p16f877a.inc
mabushelbaia_PIC16F877A-Calculator/MPLAB/p16f877a.inc
        LIST

;==========================================================================
;  MPASM PIC16F877A processor include
; 
;  (c) Copyright 1999-2013 Microchip Technology, All rights reserved
;==========================================================================

        NOLIST

;==========================================================================
;  This header file defines configurations, registers, and other useful
;  bits of information for the PIC16F877A microcontroller.  These names
;  are taken to match the data sheets as closely as possible.
;
;  Note that the processor must be selected before this file is included.
;  The processor may be selected the following ways:
;
;       1. Command line switch:
;               C:\MPASM MYFILE.ASM /PIC16F877A
;       2. LIST directive in the source file
;               LIST   P=PIC16F877A
;       3. Processor Type entry in the MPASM full-screen interface
;       4. Setting the processor in the MPLAB Project Dialog
;==========================================================================

;==========================================================================
;
;       Verify Processor
;
;==========================================================================
        IFNDEF __16F877A
           MESSG "Processor-header file mismatch.  Verify selected processor."
        ENDIF



;==========================================================================
;
;       Register Definitions
;
;==========================================================================

W                EQU  H'0000'
F                EQU  H'0001'

;----- Register Files -----------------------------------------------------

;-----Bank0------------------
INDF             EQU  H'0000'
TMR0             EQU  H'0001'
PCL              EQU  H'0002'
STATUS           EQU  H'0003'
FSR              EQU  H'0004'
PORTA            EQU  H'0005'
PORTB            EQU  H'0006'
PORTC            EQU  H'0007'
PORTD            EQU  H'0008'
PORTE            EQU  H'0009'
PCLATH           EQU  H'000A'
INTCON           EQU  H'000B'
PIR1             EQU  H'000C'
PIR2             EQU  H'000D'
TMR1             EQU  H'000E'
TMR1L            EQU  H'000E'
TMR1H            EQU  H'000F'
T1CON            EQU  H'0010'
TMR2             EQU  H'0011'
T2CON            EQU  H'0012'
SSPBUF           EQU  H'0013'
SSPCON           EQU  H'0014'
CCPR1            EQU  H'0015'
CCPR1L           EQU  H'0015'
CCPR1H           EQU  H'0016'
CCP1CON          EQU  H'0017'
RCSTA            EQU  H'0018'
TXREG            EQU  H'0019'
RCREG            EQU  H'001A'
CCPR2            EQU  H'001B'
CCPR2L           EQU  H'001B'
CCPR2H           EQU  H'001C'
CCP2CON          EQU  H'001D'
ADRESH           EQU  H'001E'
ADCON0           EQU  H'001F'

;-----Bank1------------------
OPTION_REG       EQU  H'0081'
TRISA            EQU  H'0085'
TRISB            EQU  H'0086'
TRISC            EQU  H'0087'
TRISD            EQU  H'0088'
TRISE            EQU  H'0089'
PIE1             EQU  H'008C'
PIE2             EQU  H'008D'
PCON             EQU  H'008E'
SSPCON2          EQU  H'0091'
PR2              EQU  H'0092'
SSPADD           EQU  H'0093'
SSPSTAT          EQU  H'0094'
TXSTA            EQU  H'0098'
SPBRG            EQU  H'0099'
CMCON            EQU  H'009C'
CVRCON           EQU  H'009D'
ADRESL           EQU  H'009E'
ADCON1           EQU  H'009F'

;-----Bank2------------------
EEDATA           EQU  H'010C'
EEADR            EQU  H'010D'
EEDATH           EQU  H'010E'
EEADRH           EQU  H'010F'

;-----Bank3------------------
EECON1           EQU  H'018C'
EECON2           EQU  H'018D'

;----- STATUS Bits -----------------------------------------------------
C                EQU  H'0000'
DC               EQU  H'0001'
Z                EQU  H'0002'
NOT_PD           EQU  H'0003'
NOT_TO           EQU  H'0004'
IRP              EQU  H'0007'

RP0              EQU  H'0005'
RP1              EQU  H'0006'


;----- PORTA Bits -----------------------------------------------------
RA0              EQU  H'0000'
RA1              EQU  H'0001'
RA2              EQU  H'0002'
RA3              EQU  H'0003'
RA4              EQU  H'0004'
RA5              EQU  H'0005'


;----- PORTB Bits -----------------------------------------------------
RB0              EQU  H'0000'
RB1              EQU  H'0001'
RB2              EQU  H'0002'
RB3              EQU  H'0003'
RB4              EQU  H'0004'
RB5              EQU  H'0005'
RB6              EQU  H'0006'
RB7              EQU  H'0007'


