UPD78C12AL(A)-XXX 查看數據表（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, byte

ONI

r, byte

sr2, byte

* A, byte

OFFI

r, byte

sr2, byte

ADDW wa

ADCW wa

ADDNCW wa

SUBW wa

SBBW wa

SUBNBW wa

ANAW wa

ORAW wa

XRAW wa

GTAW wa

LTAW

wa

NEAW wa

EQAW wa

ONAW wa

B1

01000111

Instruction code

B2

B3

Data

01110100 01001R2R1R0 Data

01100000 S31001S2S1S0

01010111

Data

01110100 01011R2R1R0 Data

01100000 S31011S2S1S0

01110100 11000000 offset

01110100 11010000

10100000

11100000

11110000

10110000

10001000

10010000

10010000

10101000

10110000

11100000

11110000

11000000

B4

States

7 A byte

Operation

11 r byte

14 sr2 byte

7 A byte

11 r byte

14 sr2 byte

14 A←A + (V.wa)

14 A←A + (V.wa) + CY

14 A←A + (V.wa)

14 A←A - (V.wa)

14 A←A - (V.wa) - CY

14 A←A - (V.wa)

14 A←A (V.wa)

14 A←A ∨ (V.wa)

14 A←A ∀ (V.wa)

14 A - (V.wa) - 1

14 A - (V.wa)

14 A - (V.wa)

14 A - (V.wa)

14 A (V.wa)

Skip

condition

No Zero

No Zero

No Zero

Zero

Zero

Zero

No Carry

No Borrow

No Borrow

Borrow

No Zero

Zero

No Zero

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