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| author | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
|---|---|---|
| committer | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
| commit | 268a53de823a6750d6256ee1fb1e7707b4b45740 (patch) | |
| tree | 42c1799a9a82b2f7d9790ee9fe181d72a7274751 /device/non-free/include/pic14/pic16f876.h | |
| download | sdcc-gas-268a53de823a6750d6256ee1fb1e7707b4b45740.tar.gz | |
sdcc-3.9.0 fork implementing GNU assembler syntax
This fork aims to provide better support for stm8-binutils
Diffstat (limited to 'device/non-free/include/pic14/pic16f876.h')
| -rw-r--r-- | device/non-free/include/pic14/pic16f876.h | 1556 |
1 files changed, 1556 insertions, 0 deletions
diff --git a/device/non-free/include/pic14/pic16f876.h b/device/non-free/include/pic14/pic16f876.h new file mode 100644 index 0000000..7d71931 --- /dev/null +++ b/device/non-free/include/pic14/pic16f876.h @@ -0,0 +1,1556 @@ +/* + * This declarations of the PIC16F876 MCU. + * + * This file is part of the GNU PIC library for SDCC, originally + * created by Molnar Karoly <molnarkaroly@users.sf.net> 2016. + * + * This file is generated automatically by the cinc2h.pl, 2016-04-13 17:23:00 UTC. + * + * SDCC is licensed under the GNU Public license (GPL) v2. Note that + * this license covers the code to the compiler and other executables, + * but explicitly does not cover any code or objects generated by sdcc. + * + * For pic device libraries and header files which are derived from + * Microchip header (.inc) and linker script (.lkr) files Microchip + * requires that "The header files should state that they are only to be + * used with authentic Microchip devices" which makes them incompatible + * with the GPL. Pic device libraries and header files are located at + * non-free/lib and non-free/include directories respectively. + * Sdcc should be run with the --use-non-free command line option in + * order to include non-free header files and libraries. + * + * See http://sdcc.sourceforge.net/ for the latest information on sdcc. + */ + +#ifndef __PIC16F876_H__ +#define __PIC16F876_H__ + +//============================================================================== +// +// Register Addresses +// +//============================================================================== + +#ifndef NO_ADDR_DEFINES + +#define INDF_ADDR 0x0000 +#define TMR0_ADDR 0x0001 +#define PCL_ADDR 0x0002 +#define STATUS_ADDR 0x0003 +#define FSR_ADDR 0x0004 +#define PORTA_ADDR 0x0005 +#define PORTB_ADDR 0x0006 +#define PORTC_ADDR 0x0007 +#define PCLATH_ADDR 0x000A +#define INTCON_ADDR 0x000B +#define PIR1_ADDR 0x000C +#define PIR2_ADDR 0x000D +#define TMR1_ADDR 0x000E +#define TMR1L_ADDR 0x000E +#define TMR1H_ADDR 0x000F +#define T1CON_ADDR 0x0010 +#define TMR2_ADDR 0x0011 +#define T2CON_ADDR 0x0012 +#define SSPBUF_ADDR 0x0013 +#define SSPCON_ADDR 0x0014 +#define CCPR1_ADDR 0x0015 +#define CCPR1L_ADDR 0x0015 +#define CCPR1H_ADDR 0x0016 +#define CCP1CON_ADDR 0x0017 +#define RCSTA_ADDR 0x0018 +#define TXREG_ADDR 0x0019 +#define RCREG_ADDR 0x001A +#define CCPR2_ADDR 0x001B +#define CCPR2L_ADDR 0x001B +#define CCPR2H_ADDR 0x001C +#define CCP2CON_ADDR 0x001D +#define ADRESH_ADDR 0x001E +#define ADCON0_ADDR 0x001F +#define OPTION_REG_ADDR 0x0081 +#define TRISA_ADDR 0x0085 +#define TRISB_ADDR 0x0086 +#define TRISC_ADDR 0x0087 +#define PIE1_ADDR 0x008C +#define PIE2_ADDR 0x008D +#define PCON_ADDR 0x008E +#define SSPCON2_ADDR 0x0091 +#define PR2_ADDR 0x0092 +#define SSPADD_ADDR 0x0093 +#define SSPSTAT_ADDR 0x0094 +#define TXSTA_ADDR 0x0098 +#define SPBRG_ADDR 0x0099 +#define ADRESL_ADDR 0x009E +#define ADCON1_ADDR 0x009F +#define EEDATA_ADDR 0x010C +#define EEADR_ADDR 0x010D +#define EEDATH_ADDR 0x010E +#define EEADRH_ADDR 0x010F +#define EECON1_ADDR 0x018C +#define EECON2_ADDR 0x018D + +#endif // #ifndef NO_ADDR_DEFINES + +//============================================================================== +// +// Register Definitions +// +//============================================================================== + +extern __at(0x0000) __sfr INDF; +extern __at(0x0001) __sfr TMR0; +extern __at(0x0002) __sfr PCL; + +//============================================================================== +// STATUS Bits + +extern __at(0x0003) __sfr STATUS; + +typedef union + { + struct + { + unsigned C : 1; + unsigned DC : 1; + unsigned Z : 1; + unsigned NOT_PD : 1; + unsigned NOT_TO : 1; + unsigned RP0 : 1; + unsigned RP1 : 1; + unsigned IRP : 1; + }; + + struct + { + unsigned : 5; + unsigned RP : 2; + unsigned : 1; + }; + } __STATUSbits_t; + +extern __at(0x0003) volatile __STATUSbits_t STATUSbits; + +#define _C 0x01 +#define _DC 0x02 +#define _Z 0x04 +#define _NOT_PD 0x08 +#define _NOT_TO 0x10 +#define _RP0 0x20 +#define _RP1 0x40 +#define _IRP 0x80 + +//============================================================================== + +extern __at(0x0004) __sfr FSR; + +//============================================================================== +// PORTA Bits + +extern __at(0x0005) __sfr PORTA; + +typedef union + { + struct + { + unsigned RA0 : 1; + unsigned RA1 : 1; + unsigned RA2 : 1; + unsigned RA3 : 1; + unsigned RA4 : 1; + unsigned RA5 : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned RA : 6; + unsigned : 2; + }; + } __PORTAbits_t; + +extern __at(0x0005) volatile __PORTAbits_t PORTAbits; + +#define _RA0 0x01 +#define _RA1 0x02 +#define _RA2 0x04 +#define _RA3 0x08 +#define _RA4 0x10 +#define _RA5 0x20 + +//============================================================================== + + +//============================================================================== +// PORTB Bits + +extern __at(0x0006) __sfr PORTB; + +typedef 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; + } __PORTBbits_t; + +extern __at(0x0006) volatile __PORTBbits_t PORTBbits; + +#define _RB0 0x01 +#define _RB1 0x02 +#define _RB2 0x04 +#define _RB3 0x08 +#define _RB4 0x10 +#define _RB5 0x20 +#define _RB6 0x40 +#define _RB7 0x80 + +//============================================================================== + + +//============================================================================== +// PORTC Bits + +extern __at(0x0007) __sfr PORTC; + +typedef 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; + } __PORTCbits_t; + +extern __at(0x0007) volatile __PORTCbits_t PORTCbits; + +#define _RC0 0x01 +#define _RC1 0x02 +#define _RC2 0x04 +#define _RC3 0x08 +#define _RC4 0x10 +#define _RC5 0x20 +#define _RC6 0x40 +#define _RC7 0x80 + +//============================================================================== + +extern __at(0x000A) __sfr PCLATH; + +//============================================================================== +// INTCON Bits + +extern __at(0x000B) __sfr INTCON; + +typedef union + { + struct + { + unsigned RBIF : 1; + unsigned INTF : 1; + unsigned T0IF : 1; + unsigned RBIE : 1; + unsigned INTE : 1; + unsigned T0IE : 1; + unsigned PEIE : 1; + unsigned GIE : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned TMR0IF : 1; + unsigned : 1; + unsigned : 1; + unsigned TMR0IE : 1; + unsigned : 1; + unsigned : 1; + }; + } __INTCONbits_t; + +extern __at(0x000B) volatile __INTCONbits_t INTCONbits; + +#define _RBIF 0x01 +#define _INTF 0x02 +#define _T0IF 0x04 +#define _TMR0IF 0x04 +#define _RBIE 0x08 +#define _INTE 0x10 +#define _T0IE 0x20 +#define _TMR0IE 0x20 +#define _PEIE 0x40 +#define _GIE 0x80 + +//============================================================================== + + +//============================================================================== +// PIR1 Bits + +extern __at(0x000C) __sfr PIR1; + +typedef struct + { + unsigned TMR1IF : 1; + unsigned TMR2IF : 1; + unsigned CCP1IF : 1; + unsigned SSPIF : 1; + unsigned TXIF : 1; + unsigned RCIF : 1; + unsigned ADIF : 1; + unsigned : 1; + } __PIR1bits_t; + +extern __at(0x000C) volatile __PIR1bits_t PIR1bits; + +#define _TMR1IF 0x01 +#define _TMR2IF 0x02 +#define _CCP1IF 0x04 +#define _SSPIF 0x08 +#define _TXIF 0x10 +#define _RCIF 0x20 +#define _ADIF 0x40 + +//============================================================================== + + +//============================================================================== +// PIR2 Bits + +extern __at(0x000D) __sfr PIR2; + +typedef struct + { + unsigned CCP2IF : 1; + unsigned : 1; + unsigned : 1; + unsigned BCLIF : 1; + unsigned EEIF : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + } __PIR2bits_t; + +extern __at(0x000D) volatile __PIR2bits_t PIR2bits; + +#define _CCP2IF 0x01 +#define _BCLIF 0x08 +#define _EEIF 0x10 + +//============================================================================== + +extern __at(0x000E) __sfr TMR1; +extern __at(0x000E) __sfr TMR1L; +extern __at(0x000F) __sfr TMR1H; + +//============================================================================== +// T1CON Bits + +extern __at(0x0010) __sfr T1CON; + +typedef union + { + struct + { + unsigned TMR1ON : 1; + unsigned TMR1CS : 1; + unsigned NOT_T1SYNC : 