UPD6P9 datasheet(39/73 Pages) RENESAS

39 / 73 page

µPD67, 67A, 68, 68A, 69

Data Sheet U14935EJ2V1DS

9.3 Mnemonic to/from Machine Language (Assembler Output) Contrast Table

Accumulator Operation Instructions

Mnemonic

Operand

Instruction Code

Operation

Instruction

1st Word

2nd Word

3rd Word

Length

Cycle

ANL

A, R0n

FBEn

(A)

← (A) (Rmn) m = 0, 1 n = 0 to F 1

A, R1n

FAEn

← A3 • Rmn3

A, @R0H

FAF0

(A)

← (A) ((P13), (R0))7-4

← A3 • ROM7

A, @R0L

FBF0

(A)

← (A) ((P13), (R0))3-0

← A3 • ROM3

A, #data4

FBF1

data4

(A)

← (A) data4

← A3 • data43

ORL

A, R0n

FDEn

(A)

← (A) ∨ (Rmn) m = 0, 1 n = 0 to F 1

A, R1n

FCEn

← 0

A, @R0H

FCF0

(A)

← (A) ∨ ((P13), (R0))7-4

← 0

A, @R0L

FDF0

(A)

← (A) ∨ ((P13), (R0))3-0

← 0

A, #data4

FDF1

data4

(A)

← (A) ∨ data4

← 0

XRL

A, R0n

F5En

(A)

← (A) ∨ (Rmn) m = 0, 1 n = 0 to F 1

A, R1n

F4En

← A3 • Rmn3

A, @R0H

F4F0

(A)

← (A) ∨ ((P13), (R0))7-4

← A3 • ROM7

A, @R0L

F5F0

(A)

← (A) ∨ ((P13), (R0))3-0

← A3 • ROM3

A, #data4

F5F1

data4

(A)

← (A) ∨ data4

← A3 • data43

INC

F4F3

(A)

← (A) + 1

if (A) = 0

← 1

else CY

← 1

FCF3

(An+1)

← (An), (A0) ← (A3)

← A3

RLZ

FEF3

if A = 0

reset

else (An+1)

← (An), (A0) ← (A3)

← A3

UPD6P9 Datasheet(PDF) 39 Page - Renesas Technology Corp

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