Subversion Repositories svnkaklik

        NOLIST

; rev 1.2       4/06/92
; rev 1.3               4/15/94 removed HIGH and LOW
;***************************************************************
; define special function registers:
 
        #define W 0
        #define w 0
        #define true    1
        #define false   0
        #define TRUE    1
        #define FALSE   0
;
        #define LSB     0
        #define MSB     7
;
_INC    equ     1
_NO_INC equ     0
_LOW    equ     0
_HIGH   equ     1
;
        cblock 0x00
               bit0,bit1,bit2,bit3,bit4,bit5,bit6,bit7
        endc

        cblock 0x00     ; define banks
               bank0,bank1,bank2,bank3
        endc

        cblock 0x00             ; unbanked registers
               indf0,fsr0,pcl,pclath,alusta,rtcsta,cpusta,intsta
          indf1,fsr1,wreg,rtccl,rtcch,tblptrl,tblptrh,bsr
        endc

        cblock 0x10             ; bank0 registers
               porta,ddrb,portb,rcsta,rcreg,txsta,txreg,spbrg
        endc

        cblock 0x10             ; bank1 registers       
                        ddrc,portc,ddrd,portd,ddre,porte,pir,pie
        endc

        cblock 0x10             ; bank2 registers
                    tmr1,tmr2,tmr3l,tmr3h,pr1,pr2,pr3l,pr3h
        endc

ca1l    equ     0x16            ; alternate function def
ca1h    equ     0x17

        cblock  0x10     ; define bank3 variables
                     pw1dcl,pw2dcl,pw1dch,pw2dch,ca2l,ca2h,tcon1,tcon2
        endc

;***************************************************************
; define commonly used bits:

; ALUSTA bit definitions

        #define _carry  alusta,0
        #define _c      alusta,0
        #define _cy     alusta,0
        #define _dc     alusta,1
        #define _z      alusta,2
        #define _ov     alusta,3
        #define _fs0    alusta,4
        #define _fs1    alusta,5
        #define _fs2    alusta,6
        #define _fs3    alusta,7

; RTCSTA bit definitions

        #define _rtps0  rtcsta,1
        #define _rtps1  rtcsta,2
        #define _rtps2  rtcsta,3
        #define _rtps3  rtcsta,4
        #define _tc     rtcsta,5
        #define _rtedg  rtcsta,6
        #define _intedg rtcsta,7

; CPUSTA bit definitions

        #define _npd    cpusta,2
        #define _nto    cpusta,3
        #define _gint   cpusta,4
        #define _glintd cpusta,4
        #define _stkavl cpusta,5

; INTSTA bit definitions

        #define _intie  intsta,0
        #define _rtcie  intsta,1
        #define _rtxie  intsta,2
        #define _peie   intsta,3
        #define _intir  intsta,4
        #define _rtcir  intsta,5
        #define _rtxir  intsta,6
        #define _peir   intsta,7

; PIR Bit definitions

        #define _rbfl   pir,0
        #define _tbmt   pir,1
        #define _ca1ir  pir,2
        #define _ca2ir  pir,3
        #define _tm1ir  pir,4
        #define _tm2ir  pir,5
        #define _tm3ir  pir,6
        #define _irb    pir,7

; PIE Bit definitions

        #define _rcie   pie,0
        #define _txie   pie,1
        #define _ca1ie  pie,2
        #define _ca2ie  pie,3
        #define _tm1ie  pie,4
        #define _tm2ie  pie,5
        #define _tm3ie  pie,6
        #define _ieb    pie,7

; RCSTA bit definitions

        #define _rcd8   rcsta,0
        #define _oerr   rcsta,1
        #define _ferr   rcsta,2
        #define _cren   rcsta,4
        #define _sren   rcsta,5
        #define _rc89   rcsta,6
        #define _spen   rcsta,7
        
; TXSTA bit definitions

        #define _txd8   txsta,0
        #define _trmt   txsta,1
        #define _sync   txsta,4
        #define _txen   txsta,5
        #define _tx89   txsta,6
        #define _csrc   txsta,7

; TCON1 bit definitions

        #define _tmr1c  tcon1,0
        #define _tmr2c  tcon1,1
        #define _tmr3c  tcon1,2
        #define _tmr16  tcon1,3
        #define _ca1ed0 tcon1,4
        #define _ca1ed1 tcon1,5
        #define _ca2ed0 tcon1,6
        #define _ca2ed1 tcon1,7

; TCON2 bit definitions

        #define _tmr1on  tcon2,0
        #define _tmr2on  tcon2,1
        #define _tmr3on  tcon2,2
        #define _ca1pr3  tcon2,3
        #define _pwm1on  tcon2,4
        #define _pwm2on  tcon2,5
        #define _ca1ovf  tcon2,6
        #define _ca2ovf  tcon2,7

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