1; + unsigned T1OSCEN : 1; + unsigned T1CKPS0 : 1; + unsigned T1CKPS1 : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned T1INSYNC : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned T1SYNC : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 4; + unsigned T1CKPS : 2; + unsigned : 2; + }; + } __T1CONbits_t; + +extern __at(0x0010) volatile __T1CONbits_t T1CONbits; + +#define _TMR1ON 0x01 +#define _TMR1CS 0x02 +#define _NOT_T1SYNC 0x04 +#define _T1INSYNC 0x04 +#define _T1SYNC 0x04 +#define _T1OSCEN 0x08 +#define _T1CKPS0 0x10 +#define _T1CKPS1 0x20 + +//============================================================================== + +extern __at(0x0011) __sfr TMR2; + +//============================================================================== +// T2CON Bits + +extern __at(0x0012) __sfr T2CON; + +typedef union + { + struct + { + unsigned T2CKPS0 : 1; + unsigned T2CKPS1 : 1; + unsigned TMR2ON : 1; + unsigned TOUTPS0 : 1; + unsigned TOUTPS1 : 1; + unsigned TOUTPS2 : 1; + unsigned TOUTPS3 : 1; + unsigned : 1; + }; + + struct + { + unsigned T2CKPS : 2; + unsigned : 6; + }; + + struct + { + unsigned : 3; + unsigned TOUTPS : 4; + unsigned : 1; + }; + } __T2CONbits_t; + +extern __at(0x0012) volatile __T2CONbits_t T2CONbits; + +#define _T2CKPS0 0x01 +#define _T2CKPS1 0x02 +#define _TMR2ON 0x04 +#define _TOUTPS0 0x08 +#define _TOUTPS1 0x10 +#define _TOUTPS2 0x20 +#define _TOUTPS3 0x40 + +//============================================================================== + +extern __at(0x0013) __sfr SSPBUF; + +//============================================================================== +// SSPCON Bits + +extern __at(0x0014) __sfr SSPCON; + +typedef union + { + struct + { + unsigned SSPM0 : 1; + unsigned SSPM1 : 1; + unsigned SSPM2 : 1; + unsigned SSPM3 : 1; + unsigned CKP : 1; + unsigned SSPEN : 1; + unsigned SSPOV : 1; + unsigned WCOL : 1; + }; + + struct + { + unsigned SSPM : 4; + unsigned : 4; + }; + } __SSPCONbits_t; + +extern __at(0x0014) volatile __SSPCONbits_t SSPCONbits; + +#define _SSPM0 0x01 +#define _SSPM1 0x02 +#define _SSPM2 0x04 +#define _SSPM3 0x08 +#define _CKP 0x10 +#define _SSPEN 0x20 +#define _SSPOV 0x40 +#define _WCOL 0x80 + +//============================================================================== + +extern __at(0x0015) __sfr CCPR1; +extern __at(0x0015) __sfr CCPR1L; +extern __at(0x0016) __sfr CCPR1H; + +//============================================================================== +// CCP1CON Bits + +extern __at(0x0017) __sfr CCP1CON; + +typedef union + { + struct + { + unsigned CCP1M0 : 1; + unsigned CCP1M1 : 1; + unsigned CCP1M2 : 1; + unsigned CCP1M3 : 1; + unsigned CCP1Y : 1; + unsigned CCP1X : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned CCP1M : 4; + unsigned : 4; + }; + } __CCP1CONbits_t; + +extern __at(0x0017) volatile __CCP1CONbits_t CCP1CONbits; + +#define _CCP1M0 0x01 +#define _CCP1M1 0x02 +#define _CCP1M2 0x04 +#define _CCP1M3 0x08 +#define _CCP1Y 0x10 +#define _CCP1X 0x20 + +//============================================================================== + + +//============================================================================== +// RCSTA Bits + +extern __at(0x0018) __sfr RCSTA; + +typedef union + { + struct + { + unsigned RX9D : 1; + unsigned OERR : 1; + unsigned FERR : 1; + unsigned ADDEN : 1; + unsigned CREN : 1; + unsigned SREN : 1; + unsigned RX9 : 1; + unsigned SPEN : 1; + }; + + struct + { + unsigned RCD8 : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned RC9 : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned NOT_RC8 : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned RC8_9 : 1; + unsigned : 1; + }; + } __RCSTAbits_t; + +extern __at(0x0018) volatile __RCSTAbits_t RCSTAbits; + +#define _RX9D 0x01 +#define _RCD8 0x01 +#define _OERR 0x02 +#define _FERR 0x04 +#define _ADDEN 0x08 +#define _CREN 0x10 +#define _SREN 0x20 +#define _RX9 0x40 +#define _RC9 0x40 +#define _NOT_RC8 0x40 +#define _RC8_9 0x40 +#define _SPEN 0x80 + +//============================================================================== + +extern __at(0x0019) __sfr TXREG; +extern __at(0x001A) __sfr RCREG; +extern __at(0x001B) __sfr CCPR2; +extern __at(0x001B) __sfr CCPR2L; +extern __at(0x001C) __sfr CCPR2H; + +//============================================================================== +// CCP2CON Bits + +extern __at(0x001D) __sfr CCP2CON; + +typedef union + { + struct + { + unsigned CCP2M0 : 1; + unsigned CCP2M1 : 1; + unsigned CCP2M2 : 1; + unsigned CCP2M3 : 