/*-------------------------------------------------------------------------
 * $Id: p18f4520.h,v 1.6.2.1 2005/07/25 18:23:28 nairnj Exp $
 * MPLAB-Cxx  PIC18F4520 processor header
 *
 * (c) Copyright 1999-2005 Microchip Technology, All rights reserved
 *-------------------------------------------------------------------------*/

#ifndef __18F4520_H
#define __18F4520_H

extern volatile near unsigned char       PORTA;
extern volatile near union {
  struct {
    unsigned RA0:1;
    unsigned RA1:1;
    unsigned RA2:1;
    unsigned RA3:1;
    unsigned RA4:1;
    unsigned RA5:1;
    unsigned RA6:1;
    unsigned RA7:1;
  };
  struct {
    unsigned AN0:1;
    unsigned AN1:1;
    unsigned AN2:1;
    unsigned AN3:1;
    unsigned T0CKI:1;
    unsigned AN4:1;
    unsigned OSC2:1;
    unsigned OSC1:1;
  };
  struct {
    unsigned :2;
    unsigned VREFN:1;
    unsigned VREFP:1;
    unsigned :1;
    unsigned SS:1;
    unsigned CLKO:1;
    unsigned CLKI:1;
  };
  struct {
    unsigned :2;
    unsigned CVREF:1;
    unsigned :2;
    unsigned NOT_SS:1;
  };
  struct {
    unsigned :5;
    unsigned LVDIN:1;
  };
} PORTAbits;
extern volatile near unsigned char       PORTB;
extern volatile near union {
  struct {
    unsigned RB0:1;
    unsigned RB1:1;
    unsigned RB2:1;
    unsigned RB3:1;
    unsigned RB4:1;
    unsigned RB5:1;
    unsigned RB6:1;
    unsigned RB7:1;
  };
  struct {
    unsigned INT0:1;
    unsigned INT1:1;
    unsigned INT2:1;
    unsigned CCP2:1;
    unsigned KBI0:1;
    unsigned KBI1:1;
    unsigned KBI2:1;
    unsigned KBI3:1;
  };
  struct {
    unsigned AN12:1;
    unsigned AN10:1;
    unsigned AN8:1;
    unsigned AN9:1;
    unsigned AN11:1;
    unsigned PGM:1;
    unsigned PGC:1;
    unsigned PGD:1;
  };
} PORTBbits;
extern volatile near unsigned char       PORTC;
extern volatile near union {
  struct {
    unsigned RC0:1;
    unsigned RC1:1;
    unsigned RC2:1;
    unsigned RC3:1;
    unsigned RC4:1;
    unsigned RC5:1;
    unsigned RC6:1;
    unsigned RC7:1;
  };
  struct {
    unsigned T1OSO:1;
    unsigned T1OSI:1;
    unsigned CCP1:1;
    unsigned SCK:1;
    unsigned SDI:1;
    unsigned SDO:1;
    unsigned TX:1;
    unsigned RX:1;
  };
  struct {
    unsigned T13CKI:1;
    unsigned CCP2:1;
    unsigned :1;
    unsigned SCL:1;
    unsigned SDA:1;
    unsigned :1;
    unsigned CK:1;
    unsigned DT:1;
  };
  struct {
    unsigned T1CKI:1;
  };
} PORTCbits;
extern volatile near unsigned char       PORTD;
extern volatile near union {
  struct {
    unsigned RD0:1;
    unsigned RD1:1;
    unsigned RD2:1;
    unsigned RD3:1;
    unsigned RD4:1;
    unsigned RD5:1;
    unsigned RD6:1;
    unsigned RD7:1;
  };
  struct {
    unsigned PSP0:1;
    unsigned PSP1:1;
    unsigned PSP2:1;
    unsigned PSP3:1;
    unsigned PSP4:1;
    unsigned PSP5:1;
    unsigned PSP6:1;
    unsigned PSP7:1;
  };
  struct {
    unsigned :5;
    unsigned P1B:1;
    unsigned P1C:1;
    unsigned P1D:1;
  };
} PORTDbits;
extern volatile near unsigned char       PORTE;
extern volatile near union {
  struct {
    unsigned RE0:1;
    unsigned RE1:1;
    unsigned RE2:1;
    unsigned RE3:1;
  };
  struct {
    unsigned RD:1;
    unsigned WR:1;
    unsigned CS:1;
    unsigned MCLR:1;
  };
  struct {
    unsigned NOT_RD:1;
    unsigned NOT_WR:1;
    unsigned NOT_CS:1;
    unsigned NOT_MCLR:1;
  };
  struct {
    unsigned :3;
    unsigned VPP:1;
  };
  struct {
    unsigned AN5:1;
    unsigned AN6:1;
    unsigned AN7:1;
  };
} PORTEbits;
extern volatile near unsigned char       LATA;
extern volatile near struct {
  unsigned LATA0:1;
  unsigned LATA1:1;
  unsigned LATA2:1;
  unsigned LATA3:1;
  unsigned LATA4:1;
  unsigned LATA5:1;
  unsigned LATA6:1;
  unsigned LATA7:1;
