4513 datasheet(71/97 Pages) RENESAS

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Parameter

Instruction code

Function

Mnemonic

Type of

instructions

D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

Hexadecimal

notation

4513/4514 Group

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

Note : p is 0 to 15 for M34513M2, p is 0 to 31 for M34513M4/E4, p is 0 to 47 for M34513M6 and M34514M6, and p is 0 to 63 for M34513M8/E8 and

M34514M8/E8.

MACHINE INSTRUCTIONS (continued)

07 n

08 p

00 A

00 B

06 n

01 8

01 9

00 7

00 6

02 F

01 C

01 D

05 C

04 C

02 j

02 6

02 5

07 n

000111nnnn

0010p5

0000001010

0000001011

000110nnnn

0000011000

0000011001

0000000111

0000000110

0000101111

0000011100

0000011101

00010111j

00010011j

00001000j

0000100110

0000100101

000111nnnn

LA n

TABP p

AMC

A n

AND

SZC

CMA

RAR

SB j

RB j

SZB j

SEAM

SEA n

(A)

← n

n = 0 to 15

(SP)

← (SP) + 1

(SK(SP))

← (PC)

(PCH)

← p

(PCL)

← (DR2–DR0, A3–A0)

(B)

← (ROM(PC))7–4

(A)

← (ROM(PC))3–0

(PC)

← (SK(SP))

(SP)

← (SP) – 1 (Note)

(A)

← (A) + (M(DP))

(A)

← (A) + (M(DP)) +(CY)

(CY)

← Carry

(A)

← (A) + n

n = 0 to 15

(A)

← (A) AND (M(DP))

(A)

← (A) OR (M(DP))

(CY)

← 1

(CY)

← 0

(CY) = 0 ?

(A)

← (A)

→ CY → A3A2A1A0

(Mj(DP))

← 1

j = 0 to 3

(Mj(DP))

← 0

j = 0 to 3

(Mj(DP)) = 0 ?

j = 0 to 3

(A) = (M(DP)) ?

(A) = n ?

n = 0 to 15

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