1; + unsigned CCP2Y : 1; + unsigned CCP2X : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned CCP2M : 4; + unsigned : 4; + }; + } __CCP2CONbits_t; + +extern __at(0x001D) volatile __CCP2CONbits_t CCP2CONbits; + +#define _CCP2M0 0x01 +#define _CCP2M1 0x02 +#define _CCP2M2 0x04 +#define _CCP2M3 0x08 +#define _CCP2Y 0x10 +#define _CCP2X 0x20 + +//============================================================================== + +extern __at(0x001E) __sfr ADRESH; + +//============================================================================== +// ADCON0 Bits + +extern __at(0x001F) __sfr ADCON0; + +typedef union + { + struct + { + unsigned ADON : 1; + unsigned : 1; + unsigned GO_NOT_DONE : 1; + unsigned CHS0 : 1; + unsigned CHS1 : 1; + unsigned CHS2 : 1; + unsigned ADCS0 : 1; + unsigned ADCS1 : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned GO : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned NOT_DONE : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned GO_DONE : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 3; + unsigned CHS : 3; + unsigned : 2; + }; + + struct + { + unsigned : 6; + unsigned ADCS : 2; + }; + } __ADCON0bits_t; + +extern __at(0x001F) volatile __ADCON0bits_t ADCON0bits; + +#define _ADON 0x01 +#define _GO_NOT_DONE 0x04 +#define _GO 0x04 +#define _NOT_DONE 0x04 +#define _GO_DONE 0x04 +#define _CHS0 0x08 +#define _CHS1 0x10 +#define _CHS2 0x20 +#define _ADCS0 0x40 +#define _ADCS1 0x80 + +//============================================================================== + + +//============================================================================== +// OPTION_REG Bits + +extern __at(0x0081) __sfr OPTION_REG; + +typedef union + { + struct + { + unsigned PS0 : 1; + unsigned PS1 : 1; + unsigned PS2 : 1; + unsigned PSA : 1; + unsigned T0SE : 1; + unsigned T0CS : 1; + unsigned INTEDG : 1; + unsigned NOT_RBPU : 1; + }; + + struct + { + unsigned PS : 3; + unsigned : 5; + }; + } __OPTION_REGbits_t; + +extern __at(0x0081) volatile __OPTION_REGbits_t OPTION_REGbits; + +#define _PS0 0x01 +#define _PS1 0x02 +#define _PS2 0x04 +#define _PSA 0x08 +#define _T0SE 0x10 +#define _T0CS 0x20 +#define _INTEDG 0x40 +#define _NOT_RBPU 0x80 + +//============================================================================== + + +//============================================================================== +// TRISA Bits + +extern __at(0x0085) __sfr TRISA; + +typedef union + { + struct + { + unsigned TRISA0 : 1; + unsigned TRISA1 : 1; + unsigned TRISA2 : 1; + unsigned TRISA3 : 1; + unsigned TRISA4 : 1; + unsigned TRISA5 : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned TRISA : 6; + unsigned : 2; + }; + } __TRISAbits_t; + +extern __at(0x0085) volatile __TRISAbits_t TRISAbits; + +#define _TRISA0 0x01 +#define _TRISA1 0x02 +#define _TRISA2 0x04 +#define _TRISA3 0x08 +#define _TRISA4 0x10 +#define _TRISA5 0x20 + +//============================================================================== + + +//============================================================================== +// TRISB Bits + +extern __at(0x0086) __sfr TRISB; + +typedef 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_t; + +extern __at(0x0086) volatile __TRISBbits_t TRISBbits; + +#define _TRISB0 0x01 +#define _TRISB1 0x02 +#define _TRISB2 0x04 +#define _TRISB3 0x08 +#define _TRISB4 0x10 +#define _TRISB5 0x20 +#define _TRISB6 0x40 +#define _TRISB7 0x80 + +//============================================================================== + + +//============================================================================== +// TRISC Bits + +extern __at(0x0087) __sfr TRISC; + +typedef 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_t; + +extern __at(0x0087) volatile __TRISCbits_t TRISCbits; + +#define _TRISC0 0x01 +#define _TRISC1 0x02 +#define _TRISC2 0x04 +#define _TRISC3 0x08 +#define _TRISC4 0x10 +#define _TRISC5 0x20 +#define _TRISC6 0x40 +#define _TRISC7 0x80 + +//============================================================================== + + +//============================================================================== +// PIE1 Bits + +extern __at(0x008C) __sfr PIE1; + +typedef struct + { + unsigned TMR1IE : 1; + unsigned TMR2IE : 1; + unsigned CCP1IE : 1; + unsigned SSPIE : 1; + unsigned TXIE : 1; + unsigned RCIE : 1; + unsigned ADIE : 1; + unsigned : 1; + } __PIE1bits_t; + +extern __at(0x008C) volatile __PIE1bits_t PIE1bits; + +#define _TMR1IE 0x01 +#define _TMR2IE 0x02 +#define _CCP1IE 0x04 +#define _SSPIE 