0,0 → 1,165 |
NOLIST |
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; 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 |
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ca1l equ 0x16 ; alternate function def |
ca1h equ 0x17 |
|
cblock 0x10 ; define bank3 variables |
pw1dcl,pw2dcl,pw1dch,pw2dch,ca2l,ca2h,tcon1,tcon2 |
endc |
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;*************************************************************** |
; define commonly used bits: |
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; ALUSTA bit definitions |
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#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 |
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; RTCSTA bit definitions |
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#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 |
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#define _npd cpusta,2 |
#define _nto cpusta,3 |
#define _gint cpusta,4 |
#define _glintd cpusta,4 |
#define _stkavl cpusta,5 |
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; INTSTA bit definitions |
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#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 |
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#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 |
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; PIE Bit definitions |
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#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 |
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; RCSTA bit definitions |
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#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 |
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#define _txd8 txsta,0 |
#define _trmt txsta,1 |
#define _sync txsta,4 |
#define _txen txsta,5 |
#define _tx89 txsta,6 |
#define _csrc txsta,7 |
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; TCON1 bit definitions |
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#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 |
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; TCON2 bit definitions |
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#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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LIST |
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