;----- PORTC Bits -----------------------------------------------------
RC0              EQU  H'0000'
RC1              EQU  H'0001'
RC2              EQU  H'0002'
RC3              EQU  H'0003'
RC4              EQU  H'0004'
RC5              EQU  H'0005'
RC6              EQU  H'0006'
RC7              EQU  H'0007'


;----- PORTD Bits -----------------------------------------------------
RD0              EQU  H'0000'
RD1              EQU  H'0001'
RD2              EQU  H'0002'
RD3              EQU  H'0003'
RD4              EQU  H'0004'
RD5              EQU  H'0005'
RD6              EQU  H'0006'
RD7              EQU  H'0007'


;----- PORTE Bits -----------------------------------------------------
RE0              EQU  H'0000'
RE1              EQU  H'0001'
RE2              EQU  H'0002'


;----- INTCON Bits -----------------------------------------------------
RBIF             EQU  H'0000'
INTF             EQU  H'0001'
TMR0IF           EQU  H'0002'
RBIE             EQU  H'0003'
INTE             EQU  H'0004'
TMR0IE           EQU  H'0005'
PEIE             EQU  H'0006'
GIE              EQU  H'0007'

T0IF             EQU  H'0002'
T0IE             EQU  H'0005'


;----- PIR1 Bits -----------------------------------------------------
TMR1IF           EQU  H'0000'
TMR2IF           EQU  H'0001'
CCP1IF           EQU  H'0002'
SSPIF            EQU  H'0003'
TXIF             EQU  H'0004'
RCIF             EQU  H'0005'
ADIF             EQU  H'0006'
PSPIF            EQU  H'0007'


;----- PIR2 Bits -----------------------------------------------------
CCP2IF           EQU  H'0000'
BCLIF            EQU  H'0003'
EEIF             EQU  H'0004'
CMIF             EQU  H'0006'


;----- T1CON Bits -----------------------------------------------------
TMR1ON           EQU  H'0000'
TMR1CS           EQU  H'0001'
NOT_T1SYNC       EQU  H'0002'
T1OSCEN          EQU  H'0003'

T1SYNC           EQU  H'0002'
T1CKPS0          EQU  H'0004'
T1CKPS1          EQU  H'0005'

T1INSYNC         EQU  H'0002'


;----- T2CON Bits -----------------------------------------------------
TMR2ON           EQU  H'0002'

T2CKPS0          EQU  H'0000'
T2CKPS1          EQU  H'0001'
TOUTPS0          EQU  H'0003'
TOUTPS1          EQU  H'0004'
TOUTPS2          EQU  H'0005'
TOUTPS3          EQU  H'0006'


;----- SSPCON Bits -----------------------------------------------------
CKP              EQU  H'0004'
SSPEN            EQU  H'0005'
SSPOV            EQU  H'0006'
WCOL             EQU  H'0007'

SSPM0            EQU  H'0000'
SSPM1            EQU  H'0001'
SSPM2            EQU  H'0002'
SSPM3            EQU  H'0003'


;----- CCP1CON Bits -----------------------------------------------------
CCP1Y            EQU  H'0004'
CCP1X            EQU  H'0005'

CCP1M0           EQU  H'0000'
CCP1M1           EQU  H'0001'
CCP1M2           EQU  H'0002'
CCP1M3           EQU  H'0003'


;----- RCSTA Bits -----------------------------------------------------
RX9D             EQU  H'0000'
OERR             EQU  H'0001'
FERR             EQU  H'0002'
ADDEN            EQU  H'0003'
CREN             EQU  H'0004'
SREN             EQU  H'0005'
RX9              EQU  H'0006'
SPEN             EQU  H'0007'

RCD8             EQU  H'0000'
RC9              EQU  H'0006'

NOT_RC8          EQU  H'0006'

RC8_9            EQU  H'0006'


;----- CCP2CON Bits -----------------------------------------------------
CCP2Y            EQU  H'0004'
CCP2X            EQU  H'0005'

CCP2M0           EQU  H'0000'
CCP2M1           EQU  H'0001'
CCP2M2           EQU  H'0002'
CCP2M3           EQU  H'0003'


;----- ADCON0 Bits -----------------------------------------------------
ADON             EQU  H'0000'
GO_NOT_DONE      EQU  H'0002'

GO               EQU  H'0002'
CHS0             EQU  H'0003'
CHS1             EQU  H'0004'
CHS2             EQU  H'0005'
ADCS0            EQU  H'0006'
ADCS1            EQU  H'0007'

NOT_DONE         EQU  H'0002'

GO_DONE          EQU  H'0002'


;----- OPTION_REG Bits -----------------------------------------------------
PSA              EQU  H'0003'
T0SE             EQU  H'0004'
T0CS             EQU  H'0005'
INTEDG           EQU  H'0006'
NOT_RBPU         EQU  H'0007'