0x08 +#define _TXIE 0x10 +#define _RCIE 0x20 +#define _ADIE 0x40 + +//============================================================================== + + +//============================================================================== +// PIE2 Bits + +extern __at(0x008D) __sfr PIE2; + +typedef struct + { + unsigned CCP2IE : 1; + unsigned : 1; + unsigned : 1; + unsigned BCLIE : 1; + unsigned EEIE : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + } __PIE2bits_t; + +extern __at(0x008D) volatile __PIE2bits_t PIE2bits; + +#define _CCP2IE 0x01 +#define _BCLIE 0x08 +#define _EEIE 0x10 + +//============================================================================== + + +//============================================================================== +// PCON Bits + +extern __at(0x008E) __sfr PCON; + +typedef union + { + struct + { + unsigned NOT_BOR : 1; + unsigned NOT_POR : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned NOT_BO : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + }; + } __PCONbits_t; + +extern __at(0x008E) volatile __PCONbits_t PCONbits; + +#define _NOT_BOR 0x01 +#define _NOT_BO 0x01 +#define _NOT_POR 0x02 + +//============================================================================== + + +//============================================================================== +// SSPCON2 Bits + +extern __at(0x0091) __sfr SSPCON2; + +typedef struct + { + unsigned SEN : 1; + unsigned RSEN : 1; + unsigned PEN : 1; + unsigned RCEN : 1; + unsigned ACKEN : 1; + unsigned ACKDT : 1; + unsigned ACKSTAT : 1; + unsigned GCEN : 1; + } __SSPCON2bits_t; + +extern __at(0x0091) volatile __SSPCON2bits_t SSPCON2bits; + +#define _SEN 0x01 +#define _RSEN 0x02 +#define _PEN 0x04 +#define _RCEN 0x08 +#define _ACKEN 0x10 +#define _ACKDT 0x20 +#define _ACKSTAT 0x40 +#define _GCEN 0x80 + +//============================================================================== + +extern __at(0x0092) __sfr PR2; +extern __at(0x0093) __sfr SSPADD; + +//============================================================================== +// SSPSTAT Bits + +extern __at(0x0094) __sfr SSPSTAT; + +typedef union + { + struct + { + unsigned BF : 1; + unsigned UA : 1; + unsigned R_NOT_W : 1; + unsigned S : 1; + unsigned P : 1; + unsigned D_NOT_A : 1; + unsigned CKE : 1; + unsigned SMP : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned R : 1; + unsigned I2C_START : 1; + unsigned I2C_STOP : 1; + unsigned D : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned I2C_READ : 1; + unsigned : 1; + unsigned : 1; + unsigned I2C_DATA : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned NOT_W : 1; + unsigned : 1; + unsigned : 1; + unsigned NOT_A : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned NOT_WRITE : 1; + unsigned : 1; + unsigned : 1; + unsigned NOT_ADDRESS : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned R_W : 1; + unsigned : 1; + unsigned : 1; + unsigned D_A : 1; + unsigned : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned READ_WRITE : 1; + unsigned : 1; + unsigned : 1; + unsigned DATA_ADDRESS : 1; + unsigned : 1; + unsigned : 1; + }; + } __SSPSTATbits_t; + +extern __at(0x0094) volatile __SSPSTATbits_t SSPSTATbits; + +#define _BF 0x01 +#define _UA 0x02 +#define _R_NOT_W 0x04 +#define _R 0x04 +#define _I2C_READ 0x04 +#define _NOT_W 0x04 +#define _NOT_WRITE 0x04 +#define _R_W 0x04 +#define _READ_WRITE 0x04 +#define _S 0x08 +#define _I2C_START 0x08 +#define _P 0x10 +#define _I2C_STOP 0x10 +#define _D_NOT_A 0x20 +#define _D 0x20 +#define _I2C_DATA 0x20 +#define _NOT_A 0x20 +#define _NOT_ADDRESS 0x20 +#define _D_A 0x20 +#define _DATA_ADDRESS 0x20 +#define _CKE 0x40 +#define _SMP 0x80 + +//============================================================================== + + +//============================================================================== +// TXSTA Bits + +extern __at(0x0098) __sfr TXSTA; + +typedef union + { + struct + { + unsigned TX9D : 1; + unsigned TRMT : 1; + unsigned BRGH : 1; + unsigned : 1; + unsigned SYNC : 1; + unsigned TXEN : 1; + unsigned TX9 : 1; + unsigned CSRC : 1; + }; + + struct + { + unsigned TXD8 : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned NOT_TX8 : 1; + unsigned : 1; + }; + + struct + { + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned TX8_9 : 1; + unsigned : 1; + }; + } __TXSTAbits_t; + +extern __at(0x0098) volatile __TXSTAbits_t TXSTAbits; + +#define _TX9D 0x01 +#define _TXD8 0x01 +#define _TRMT 0x02 +#define _BRGH 0x04 +#define _SYNC 0x10 +#define _TXEN 