} LATAbits;
extern volatile near unsigned char       LATB;
extern volatile near struct {
  unsigned LATB0:1;
  unsigned LATB1:1;
  unsigned LATB2:1;
  unsigned LATB3:1;
  unsigned LATB4:1;
  unsigned LATB5:1;
  unsigned LATB6:1;
  unsigned LATB7:1;
} LATBbits;
extern volatile near unsigned char       LATC;
extern volatile near struct {
  unsigned LATC0:1;
  unsigned LATC1:1;
  unsigned LATC2:1;
  unsigned LATC3:1;
  unsigned LATC4:1;
  unsigned LATC5:1;
  unsigned LATC6:1;
  unsigned LATC7:1;
} LATCbits;
extern volatile near unsigned char       LATD;
extern volatile near struct {
  unsigned LATD0:1;
  unsigned LATD1:1;
  unsigned LATD2:1;
  unsigned LATD3:1;
  unsigned LATD4:1;
  unsigned LATD5:1;
  unsigned LATD6:1;
  unsigned LATD7:1;
} LATDbits;
extern volatile near unsigned char       LATE;
extern volatile near struct {
  unsigned LATE0:1;
  unsigned LATE1:1;
  unsigned LATE2:1;
} LATEbits;
extern volatile near unsigned char       DDRA;
extern volatile near struct {
  unsigned RA0:1;
  unsigned RA1:1;
  unsigned RA2:1;
  unsigned RA3:1;
  unsigned RA4:1;
  unsigned RA5:1;
  unsigned RA6:1;
  unsigned RA7:1;
} DDRAbits;
extern volatile near unsigned char       TRISA;
extern volatile near struct {
  unsigned TRISA0:1;
  unsigned TRISA1:1;
  unsigned TRISA2:1;
  unsigned TRISA3:1;
  unsigned TRISA4:1;
  unsigned TRISA5:1;
  unsigned TRISA6:1;
  unsigned TRISA7:1;
} TRISAbits;
extern volatile near unsigned char       DDRB;
extern volatile near struct {
  unsigned RB0:1;
  unsigned RB1:1;
  unsigned RB2:1;
  unsigned RB3:1;
  unsigned RB4:1;
  unsigned RB5:1;
  unsigned RB6:1;
  unsigned RB7:1;
} DDRBbits;
extern volatile near unsigned char       TRISB;
extern volatile near struct {
  unsigned TRISB0:1;
  unsigned TRISB1:1;
  unsigned TRISB2:1;
  unsigned TRISB3:1;
  unsigned TRISB4:1;
  unsigned TRISB5:1;
  unsigned TRISB6:1;
  unsigned TRISB7:1;
} TRISBbits;
extern volatile near unsigned char       DDRC;
extern volatile near struct {
  unsigned RC0:1;
  unsigned RC1:1;
  unsigned RC2:1;
  unsigned RC3:1;
  unsigned RC4:1;
  unsigned RC5:1;
  unsigned RC6:1;
  unsigned RC7:1;
} DDRCbits;
extern volatile near unsigned char       TRISC;
extern volatile near struct {
  unsigned TRISC0:1;
  unsigned TRISC1:1;
  unsigned TRISC2:1;
  unsigned TRISC3:1;
  unsigned TRISC4:1;
  unsigned TRISC5:1;
  unsigned TRISC6:1;
  unsigned TRISC7:1;
} TRISCbits;
extern volatile near unsigned char       DDRD;
extern volatile near struct {
  unsigned RD0:1;
  unsigned RD1:1;
  unsigned RD2:1;
  unsigned RD3:1;
  unsigned RD4:1;
  unsigned RD5:1;
  unsigned RD6:1;
  unsigned RD7:1;
} DDRDbits;
extern volatile near unsigned char       TRISD;
extern volatile near struct {
  unsigned TRISD0:1;
  unsigned TRISD1:1;
  unsigned TRISD2:1;
  unsigned TRISD3:1;
  unsigned TRISD4:1;
  unsigned TRISD5:1;
  unsigned TRISD6:1;
  unsigned TRISD7:1;
} TRISDbits;
extern volatile near unsigned char       DDRE;
extern volatile near struct {
  unsigned RE0:1;
  unsigned RE1:1;
  unsigned RE2:1;
  unsigned RE3:1;
} DDREbits;
extern volatile near unsigned char       TRISE;
extern volatile near union {
  struct {
    unsigned TRISE0:1;
    unsigned TRISE1:1;
    unsigned TRISE2:1;
  };
  struct {
    unsigned :4;
    unsigned PSPMODE:1;
    unsigned IBOV:1;
    unsigned OBF:1;
    unsigned IBF:1;
  };
} TRISEbits;
extern volatile near unsigned char       OSCTUNE;
extern volatile near struct {
  unsigned TUN0:1;
  unsigned TUN1:1;
  unsigned TUN2:1;
  unsigned TUN3:1;
  unsigned TUN4:1;
  unsigned :1;
  unsigned PLLEN:1;
  unsigned INTSRC:1;
} OSCTUNEbits;
extern volatile near unsigned char       PIE1;
extern volatile near struct {
  unsigned TMR1IE:1;
  unsigned TMR2IE:1;
  unsigned CCP1IE:1;
