4553 datasheet(121/145 Pages) RENESAS

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Datailed description

Rev.3.02

Dec 22, 2006

page 121 of 142

REJ03B0024-0302

4553 Group

Transfers the input of port P0 to register A.

Outputs the contents of register A to port P0.

Transfers the input of port P1 to register A.

Outputs the contents of register A to port P1.

Transfers the input of port P2 to register A.

Outputs the contents of register A to port P2.

Sets (1) to all port D.

Clears (0) to a bit of port D specified by register Y.

Sets (1) to a bit of port D specified by register Y.

Skips the next instruction when a bit of port D specified by register Y is “0.” Executes the next instruction

when a bit of port D specified by register Y is “1.”

Clears (0) to port C.

Sets (1) to port C.

Transfers the contents of pull-up control register PU0 to register A.

Transfers the contents of register A to pull-up control register PU0.

Transfers the contents of pull-up control register PU1 to register A.

Transfers the contents of register A to pull-up control register PU1.

Transfers the contents of key-on wakeup control register K0 to register A.

Transfers the contents of register A to key-on wakeup control register K0.

Transfers the contents of key-on wakeup control register K1 to register A.

Transfers the contents of register A to key-on wakeup control register K1.

Transfers the contents of key-on wakeup control register K2 to register A.

Transfers the contents of register A to key-on wakeup control register K2.

Transferts the contents of register A to port output structure control register FR0.

Transferts the contents of register A to port output structure control register FR1.

Transferts the contents of register A to port output structure control register FR2.

–

(D(Y)) = 0

However, (Y)=0 to 5

–

4553 Datasheet(PDF) 121 Page - Renesas Technology Corp