0x20 +#define _TX9 0x40 +#define _NOT_TX8 0x40 +#define _TX8_9 0x40 +#define _CSRC 0x80 + +//============================================================================== + +extern __at(0x0099) __sfr SPBRG; +extern __at(0x009E) __sfr ADRESL; + +//============================================================================== +// ADCON1 Bits + +extern __at(0x009F) __sfr ADCON1; + +typedef union + { + struct + { + unsigned PCFG0 : 1; + unsigned PCFG1 : 1; + unsigned PCFG2 : 1; + unsigned PCFG3 : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned ADFM : 1; + }; + + struct + { + unsigned PCFG : 4; + unsigned : 4; + }; + } __ADCON1bits_t; + +extern __at(0x009F) volatile __ADCON1bits_t ADCON1bits; + +#define _PCFG0 0x01 +#define _PCFG1 0x02 +#define _PCFG2 0x04 +#define _PCFG3 0x08 +#define _ADFM 0x80 + +//============================================================================== + +extern __at(0x010C) __sfr EEDATA; +extern __at(0x010D) __sfr EEADR; +extern __at(0x010E) __sfr EEDATH; +extern __at(0x010F) __sfr EEADRH; + +//============================================================================== +// EECON1 Bits + +extern __at(0x018C) __sfr EECON1; + +typedef struct + { + unsigned RD : 1; + unsigned WR : 1; + unsigned WREN : 1; + unsigned WRERR : 1; + unsigned : 1; + unsigned : 1; + unsigned : 1; + unsigned EEPGD : 1; + } __EECON1bits_t; + +extern __at(0x018C) volatile __EECON1bits_t EECON1bits; + +#define _RD 0x01 +#define _WR 0x02 +#define _WREN 0x04 +#define _WRERR 0x08 +#define _EEPGD 0x80 + +//============================================================================== + +extern __at(0x018D) __sfr EECON2; + +//============================================================================== +// +// Configuration Bits +// +//============================================================================== + +#define _CONFIG 0x2007 + +//----------------------------- CONFIG Options ------------------------------- + +#define _FOSC_LP 0x3FFC // LP oscillator. +#define _LP_OSC 0x3FFC // LP oscillator. +#define _FOSC_XT 0x3FFD // XT oscillator. +#define _XT_OSC 0x3FFD // XT oscillator. +#define _FOSC_HS 0x3FFE // HS oscillator. +#define _HS_OSC 0x3FFE // HS oscillator. +#define _FOSC_EXTRC 0x3FFF // RC oscillator. +#define _RC_OSC 0x3FFF // RC oscillator. +#define _WDTE_OFF 0x3FFB // WDT disabled. +#define _WDT_OFF 0x3FFB // WDT disabled. +#define _WDTE_ON 0x3FFF // WDT enabled. +#define _WDT_ON 0x3FFF // WDT enabled. +#define _PWRTE_ON 0x3FF7 // PWRT enabled. +#define _PWRTE_OFF 0x3FFF // PWRT disabled. +#define _CP_ALL 0x0FCF // 0000h to 1FFFh code protected. +#define _CP_HALF 0x1FDF // 1000h to 1FFFh code protected. +#define _CP_UPPER_256 0x2FEF // 1F00h to 1FFFh code protected. +#define _CP_OFF 0x3FFF // Code protection off. +#define _BOREN_OFF 0x3FBF // BOR disabled. +#define _BODEN_OFF 0x3FBF // BOR disabled. +#define _BOREN_ON 0x3FFF // BOR enabled. +#define _BODEN_ON 0x3FFF // BOR enabled. +#define _LVP_OFF 0x3F7F // RB3 is digital I/O, HV on MCLR must be used for programming. +#define _LVP_ON 0x3FFF // RB3/PGM pin has PGM function; low-voltage programming enabled. +#define _CPD_ON 0x3EFF // Data EEPROM memory code-protected. +#define _CPD_OFF 0x3FFF // Code Protection off. +#define _WRT_OFF 0x3DFF // Unprotected program memory may not be written to by EECON control. +#define _WRT_ENABLE_OFF 0x3DFF // Unprotected program memory may not be written to by EECON control. +#define _WRT_ON 0x3FFF // Unprotected program memory may be written to by EECON control. +#define _WRT_ENABLE_ON 0x3FFF // Unprotected program memory may be written to by EECON control. +#define _DEBUG_ON 0x37FF // In-Circuit Debugger enabled, RB6 and RB7 are dedicated to the debugger. +#define _DEBUG_OFF 0x3FFF // In-Circuit Debugger disabled, RB6 and RB7 are general purpose I/O pins. + +//============================================================================== + +#define _DEVID1 0x2006 + +#define _IDLOC0 0x2000 +#define _IDLOC1 0x2001 +#define _IDLOC2 0x2002 +#define _IDLOC3 0x2003 + +//============================================================================== + +#ifndef NO_BIT_DEFINES + +#define ADON ADCON0bits.ADON // bit 0 +#define GO_NOT_DONE ADCON0bits.GO_NOT_DONE // bit 2, shadows bit in ADCON0bits +#define GO ADCON0bits.GO // bit 2, shadows bit in ADCON0bits +#define NOT_DONE ADCON0bits.NOT_DONE // bit 2, shadows bit in ADCON0bits +#define GO_DONE ADCON0bits.GO_DONE // bit 2, shadows bit in ADCON0bits +#define CHS0 ADCON0bits.CHS0 // bit 3 +#define CHS1 ADCON0bits.CHS1 // bit 4 +#define CHS2 ADCON0bits.CHS2 // bit 5 +#define ADCS0 ADCON0bits.ADCS0 // bit 6 +#define ADCS1 ADCON0bits.ADCS1 // bit 7 + +#define PCFG0 ADCON1bits.PCFG0 // bit 0 +#define PCFG1 ADCON1bits.PCFG1 // bit 1 +#define PCFG2 ADCON1bits.PCFG2 // bit 2 +#define PCFG3 ADCON1bits.PCFG3 // bit 3 +#define ADFM ADCON1bits.ADFM // bit 7 + +#define CCP1M0 CCP1CONbits.CCP1M0 // bit 0 +#define CCP1M1 CCP1CONbits.CCP1M1 // bit 1 +#define CCP1M2 CCP1CONbits.CCP1M2 // bit 2 +#define CCP1M3 CCP1CONbits.CCP1M3 // bit 3 +#define CCP1Y CCP1CONbits.CCP1Y // bit 4 +#define CCP1X CCP1CONbits.CCP1X // bit 5 + +#define CCP2M0 CCP2CONbits.CCP2M0 // bit 0 +#define CCP2M1 CCP2CONbits.CCP2M1 // bit 1 +#define CCP2M2 CCP2CONbits.CCP2M2 // bit 2 +#define CCP2M3 CCP2CONbits.CCP2M3 // bit 3 +#define CCP2Y CCP2CONbits.CCP2Y // bit 4 +#define CCP2X CCP2CONbits.CCP2X // bit 5 + +#define RD EECON1bits.RD // bit 0 +#define WR EECON1bits.WR // bit 1 +#define WREN EECON1bits.WREN // bit 2 +#define WRERR EECON1bits.WRERR // bit 3 +#define EEPGD EECON1bits.EEPGD // bit 7 + +#define RBIF INTCONbits.RBIF // bit 0 +#define INTF INTCONbits.INTF // bit 1 +#define T0IF INTCONbits.T0IF // bit 2, shadows bit in INTCONbits +#define TMR0IF INTCONbits.TMR0IF // bit 2, shadows bit in INTCONbits +#define RBIE INTCONbits.RBIE // bit 3 +#define INTE INTCONbits.INTE // bit 4 +#define T0IE INTCONbits.T0IE // bit 5, shadows bit in INTCONbits +#define TMR0IE INTCONbits.TMR0IE // bit 5, shadows bit in INTCONbits +#define PEIE INTCONbits.PEIE // bit 6 +#define GIE INTCONbits.GIE // bit 7 + +#define PS0 OPTION_REGbits.PS0 // bit 0 +#define PS1 OPTION_REGbits.PS1 // bit 1 +#define PS2 OPTION_REGbits.PS2 // bit 2 +#define PSA OPTION_REGbits.PSA // bit 3 +#define T0SE OPTION_REGbits.T0SE // bit 4 +#define T0CS OPTION_REGbits.T0CS // bit 5 +#define INTEDG OPTION_REGbits.INTEDG // bit 6 +#define NOT_RBPU OPTION_REGbits.NOT_RBPU // bit 7 + +#define NOT_BOR PCONbits.NOT_BOR // bit 0, shadows bit in PCONbits +#define NOT_BO PCONbits.NOT_BO // bit 0, shadows bit in PCONbits +#define NOT_POR PCONbits.NOT_POR // bit 1 + +#define TMR1IE PIE1bits.TMR1IE // bit 0 +#define TMR2IE PIE1bits.TMR2IE // bit 1 +#define CCP1IE PIE1bits.CCP1IE // bit 2 +#define SSPIE PIE1bits.SSPIE // bit 3 +#define TXIE PIE1bits.TXIE // bit 4 +#define RCIE PIE1bits.RCIE // bit 5 +#define ADIE PIE1bits.ADIE // bit 6 + +#define CCP2IE PIE2bits.CCP2IE // bit 0 +#define BCLIE PIE2bits.BCLIE // bit 3 +#define EEIE PIE2bits.EEIE // bit 4 + +#define TMR1IF PIR1bits.TMR1IF // bit 0 +#define TMR2IF PIR1bits.TMR2IF // bit 1 +#define CCP1IF PIR1bits.CCP1IF // bit 2 +#define SSPIF PIR1bits.SSPIF // bit 3 +#define TXIF PIR1bits.TXIF // bit 4 +#define RCIF PIR1bits.RCIF // bit 5 +#define ADIF PIR1bits.ADIF // bit 6 + +#define CCP2IF PIR2bits.CCP2IF // bit 0 +#define BCLIF PIR2bits.BCLIF // bit 3 +#define EEIF PIR2bits.EEIF // bit 4 + +#define RA0 PORTAbits.RA0 // bit 0 +#define RA1 PORTAbits.RA1 // bit 1 +#define RA2 PORTAbits.RA2 // bit 2 +#define RA3 PORTAbits.RA3 // bit 3 +#define RA4 PORTAbits.RA4 // bit 4 +#define RA5 PORTAbits.RA5 // bit 5 + +#define RB0 PORTBbits.RB0 // bit 0 +#define RB1 PORTBbits.RB1 // bit 1 +#define RB2 PORTBbits.RB2 // bit 2 +#define RB3 PORTBbits.RB3 // bit 3 +#define RB4 PORTBbits.RB4 // bit 4 +#define RB5 PORTBbits.RB5 // bit 5 +#define RB6 PORTBbits.RB6 // bit 6 +#define RB7 PORTBbits.RB7 // bit 7 + +#define RC0 PORTCbits.RC0 // bit 0 +#define RC1 PORTCbits.RC1 // bit 1 +#define RC2 PORTCbits.RC2 // bit 2 +#define RC3 PORTCbits.RC3 // bit 3 +#define RC4 PORTCbits.RC4 // bit 4 +#define RC5 PORTCbits.RC5 // bit 5 +#define RC6 PORTCbits.RC6 // bit 6 +#define RC7 PORTCbits.RC7 // bit 7 + +#define RX9D RCSTAbits.RX9D // bit 0, shadows bit in RCSTAbits +#define RCD8 RCSTAbits.RCD8 // bit 0, shadows bit in RCSTAbits +#define OERR RCSTAbits.OERR // bit 1 +#define FERR RCSTAbits.FERR // bit 2 +#define ADDEN RCSTAbits.ADDEN // bit 3 +#define CREN RCSTAbits.CREN // bit 4 +#define SREN RCSTAbits.SREN // bit 5 +#define RX9 RCSTAbits.RX9 // bit 6, shadows bit in RCSTAbits +#define RC9 RCSTAbits.RC9 // bit 6, shadows bit in RCSTAbits +#define NOT_RC8 RCSTAbits.NOT_RC8 // bit 6, shadows bit in RCSTAbits +#define RC8_9 RCSTAbits.RC8_9 // bit 6, shadows bit in RCSTAbits +#define SPEN RCSTAbits.SPEN // bit 7 + +#define SSPM0 SSPCONbits.SSPM0 // bit 0 +#define SSPM1 SSPCONbits.SSPM1 // bit 1 +#define SSPM2 SSPCONbits.SSPM2 // bit 2 +#define SSPM3 SSPCONbits.SSPM3 // bit 