PS0              EQU  H'0000'
PS1              EQU  H'0001'
PS2              EQU  H'0002'


;----- TRISA Bits -----------------------------------------------------
TRISA0           EQU  H'0000'
TRISA1           EQU  H'0001'
TRISA2           EQU  H'0002'
TRISA3           EQU  H'0003'
TRISA4           EQU  H'0004'
TRISA5           EQU  H'0005'


;----- TRISB Bits -----------------------------------------------------
TRISB0           EQU  H'0000'
TRISB1           EQU  H'0001'
TRISB2           EQU  H'0002'
TRISB3           EQU  H'0003'
TRISB4           EQU  H'0004'
TRISB5           EQU  H'0005'
TRISB6           EQU  H'0006'
TRISB7           EQU  H'0007'


;----- TRISC Bits -----------------------------------------------------
TRISC0           EQU  H'0000'
TRISC1           EQU  H'0001'
TRISC2           EQU  H'0002'
TRISC3           EQU  H'0003'
TRISC4           EQU  H'0004'
TRISC5           EQU  H'0005'
TRISC6           EQU  H'0006'
TRISC7           EQU  H'0007'


;----- TRISD Bits -----------------------------------------------------
TRISD0           EQU  H'0000'
TRISD1           EQU  H'0001'
TRISD2           EQU  H'0002'
TRISD3           EQU  H'0003'
TRISD4           EQU  H'0004'
TRISD5           EQU  H'0005'
TRISD6           EQU  H'0006'
TRISD7           EQU  H'0007'


;----- TRISE Bits -----------------------------------------------------
TRISE0           EQU  H'0000'
TRISE1           EQU  H'0001'
TRISE2           EQU  H'0002'
PSPMODE          EQU  H'0004'
IBOV             EQU  H'0005'
OBF              EQU  H'0006'
IBF              EQU  H'0007'


;----- PIE1 Bits -----------------------------------------------------
TMR1IE           EQU  H'0000'
TMR2IE           EQU  H'0001'
CCP1IE           EQU  H'0002'
SSPIE            EQU  H'0003'
TXIE             EQU  H'0004'
RCIE             EQU  H'0005'
ADIE             EQU  H'0006'
PSPIE            EQU  H'0007'


;----- PIE2 Bits -----------------------------------------------------
CCP2IE           EQU  H'0000'
BCLIE            EQU  H'0003'
EEIE             EQU  H'0004'
CMIE             EQU  H'0006'


;----- PCON Bits -----------------------------------------------------
NOT_BOR          EQU  H'0000'
NOT_POR          EQU  H'0001'

NOT_BO           EQU  H'0000'


;----- SSPCON2 Bits -----------------------------------------------------
SEN              EQU  H'0000'
RSEN             EQU  H'0001'
PEN              EQU  H'0002'
RCEN             EQU  H'0003'
ACKEN            EQU  H'0004'
ACKDT            EQU  H'0005'
ACKSTAT          EQU  H'0006'
GCEN             EQU  H'0007'


;----- SSPSTAT Bits -----------------------------------------------------
BF               EQU  H'0000'
UA               EQU  H'0001'
R_NOT_W          EQU  H'0002'
S                EQU  H'0003'
P                EQU  H'0004'
D_NOT_A          EQU  H'0005'
CKE              EQU  H'0006'
SMP              EQU  H'0007'

R                EQU  H'0002'
D                EQU  H'0005'

I2C_READ         EQU  H'0002'
I2C_START        EQU  H'0003'
I2C_STOP         EQU  H'0004'
I2C_DATA         EQU  H'0005'

NOT_W            EQU  H'0002'
NOT_A            EQU  H'0005'

NOT_WRITE        EQU  H'0002'
NOT_ADDRESS      EQU  H'0005'

R_W              EQU  H'0002'
D_A              EQU  H'0005'

READ_WRITE       EQU  H'0002'
DATA_ADDRESS     EQU  H'0005'


;----- TXSTA Bits -----------------------------------------------------
TX9D             EQU  H'0000'
TRMT             EQU  H'0001'
BRGH             EQU  H'0002'
SYNC             EQU  H'0004'
TXEN             EQU  H'0005'
TX9              EQU  H'0006'
CSRC             EQU  H'0007'

TXD8             EQU  H'0000'
NOT_TX8          EQU  H'0006'

TX8_9            EQU  H'0006'


;----- CMCON Bits -----------------------------------------------------
CIS              EQU  H'0003'
C1INV            EQU  H'0004'
C2INV            EQU  H'0005'
C1OUT            EQU  H'0006'
C2OUT            EQU  H'0007'

CM0              EQU  H'0000'
CM1              EQU  H'0001'
CM2              EQU  H'0002'


