W741E260 Datasheet, PDF(43/94 Page) Winbond – 4-BIT FLASH MICROCONTROLLER

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W741E260 Datasheet, PDF (43/94 Pages) Winbond – 4-BIT FLASH MICROCONTROLLER

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W741E260

INSTRUCTION SET TABLE 1

Mnemonic

Arithmetic

Function

ADD

ADDR

ADC

ADCR

ADU

ADUR

SUB

SUBR

SBC

SBCR

INC

DEC

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

R, ACC

WR, #I

ACCâ(R) + (ACC)

ACCâ(WR) + I

ACC, Râ(R) + (ACC)

ACC, WRâ(WR) + I

ACCâ(R) + (ACC) + (CF)

ACCâ(WR) + I + (CF)

ACC, Râ(R) + (ACC) + (CF)

ACC, WRâ(WR) + I + (CF)

ACCâ(R) + (ACC)

ACCâ(WR) + I

ACC, Râ(R) + (ACC)

ACC, W Râ(WR) + I

ACCâ(R) - (ACC)

ACCâ(WR) - I

ACC, Râ(R) - (ACC)

ACC, WRâ(WR) - I

ACCâ(R) - (ACC) - (CF)

ACCâ(WR) - I - (CF)

ACC, Râ(R) - (ACC) - (CF)

ACC, WRâ(WR) - I - (CF)

ACC, Râ(R) + 1

ACC, Râ(R) - 1

Flag Affected

ZF, CF

Cycle

- 43 -

Publication Release Date: March 1998

Revision A2

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