4518 datasheet(141/160 Pages) RENESAS

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Datailed description

Rev.3.01

2005.06.15

page 141 of 157

REJ03B0008-0301

4518 Group

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V23 = 0: (SIOF) = 1

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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 format control register FR0.

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

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

Transfers the high-order 4 bits of serial I/O register SI to register B, and transfers the low-order 4 bits of se-

rial I/O register SI to register A.

Transfers the contents of register B to the high-order 4 bits of serial I/O register SI, and transfers the con-

tents of register A to the low-order 4 bits of serial I/O register SI.

Clears (0) to SIOF flag and starts serial I/O.

Skips the next instruction when the contents of bit 3 (V23) of interrupt control register V2 is “0” and contents

of SIOF flag is “1.” After skipping, clears (0) to SIOF flag.

Transfers the contents of serial I/O control register J1 to register A.

Transfers the contents of register A to serial I/O control register J1.

Selects the ceramic resonator for main clock f(XIN).

Selects the RC oscillation circuit for main clock f(XIN).

Selects the quartz-crystal oscillation circuit for main clock f(XIN).

Transfers the contents of clock control regiser RG to register A.

Transfers the contents of clock control regiser MR to register A.

Transfers the contents of register A to clock control register MR.

4518 Datasheet(PDF) 141 Page - Renesas Technology Corp