;----- CVRCON Bits -----------------------------------------------------
CVRR             EQU  H'0005'
CVROE            EQU  H'0006'
CVREN            EQU  H'0007'

CVR0             EQU  H'0000'
CVR1             EQU  H'0001'
CVR2             EQU  H'0002'
CVR3             EQU  H'0003'


;----- ADCON1 Bits -----------------------------------------------------
ADCS2            EQU  H'0006'
ADFM             EQU  H'0007'

PCFG0            EQU  H'0000'
PCFG1            EQU  H'0001'
PCFG2            EQU  H'0002'
PCFG3            EQU  H'0003'


;----- EECON1 Bits -----------------------------------------------------
RD               EQU  H'0000'
WR               EQU  H'0001'
WREN             EQU  H'0002'
WRERR            EQU  H'0003'
EEPGD            EQU  H'0007'




;==========================================================================
;
;       RAM Definitions
;
;==========================================================================
       __MAXRAM  H'01FF'
       __BADRAM  H'008F'-H'0090'
       __BADRAM  H'0095'-H'0097'
       __BADRAM  H'009A'-H'009B'
       __BADRAM  H'0105'
       __BADRAM  H'0107'-H'0109'
       __BADRAM  H'0185'
       __BADRAM  H'0187'-H'0189'
       __BADRAM  H'018E'-H'018F'

;==========================================================================
;
;       Configuration Bits
;
;   NAME            Address
;   CONFIG            2007h
;
;==========================================================================

; The following is an assignment of address values for all of the
; configuration registers for the purpose of table reads
_CONFIG          EQU  H'2007'

;----- CONFIG Options --------------------------------------------------
_FOSC_LP             EQU  H'3FFC'    ; LP oscillator
_LP_OSC              EQU  H'3FFC'    ; LP oscillator
_FOSC_XT             EQU  H'3FFD'    ; XT oscillator
_XT_OSC              EQU  H'3FFD'    ; XT oscillator
_FOSC_HS             EQU  H'3FFE'    ; HS oscillator
_HS_OSC              EQU  H'3FFE'    ; HS oscillator
_FOSC_EXTRC          EQU  H'3FFF'    ; RC oscillator
_RC_OSC              EQU  H'3FFF'    ; RC oscillator

_WDTE_OFF            EQU  H'3FFB'    ; WDT disabled
_WDT_OFF             EQU  H'3FFB'    ; WDT disabled
_WDTE_ON             EQU  H'3FFF'    ; WDT enabled
_WDT_ON              EQU  H'3FFF'    ; WDT enabled

_PWRTE_ON            EQU  H'3FF7'    ; PWRT enabled
_PWRTE_OFF           EQU  H'3FFF'    ; PWRT disabled

_BOREN_OFF           EQU  H'3FBF'    ; BOR disabled
_BODEN_OFF           EQU  H'3FBF'    ; BOR disabled
_BOREN_ON            EQU  H'3FFF'    ; BOR enabled
_BODEN_ON            EQU  H'3FFF'    ; BOR enabled

_LVP_OFF             EQU  H'3F7F'    ; RB3 is digital I/O, HV on MCLR must be used for programming
_LVP_ON              EQU  H'3FFF'    ; RB3/PGM pin has PGM function; low-voltage programming enabled

_CPD_ON              EQU  H'3EFF'    ; Data EEPROM code-protected
_CPD_OFF             EQU  H'3FFF'    ; Data EEPROM code protection off

_WRT_HALF            EQU  H'39FF'    ; 0000h to 0FFFh write-protected; 1000h to 1FFFh may be written to by EECON control
_WRT_1FOURTH         EQU  H'3BFF'    ; 0000h to 07FFh write-protected; 0800h to 1FFFh may be written to by EECON control
_WRT_256             EQU  H'3DFF'    ; 0000h to 00FFh write-protected; 0100h to 1FFFh may be written to by EECON control
_WRT_OFF             EQU  H'3FFF'    ; Write protection off; all program memory may be written to by EECON control

_DEBUG_ON            EQU  H'37FF'    ; In-Circuit Debugger enabled, RB6 and RB7 are dedicated to the debugger
_DEBUG_OFF           EQU  H'3FFF'    ; In-Circuit Debugger disabled, RB6 and RB7 are general purpose I/O pins

_CP_ON               EQU  H'1FFF'    ; All program memory code-protected
_CP_ALL              EQU  H'1FFF'    ; All program memory code-protected
_CP_OFF              EQU  H'3FFF'    ; Code protection off

;----- DEVID Equates --------------------------------------------------
_DEVID1          EQU  H'2006'

;----- IDLOC Equates --------------------------------------------------
_IDLOC0          EQU  H'2000'
_IDLOC1          EQU  H'2001'
_IDLOC2          EQU  H'2002'
_IDLOC3          EQU  H'2003'

        LIST
