAB1←(R)

1/1

1000 1110 0xxx xxxx

MOV

TAB2, R

TAB2←(R)

1/1

1000 1110 1xxx xxxx

MOV

TAB3, R

TAB3←(R)

1/1

1000 1101 0xxx xxxx

MOVC R

R←[(TAB3)×1000H+(TAB2)×100H+

1/2

(TAB1) x10H + (TAB0)]/4

Input & Output

0101 1011 0xxx xxxx

MOVA R, RA

ACC, R←[RA]

ZF

1/1

0101 1011 1xxx xxxx

MOVA R, RB

ACC, R←[RB]

ZF

1/1

0100 1011 0xxx xxxx

MOVA R, RC

ACC, R←[RC]

ZF

1/1

0100 1011 1xxx xxxx

MOVA R, RD

ACC, R←[RD]

ZF

1/1

0101 1100 0xxx xxxx

MOVA R, P0

ACC, R←[P0]

ZF

1/1

0101 1100 0xxx xxxx

MOVA R, P1

ACC, R←[P1]

ZF

1/1

0101 1010 0xxx xxxx

MOV

RA, R

[RA]←(R)

1/1

0101 1010 1xxx xxxx

MOV

RB, R

[RB]←(R)

1/1

1010 1100 0xxx xxxx

MOV

RC, R

[RC]←(R)

1/1

1010 1100 1xxx xxxx

MOV

RD, R

[RD]←(R)

1/1

0101 1110 0xxx xxxx

MOV

RE, R

[RE]←(R)

1/1

1010 1110 0xxx xxxx

MOV

RF, R

[RF]←(R)

1/1

1010 1101 0xxx xxxx

MOV

P0, R

[P0]←(R)

1/1

0001 0010 i i i i i i i i

MOV

MFP, #I

[MFP]← I

1/1

- 55 -

Publication Release Date: December 2000

Revision A1

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