UPD78C12AL(A)-XXX データシートの表示（PDF） - NEC => Renesas Technology

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UPD78C12AL(A)-XXX

8-BIT SINGLE-CHIP MICROCOMPUTER (WITH A/D CONVERTER)

NEC => Renesas Technology 

Instruction

group

Mnemonic

Operand

A, r

EQA

r, A

ONA

A, r

OFFA

A, r

ADDX

rpa

ADCX

rpa

ADDNCX rpa

SUBX

rpa

SBBX

rpa

SUBNBX rpa

ANAX rpa

ORAX

rpa

XRAX

rpa

GTAX

rpa

LTAX

rpa

NEAX

rpa

EQAX

rpa

ONAX rpa

OFFAX rpa

Instruction code

B1

B2

B3

01100000 11111R2R1R0

01110R2R1R0

11000R2R1R0

11010R2R1R0

01110000 11000A2A1A0

11010A2A1A0

10100A2A1A0

11100A2A1A0

11111A2A1A0

10110A2A1A0

10001A2A1A0

10010A2A1A0

10010A2A1A0

10101A2A1A0

10111A2A1A0

11100A2A1A0

11110A2A1A0

11000A2A1A0

11010A2A1A0

B4

States

8 A- r

Operation

8 r-A

8 Ar

8 rA

11 A←A + (rpa)

11 A←A + (rpa) + CY

11 A←A + (rpa)

11 A←A - (rpa)

11 A←A - (rpa) - CY

11 A←A - (rpa)

11 A←A (rpa)

11 A←A ∨ (rpa)

11 A←A ∀ (rpa)

11 A - (rpa) - 1

11 A - (rpa)

11 A - (rpa)

11 A - (rpa)

11 A (rpa)

11 A (rpa)

Skip

condition

Zero

Zero

No Zero

Zero

No Carry

No Borrow

No Borrow

Borrow

No Zero

Zero

No Zero

Zero

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