  unsigned SSPIE:1;
  unsigned TXIE:1;
  unsigned RCIE:1;
  unsigned ADIE:1;
  unsigned PSPIE:1;
} PIE1bits;
extern volatile near unsigned char       PIR1;
extern volatile near struct {
  unsigned TMR1IF:1;
  unsigned TMR2IF:1;
  unsigned CCP1IF:1;
  unsigned SSPIF:1;
  unsigned TXIF:1;
  unsigned RCIF:1;
  unsigned ADIF:1;
  unsigned PSPIF:1;
} PIR1bits;
extern volatile near unsigned char       IPR1;
extern volatile near struct {
  unsigned TMR1IP:1;
  unsigned TMR2IP:1;
  unsigned CCP1IP:1;
  unsigned SSPIP:1;
  unsigned TXIP:1;
  unsigned RCIP:1;
  unsigned ADIP:1;
  unsigned PSPIP:1;
} IPR1bits;
extern volatile near unsigned char       PIE2;
extern volatile near union {
  struct {
    unsigned CCP2IE:1;
    unsigned TMR3IE:1;
    unsigned HLVDIE:1;
    unsigned BCLIE:1;
    unsigned EEIE:1;
    unsigned :1;
    unsigned CMIE:1;
    unsigned OSCFIE:1;
  };
  struct {
    unsigned :2;
    unsigned LVDIE:1;
  };
} PIE2bits;
extern volatile near unsigned char       PIR2;
extern volatile near union {
  struct {
    unsigned CCP2IF:1;
    unsigned TMR3IF:1;
    unsigned HLVDIF:1;
    unsigned BCLIF:1;
    unsigned EEIF:1;
    unsigned :1;
    unsigned CMIF:1;
    unsigned OSCFIF:1;
  };
  struct {
    unsigned :2;
    unsigned LVDIF:1;
  };
} PIR2bits;
extern volatile near unsigned char       IPR2;
extern volatile near union {
  struct {
    unsigned CCP2IP:1;
    unsigned TMR3IP:1;
    unsigned HLVDIP:1;
    unsigned BCLIP:1;
    unsigned EEIP:1;
    unsigned :1;
    unsigned CMIP:1;
    unsigned OSCFIP:1;
  };
  struct {
    unsigned :2;
    unsigned LVDIP:1;
  };
} IPR2bits;
extern volatile near unsigned char       EECON1;
extern volatile near struct {
  unsigned RD:1;
  unsigned WR:1;
  unsigned WREN:1;
  unsigned WRERR:1;
  unsigned FREE:1;
  unsigned :1;
  unsigned CFGS:1;
  unsigned EEPGD:1;
} EECON1bits;
extern volatile near unsigned char       EECON2;
extern volatile near unsigned char       EEDATA;
extern volatile near unsigned char       EEADR;
extern volatile near unsigned char       EEADRH;
extern volatile near unsigned char       RCSTA;
extern volatile near union {
  struct {
    unsigned RX9D:1;
    unsigned OERR:1;
    unsigned FERR:1;
    unsigned ADEN:1;
    unsigned CREN:1;
    unsigned SREN:1;
    unsigned RX9:1;
    unsigned SPEN:1;
  };
  struct {
    unsigned :3;
    unsigned ADDEN:1;
  };
} RCSTAbits;
extern volatile near unsigned char       TXSTA;
extern volatile near struct {
  unsigned TX9D:1;
  unsigned TRMT:1;
  unsigned BRGH:1;
  unsigned SENDB:1;
  unsigned SYNC:1;
  unsigned TXEN:1;
  unsigned TX9:1;
  unsigned CSRC:1;
} TXSTAbits;
extern volatile near unsigned char       TXREG;
extern volatile near unsigned char       RCREG;
extern volatile near unsigned char       SPBRG;
extern volatile near unsigned char       SPBRGH;
extern volatile near unsigned char       T3CON;
extern volatile near union {
  struct {
    unsigned TMR3ON:1;
    unsigned TMR3CS:1;
    unsigned T3SYNC:1;
    unsigned T3CCP1:1;
    unsigned T3CKPS0:1;
    unsigned T3CKPS1:1;
    unsigned T3CCP2:1;
    unsigned RD16:1;
  };
  struct {
    unsigned :2;
    unsigned NOT_T3SYNC:1;
  };
} T3CONbits;
extern volatile near unsigned char       TMR3L;
extern volatile near unsigned char       TMR3H;
extern volatile near unsigned char       CMCON;
extern volatile near struct {
  unsigned CM0:1;
  unsigned CM1:1;
  unsigned CM2:1;
  unsigned CIS:1;
  unsigned C1INV:1;
  unsigned C2INV:1;
  unsigned C1OUT:1;
  unsigned C2OUT:1;
} CMCONbits;
extern volatile near unsigned char       CVRCON;
extern volatile near struct {
  unsigned CVR0:1;
  unsigned CVR1:1;
  unsigned CVR2:1;
  unsigned CVR3:1;
  unsigned CVRSS:1;
  unsigned CVRR:1;
  unsigned CVROE:1;