//   Module DECCCS.h
// 
//  include this file when using the CCS C compiler
//
#define CCS

#DEVICE PIC16C63

typedef short bit;              // one bit
typedef unsigned int byte;      // one byte unsigned
typedef signed   int sbyte;     // one byte signed
typedef signed  long word;      // one word signed

// un-supported directives
#define static
#define volatile
#define interrupt

#define TRUE    1
#define FALSE   0
#define ON      1
#define OFF     0

//
// F872 special function registers
//
#byte TMR0 = 0x01       // Timer 0
#bit  T0IF = 0x0B.2     // Timer 0 interrupt flag
#bit  T0IE = 0x0B.5     // Timer 0 interrupt enable
#bit  GIE  = 0x0B.7     // Global Interrupt Enable

#byte OPTION = 0x81     // prescaler timer0 control
#byte ADCON1 = 0x9f     // A/D converter control

#byte TRISA = 0x85      // PORT A
#byte PORTA = 0x05
#bit RA0 = 0x05.0
#bit RA1 = 0x05.1
#bit RA2 = 0x05.2
#bit RA3 = 0x05.3
#bit RA4 = 0x05.4
#bit RA5 = 0x05.5

#byte TRISB = 0x86      // PORT B
#byte PORTB = 0x06
#bit RB0 = 0x06.0
#bit RB1 = 0x06.1
#bit RB2 = 0x06.2
#bit RB3 = 0x06.3
#bit RB4 = 0x06.4
#bit RB5 = 0x06.5
#bit RB6 = 0x06.6
#bit RB7 = 0x06.7

#byte TRISC = 0x87      // PORT C
#byte PORTC = 0x07

// internal EEPROM access
#byte EEADR  = 0x10d
#byte EEDATA = 0x10c
#byte EECON1 = 0x18c
#byte EECON2 = 0x18d
#bit  WR =   0x18c.1
#bit  RD =   0x18c.0
#bit  WREN = 0x18c.2
#bit  EEPGD =0x18c.7 

// macro versions of EEPROM write and read 
#define	EEPROM_WRITE(addr, value) while(WR)continue;EEADR=(addr);EEDATA=(value);EEPGD=0;GIE=0;WREN=1;\
					EECON2=0x55;EECON2=0xAA;WR=1;WREN=0
#define	EEPROM_READ(addr) ((EEADR=(addr)),(EEPGD=0),(RD=1),EEDATA)

// configuration and ID locations
#FUSES RC, NOWDT, NOPROTECT, BROWNOUT
#ID 0x1234