
#ifndef	_HTC_H_
#warning Header file aduc816.h included directly. Use #include <htc.h> instead.
#endif

/*header file for the Analog devices microcontroller
	ADUC816
 */

#ifndef	__ADUC816_H

#define	__ADUC816_H
	
typedef struct {
	unsigned B7:1;	/* this is the most significant bit */
	unsigned B6:1;
	unsigned B5:1;
	unsigned B4:1;
	unsigned B3:1;
	unsigned B2:1;
	unsigned B1:1;
	unsigned B0:1;
}	SFR_BITS;
//Special Function Registers
static volatile unsigned char		P0		@ 0x80;
static volatile unsigned char		SP		@ 0x81;
static volatile unsigned char		DPL		@ 0x82;
static volatile unsigned char		DPH		@ 0x83;
// 16 bit definition
static volatile unsigned char		DPP		@ 0x84;
static 		unsigned char		PCON		@ 0x87;
static volatile	unsigned char		TCON		@ 0x88;
static 		unsigned char		TMOD		@ 0x89;
static volatile unsigned char		TL0		@ 0x8A;
static volatile unsigned char		TL1		@ 0x8B;
static volatile unsigned char		TH0		@ 0x8C;
static volatile unsigned char		TH1		@ 0x8D;
static volatile unsigned char		P1		@ 0x90;
static volatile	unsigned char		SCON		@ 0x98;
static volatile	unsigned char		SBUF		@ 0x99;
static volatile	unsigned char		I2CDAT		@ 0x9A;
static volatile	unsigned char		I2CADD		@ 0x9B;
static volatile unsigned char		P2		@ 0xA0;
static volatile unsigned char		TIMECON		@ 0xA1;
static volatile unsigned char		HTHSEC		@ 0xA2;
static volatile unsigned char		SEC		@ 0xA3;
static volatile unsigned char		MIN		@ 0xA4;
static volatile unsigned char		HOUR		@ 0xA5;
static		unsigned char		INTVAL		@ 0xA6;
static 		unsigned char		IE		@ 0xA8;
static 		unsigned char		IEIP2		@ 0xA9;
static volatile unsigned char		P3		@ 0xB0;
static 		unsigned char		IP		@ 0xB8;
static volatile	unsigned char		ECON		@ 0xB9;
static volatile	unsigned char		EDATA1		@ 0xBC;
static volatile	unsigned char		EDATA2		@ 0xBD;
static volatile	unsigned char		EDATA3		@ 0xBE;
static volatile	unsigned char		EDATA4		@ 0xBF;
static volatile	unsigned char		WDCON		@ 0xC0;
static		unsigned char		CHIPID		@ 0xC2;
static 		unsigned char		EADRL		@ 0xC6;
static volatile	unsigned char		T2CON		@ 0xC8;
static volatile unsigned char		RCAP2L		@ 0xCA;
static volatile unsigned char		RCAP2H		@ 0xCB;
static volatile unsigned char		TL2		@ 0xCC;
static volatile unsigned char		TH2		@ 0xCD;
static volatile unsigned char		PSW		@ 0xD0;
static		unsigned char		ADCMODE		@ 0xD1;
static		unsigned char		ADC0CON		@ 0xD2;
static		unsigned char		ADC1CON		@ 0xD3;
static		unsigned char		SF		@ 0xD4;
static		unsigned char		ICON		@ 0xD5;
static volatile unsigned char		PLLCON		@ 0xD7;
static volatile unsigned char		ADCSTAT		@ 0xD8;
static volatile unsigned char		ADC0M		@ 0xDA;
static volatile unsigned char		ADC0H		@ 0xDB;
static volatile unsigned char		ADC1L		@ 0xDC;
static volatile unsigned char		ADC1H		@ 0xDD;
static volatile unsigned char		PSMCON		@ 0xDF;
static volatile unsigned char		ACC		@ 0xE0;
static volatile unsigned char		OF0M		@ 0xE2;
static volatile unsigned char		OF0H		@ 0xE3;
static volatile unsigned char		OF1L		@ 0xE4;
static volatile unsigned char		OF1H		@ 0xE5;
static volatile unsigned char		I2CCON		@ 0xE8;
static volatile unsigned char		GN0M		@ 0xEA;
static volatile unsigned char		GN0H		@ 0xEB;
static volatile unsigned char		GN1L		@ 0xEC;
static volatile unsigned char		GN1H		@ 0xED;
static volatile unsigned char		B		@ 0xF0;
static volatile unsigned char		SPIDAT		@ 0xF7;
static volatile unsigned char		SPICON		@ 0xF8;
static volatile unsigned char		DACL		@ 0xFB;
static volatile unsigned char		DACH		@ 0xFC;
static		unsigned char		DACCON		@ 0xFD;

