4559 Datasheet, PDF(113/148 Page) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

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4559 Datasheet, PDF (113/148 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

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4559 Group

MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)

TFR3A (Transfer data to register FR3 from Accumulator)

Instruc-

Number of

tion

code

1 0 0 0 1 0 1 0 1 1 2 2 2 B 16

words

Number of

cycles

Flag CY

Skip condition

Opera- (FR3) â (A)

tion:

Grouping: Input/Output operation

Description: Transfers the contents of register A to port output structure

control register FR3.

TI1A (Transfer data to register I1 from Accumulator)

Instruc-

tion

code

1 0 0 0 0 1 0 1 1 1 2 2 1 7 16

Number of

words

Number of

cycles

Flag CY

Skip condition

Opera- (I1) â (A)

tion:

Grouping: Interrupt operation

Description: Transfers the contents of register A to interrupt control reg-

ister I1.

TK0A (Transfer data to register K0 from Accumulator)

Instruc-

tion

code

1 0 0 0 0 1 1 0 1 1 2 2 1 B 16

Number of

words

Number of

cycles

Flag CY

Skip condition

Opera- (K0) â (A)

tion:

Grouping: Input/Output operation

Description: Transfers the contents of register A to key-on wakeup con-

trol register K0.

TK1A (Transfer data to register K1 from Accumulator)

Instruc-

tion

code

1 0 0 0 0 1 0 1 0 0 2 2 1 4 16

Number of

words

Number of

cycles

Flag CY

Skip condition

Opera- (K1) â (A)

tion:

Grouping: Input/Output operation

Description: Transfers the contents of register A to key-on wakeup con-

trol register K1.

Rev.1.04 Aug 23, 2007 Page 113 of 146

REJ03B0188-0104

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