pice165x.h

一个PIC的demo程序包

/*
 *	Header file for the Microchip :
 *	Enhanced ..
 *	PIC 16c52 chip
 *	PIC 16c54A chip
 *	PIC 16c58A chip
 *	PIC 16cr58A chip
 *	Baseline Microcontrollers
 */

static unsigned char	TMR0	@ 0x01;
static unsigned char	RTCC	@ 0x01;
static unsigned char	PCL	@ 0x02;
static unsigned char	STATUS	@ 0x03;
static unsigned char	FSR	@ 0x04;
static unsigned char	PORTA	@ 0x05;
static unsigned char	PORTB	@ 0x06;

static unsigned char control	OPTION	@ 0x00;
static unsigned char control	TRISA	@ 0x05;
static unsigned char control	TRISB	@ 0x06;

/*	STATUS bits	*/
static bit	TO	@ (unsigned)&STATUS*8+4;
static bit	PD	@ (unsigned)&STATUS*8+3;

/*	OPTION bits	*/
static bit	T0CS	@ (unsigned)&OPTION*8+5;
static bit	T0SE	@ (unsigned)&OPTION*8+4;
static bit	PSA	@ (unsigned)&OPTION*8+3;
static bit	PS2	@ (unsigned)&OPTION*8+2;
static bit	PS1	@ (unsigned)&OPTION*8+1;
static bit	PS0	@ (unsigned)&OPTION*8+0;

#define CONFIG_ADDR	0xFFF
#define FOSC0		0x01
#define FOSC1		0x02
#define WDTE		0x04
#define CP		0x08