static volatile SFR_BITS	P0_BITS		@ 0x80;
static volatile SFR_BITS	DPP_BITS	@ 0x84;
static 		SFR_BITS	PCON_BITS	@ 0x87;
static volatile	SFR_BITS	TCON_BITS	@ 0x88;
static 		SFR_BITS	TMOD_BITS	@ 0x89;
static volatile SFR_BITS	P1_BITS		@ 0x90;
static volatile	SFR_BITS	SCON_BITS	@ 0x98;
static volatile	SFR_BITS	I2CADD_BITS	@ 0x9B;
static volatile SFR_BITS	P2_BITS		@ 0xA0;
static volatile SFR_BITS	TIMECON_BITS	@ 0xA1;
static		SFR_BITS	INTVAL_BITS	@ 0xA6;
static 		SFR_BITS	IE_BITS		@ 0xA8;
static 		SFR_BITS	IEIP2_BITS	@ 0xA9;
static volatile SFR_BITS	P3_BITS		@ 0xB0;
static 		SFR_BITS	IP_BITS		@ 0xB8;
static volatile	SFR_BITS	ECON_BITS	@ 0xB9;
static volatile	SFR_BITS	WDCON_BITS	@ 0xC0;
static volatile	SFR_BITS	T2CON_BITS	@ 0xC8;
static volatile SFR_BITS	PSW_BITS	@ 0xD0;
static		SFR_BITS	ADCMODE_BITS	@ 0xD1;
static		SFR_BITS	ADC0CON_BITS	@ 0xD2;
static		SFR_BITS	ADC1CON_BITS	@ 0xD3;
static		SFR_BITS	ICON_BITS	@ 0xD5;
static volatile SFR_BITS	PLLCON_BITS	@ 0xD7;
static volatile SFR_BITS	ADCSTAT_BITS	@ 0xD8;
static volatile SFR_BITS	PSMCON_BITS	@ 0xDF;
static volatile SFR_BITS	ACC_BITS	@ 0xE0;
static volatile SFR_BITS	I2CCON_BITS	@ 0xE8;
static volatile SFR_BITS	B_BITS		@ 0xF0;
static volatile SFR_BITS	SPICON_BITS	@ 0xF8;
static		SFR_BITS	DACCON_BITS	@ 0xFD;

/*bit addressable locations*/
//Port 0 P0
static volatile bit	P00	@ 0x80;
static volatile bit	P01	@ 0x81;
static volatile bit	P02	@ 0x82;
static volatile bit	P03	@ 0x83;
static volatile bit	P04	@ 0x84;
static volatile bit	P05	@ 0x85;
static volatile bit	P06	@ 0x86;
static volatile bit	P07	@ 0x87;
// Alternate Functions
static volatile bit	AD0	@ 0x80;
static volatile bit	AD1	@ 0x81;
static volatile bit	AD2	@ 0x82;
static volatile bit	AD3	@ 0x83;
static volatile bit	AD4	@ 0x84;
static volatile bit	AD5	@ 0x85;
static volatile bit	AD6	@ 0x86;
static volatile bit	AD7	@ 0x87;

//Timer Control TCON
static 		bit	IT0	@ 0x88;
static volatile bit	IE0	@ 0x89;
static 		bit	IT1	@ 0x8A;
static volatile bit	IE1	@ 0x8B;
static 		bit	TR0	@ 0x8C;
static volatile bit	TF0	@ 0x8D;
static 		bit	TR1	@ 0x8E;
static volatile bit	TF1	@ 0x8F;

//Port 1 P1
static volatile bit	P10	@ 0x90;
static volatile bit	P11	@ 0x91;
static volatile bit	P12	@ 0x92;
static volatile bit	P13	@ 0x93;
static volatile bit	P14	@ 0x94;
static volatile bit	P15	@ 0x95;
static volatile bit	P16	@ 0x96;
static volatile bit	P17	@ 0x97;
// Alternate Functions
static volatile bit	T2	@ 0x90;
static volatile bit	T2EX	@ 0x91;

//Serial Control SCON
static volatile bit	RI	@ 0x98;
static volatile bit	TI	@ 0x99;
static volatile bit	RB8	@ 0x9A;
static		bit	TB8	@ 0x9B;
static		bit	REN	@ 0x9C;
static		bit	SM2	@ 0x9D;
static		bit	SM1	@ 0x9E;
static		bit	SM0	@ 0x9F;

//Port 2 P2
static volatile bit	P20	@ 0xA0;
static volatile bit	P21	@ 0xA1;
static volatile bit	P22	@ 0xA2;
static volatile bit	P23	@ 0xA3;
static volatile bit	P24	@ 0xA4;
static volatile bit	P25	@ 0xA5;
static volatile bit	P26	@ 0xA6;
static volatile bit	P27	@ 0xA7;
// Alternate Functions
static volatile bit	A8	@ 0xA0;
static volatile bit	A9	@ 0xA1;
static volatile bit	A10	@ 0xA2;
static volatile bit	A11	@ 0xA3;
static volatile bit	A12	@ 0xA4;
static volatile bit	A13	@ 0xA5;
static volatile bit	A14	@ 0xA6;
static volatile bit	A15	@ 0xA7;

//Interrupt Enable IE
static		bit	EX0	@ 0xA8;
static		bit	ET0	@ 0xA9;
static		bit	EX1	@ 0xAA;
static		bit	ET1	@ 0xAB;
static		bit	ES	@ 0xAC;
static		bit	ET2	@ 0xAD;
static		bit	EADC	@ 0xAE;
static 		bit	EA	@ 0xAF;