3 +#define CKP SSPCONbits.CKP // bit 4 +#define SSPEN SSPCONbits.SSPEN // bit 5 +#define SSPOV SSPCONbits.SSPOV // bit 6 +#define WCOL SSPCONbits.WCOL // bit 7 + +#define SEN SSPCON2bits.SEN // bit 0 +#define RSEN SSPCON2bits.RSEN // bit 1 +#define PEN SSPCON2bits.PEN // bit 2 +#define RCEN SSPCON2bits.RCEN // bit 3 +#define ACKEN SSPCON2bits.ACKEN // bit 4 +#define ACKDT SSPCON2bits.ACKDT // bit 5 +#define ACKSTAT SSPCON2bits.ACKSTAT // bit 6 +#define GCEN SSPCON2bits.GCEN // bit 7 + +#define BF SSPSTATbits.BF // bit 0 +#define UA SSPSTATbits.UA // bit 1 +#define R_NOT_W SSPSTATbits.R_NOT_W // bit 2, shadows bit in SSPSTATbits +#define R SSPSTATbits.R // bit 2, shadows bit in SSPSTATbits +#define I2C_READ SSPSTATbits.I2C_READ // bit 2, shadows bit in SSPSTATbits +#define NOT_W SSPSTATbits.NOT_W // bit 2, shadows bit in SSPSTATbits +#define NOT_WRITE SSPSTATbits.NOT_WRITE // bit 2, shadows bit in SSPSTATbits +#define R_W SSPSTATbits.R_W // bit 2, shadows bit in SSPSTATbits +#define READ_WRITE SSPSTATbits.READ_WRITE // bit 2, shadows bit in SSPSTATbits +#define S SSPSTATbits.S // bit 3, shadows bit in SSPSTATbits +#define I2C_START SSPSTATbits.I2C_START // bit 3, shadows bit in SSPSTATbits +#define P SSPSTATbits.P // bit 4, shadows bit in SSPSTATbits +#define I2C_STOP SSPSTATbits.I2C_STOP // bit 4, shadows bit in SSPSTATbits +#define D_NOT_A SSPSTATbits.D_NOT_A // bit 5, shadows bit in SSPSTATbits +#define D SSPSTATbits.D // bit 5, shadows bit in SSPSTATbits +#define I2C_DATA SSPSTATbits.I2C_DATA // bit 5, shadows bit in SSPSTATbits +#define NOT_A SSPSTATbits.NOT_A // bit 5, shadows bit in SSPSTATbits +#define NOT_ADDRESS SSPSTATbits.NOT_ADDRESS // bit 5, shadows bit in SSPSTATbits +#define D_A SSPSTATbits.D_A // bit 5, shadows bit in SSPSTATbits +#define DATA_ADDRESS SSPSTATbits.DATA_ADDRESS // bit 5, shadows bit in SSPSTATbits +#define CKE SSPSTATbits.CKE // bit 6 +#define SMP SSPSTATbits.SMP // bit 7 + +#define C STATUSbits.C // bit 0 +#define DC STATUSbits.DC // bit 1 +#define Z STATUSbits.Z // bit 2 +#define NOT_PD STATUSbits.NOT_PD // bit 3 +#define NOT_TO STATUSbits.NOT_TO // bit 4 +#define RP0 STATUSbits.RP0 // bit 5 +#define RP1 STATUSbits.RP1 // bit 6 +#define IRP STATUSbits.IRP // bit 7 + +#define TMR1ON T1CONbits.TMR1ON // bit 0 +#define TMR1CS T1CONbits.TMR1CS // bit 1 +#define NOT_T1SYNC T1CONbits.NOT_T1SYNC // bit 2, shadows bit in T1CONbits +#define T1INSYNC T1CONbits.T1INSYNC // bit 2, shadows bit in T1CONbits +#define T1SYNC T1CONbits.T1SYNC // bit 2, shadows bit in T1CONbits +#define T1OSCEN T1CONbits.T1OSCEN // bit 3 +#define T1CKPS0 T1CONbits.T1CKPS0 // bit 4 +#define T1CKPS1 T1CONbits.T1CKPS1 // bit 5 + +#define T2CKPS0 T2CONbits.T2CKPS0 // bit 0 +#define T2CKPS1 T2CONbits.T2CKPS1 // bit 1 +#define TMR2ON T2CONbits.TMR2ON // bit 2 +#define TOUTPS0 T2CONbits.TOUTPS0 // bit 3 +#define TOUTPS1 T2CONbits.TOUTPS1 // bit 4 +#define TOUTPS2 T2CONbits.TOUTPS2 // bit 5 +#define TOUTPS3 T2CONbits.TOUTPS3 // bit 6 + +#define TRISA0 TRISAbits.TRISA0 // bit 0 +#define TRISA1 TRISAbits.TRISA1 // bit 1 +#define TRISA2 TRISAbits.TRISA2 // bit 2 +#define TRISA3 TRISAbits.TRISA3 // bit 3 +#define TRISA4 TRISAbits.TRISA4 // bit 4 +#define TRISA5 TRISAbits.TRISA5 // bit 5 + +#define TRISB0 TRISBbits.TRISB0 // bit 0 +#define TRISB1 TRISBbits.TRISB1 // bit 1 +#define TRISB2 TRISBbits.TRISB2 // bit 2 +#define TRISB3 TRISBbits.TRISB3 // bit 3 +#define TRISB4 TRISBbits.TRISB4 // bit 4 +#define TRISB5 TRISBbits.TRISB5 // bit 5 +#define TRISB6 TRISBbits.TRISB6 // bit 6 +#define TRISB7 TRISBbits.TRISB7 // bit 7 + +#define TRISC0 TRISCbits.TRISC0 // bit 0 +#define TRISC1 TRISCbits.TRISC1 // bit 1 +#define TRISC2 TRISCbits.TRISC2 // bit 2 +#define TRISC3 TRISCbits.TRISC3 // bit 3 +#define TRISC4 TRISCbits.TRISC4 // bit 4 +#define TRISC5 TRISCbits.TRISC5 // bit 5 +#define TRISC6 TRISCbits.TRISC6 // bit 6 +#define TRISC7 TRISCbits.TRISC7 // bit 7 + +#define TX9D TXSTAbits.TX9D // bit 0, shadows bit in TXSTAbits +#define TXD8 TXSTAbits.TXD8 // bit 0, shadows bit in TXSTAbits +#define TRMT TXSTAbits.TRMT // bit 1 +#define BRGH TXSTAbits.BRGH // bit 2 +#define SYNC TXSTAbits.SYNC // bit 4 +#define TXEN TXSTAbits.TXEN // bit 5 +#define TX9 TXSTAbits.TX9 // bit 6, shadows bit in TXSTAbits +#define NOT_TX8 TXSTAbits.NOT_TX8 // bit 6, shadows bit in TXSTAbits +#define TX8_9 TXSTAbits.TX8_9 // bit 6, shadows bit in TXSTAbits +#define CSRC TXSTAbits.CSRC // bit 7 + +#endif // #ifndef NO_BIT_DEFINES + +#endif // #ifndef __PIC16F876_H__ |