#ifndef _DEV_AD_
#define _DEV_AD_

/* A/D変換で用いるレジスタ */
#define ADCSR			(volatile unsigned short int *)0xFFFF9820
#define ADDRD			(volatile unsigned short int *)0xFFFF9806
#define PH_CR0			(volatile unsigned short int *)0xFFFE38EE

void ad_initialize(void);

#endif