//Port 3 P3
static volatile bit	P30	@ 0xB0;
static volatile bit	P31	@ 0xB1;
static volatile bit	P32	@ 0xB2;
static volatile bit	P33	@ 0xB3;
static volatile bit	P34	@ 0xB4;
static volatile bit	P35	@ 0xB5;
static volatile bit	P36	@ 0xB6;
static volatile bit	P37	@ 0xB7;
// Alternate Functions
static volatile bit	RXD	@ 0xB0;
static volatile bit	TXD	@ 0xB1;
static volatile bit	INT0	@ 0xB2;
static volatile bit	INT1	@ 0xB3;
static volatile bit	T0	@ 0xB4;
static volatile bit	T1	@ 0xB5;
static volatile bit	WR	@ 0xB6;
static volatile bit	RD	@ 0xB7;

//Interrupt Priority IP
static 		bit	PX0	@ 0xB8;
static 		bit	PT0	@ 0xB9;
static 		bit	PX1	@ 0xBA;
static 		bit	PT1	@ 0xBB;
static 		bit	PS	@ 0xBC;
static 		bit	PT2	@ 0xBD;
static 		bit	PADC	@ 0xBE;

//IR Control Register WDCON
static volatile	bit	WDWR	@ 0xC0;
static volatile	bit	WDE	@ 0xC1;
static volatile	bit	WDS	@ 0xC2;
static		bit	WDIR	@ 0xC3;
static		bit	PRE0	@ 0xC4;
static		bit	PRE1	@ 0xC5;
static		bit	PRE2	@ 0xC6;
static		bit	PRE3	@ 0xC7;

//Timer 2 Control T2CON
static		bit	CAP2	@ 0xC8;
static		bit	CNT2	@ 0xC9;
static		bit	TR2	@ 0xCA;
static		bit	EXEN2	@ 0xCB;
static		bit	TCLK	@ 0xCC;
static		bit	RCLK	@ 0xCD;
static volatile	bit	EXF2	@ 0xCE;
static volatile	bit	TF2	@ 0xCF;

//Program Status Word PSW
static volatile bit	P	@ 0xD0;
static volatile bit	F1	@ 0xD1;
static volatile bit	OV	@ 0xD2;
static 		bit	RS0	@ 0xD3;
static 		bit	RS1	@ 0xD4;
static volatile bit	F0	@ 0xD5;
static volatile bit	AC	@ 0xD6;
static volatile bit	CY	@ 0xD7;

//ADC Status ADCSTAT
static volatile	bit	ERR1	@ 0xDA;
static volatile	bit	ERR0	@ 0xDB;
static volatile	bit	NOXREF	@ 0xDC;
static volatile	bit	CAL	@ 0xDD;
static volatile bit	RDY1	@ 0xDE;
static volatile	bit	RDY0	@ 0xDF;

//Accumulator ACC
static volatile bit	ACC0	@ 0xE0;
static volatile bit	ACC1	@ 0xE1;
static volatile bit	ACC2	@ 0xE2;
static volatile bit	ACC3	@ 0xE3;
static volatile bit	ACC4	@ 0xE4;
static volatile bit	ACC5	@ 0xE5;
static volatile bit	ACC6	@ 0xE6;
static volatile bit	ACC7	@ 0xE7;

//I2C Control I2CCON
static volatile bit	I2CI	@ 0xE8;
static volatile bit	I2CTX	@ 0xE9;
static volatile bit	I2CRS	@ 0xEA;
static		bit	I2CM	@ 0xEB;
static volatile bit	MDI	@ 0xEC;
static volatile bit	MCO	@ 0xED;
static		bit	MDE	@ 0xEE;
static volatile bit	MDO	@ 0xEF;

//B register
static volatile bit	B0	@ 0xF0;
static volatile bit	B1	@ 0xF1;
static volatile bit	B2	@ 0xF2;
static volatile bit	B3	@ 0xF3;
static volatile bit	B4	@ 0xF4;
static volatile bit	B5	@ 0xF5;
static volatile bit	B6	@ 0xF6;
static volatile bit	B7	@ 0xF7;

//SPI Control SPICON
static		bit	SPR0	@ 0xF8;
static		bit	SPR1	@ 0xF9;
static		bit	CPHA	@ 0xFA;
static		bit	CPOL	@ 0xFB;
static		bit	SPIM	@ 0xFC;
static		bit	SPE	@ 0xFD;
static volatile bit	WCOL	@ 0xFE;
static volatile bit	ISPI	@ 0xFF;

/*	Interrupt vectors */
#define	RESET	0
#define	EXTINT0	0x03
#define TIMER0	0x0B
#define	EXTINT1	0x13
#define	TIMER1	0x1B
#define	SERIAL	0x23
#define	TIMER2	0x2B
#define	ADC	0x33
#define	SPI	0x3B
#define	PSMON	0x43
#define	TICI	0x53
#define	WDTM	0x5B

#endif
