Ãëàâíàÿ: Ðåôåðàòû

Ðåôåðàòû. Ðàçðàáîòêà ìèêðîïðîöåññîðíîé ñèñòåìû öèôðîâîãî òåðìîìåòðà íà áàçå ìèêðîêîíòðîëëåðà

BCFINTCON,7;ÇÀÏÐÅÒ ÏÐÅÐÛÂÀÍÈÉ.

CALLPRIE1;È ÏÐÈÌÅÌ ÑÒÀÐØÈÉ ÁÀÉÒ.

GOTOCXET1;ÍÀ ÏÅÐÅÑ×ÅÒ.

PRIE1

MOVLW.8

MOVWFCOUN;ÇÀÏÈØÅÌ ×ÈÑËÎ ÁÈÒ.

 CLRFLSBH;ÎÁÍÓËÈÌ ÐÅÃÈÑÒÐ ÏÐÈÅÌÀ.

PRI1

CALLWUX1;ÂÛÄÀÅÌ ÊÎÐÎÒÊÈÉ ÍÎËÜ È ÆÄÅÌ ÎÒÊËÈÊÀ.

CALLWXO1;ÍÀ ÏÐÈÅÌ.

MOVLW.2;ÇÀÄÅÐÆÊÀ

CALLX4;8 ÌÊÑ.

 MOVFWPORTA;ÏÅÐÅÏÈØÅÌ

MOVWFTEMP;ÇÍÀ×ÅÍÈÅ ÏÎÐÒÀ.

BTFSSTEMP,DS1;

BCFSTATUS,0;ÓÑÒÀÍÎÂÈÌ ÁÈÒ ÏÐÈÅÌÀ Â ÍÎËÜ.

BTFSCTEMP,DS1;

BSFSTATUS,0;ÈËÈ ÅÄÈÍÈÖÓ.

 RRFLSBH,1;ÇÀÏÈØÅÌ Â ÐÅÃÈÑÒÐ.

MOVLW.12;ÎÁÙÀß ÏÀÓÇÀ 60 ÌÊÑ.

 CALLX4;

 DECFSZCOUN,1;ÓÌÅÍÜØÈÌ Ñ×ÅÒ×ÈÊ.

 GOTOPRI1;ÏÎÂÒÎÐÈÌ ÏÐÈÅÌ.

BSFINTCON,7;ÐÀÇÐÅØÀÅÌ ÏÐÅÐÛÂÀÍÈß.

 RETURN;ÂÅÐÍÅÌÑß.

;==========================================

; 22. ÏÎÑÛË ÊÎÌÀÍÄÛ Â DS1.

;==========================================

POSIL1

BCFINTCON,7;ÇÀÏÐÅÒ ÏÐÅÐÛÂÀÍÈÉ.

MOVWFTEMP;ÏÅÐÅÏÈØÅÌ ÂÎ ÂÐÅÌÅÍÍÛÉ.

MOVLW.8;ÇÀÏÈØÅÌ ×ÈÑËÎ ÁÈÒ.

 MOVWFCOUN;

POSI1

RRFTEMP,1;ÂÛÒÎËÊÍÅÌ ÌËÀÄØÈÉ ÁÈÒ.

 BTFSSSTATUS,0;ÅÑËÈ ÎÍ ÍÓËÅÂÎÉ,

GOTOW0_1;ÏÎØËÅÌ ÈÌÏÓËÜÑ ÍÓËß.

GOTOW1_1;ÈËÈ ÅÄÈÍÈÖÛ.

POS1

DECFSZCOUN,1;ÓÌÅÍÜØÀÅÌ Ñ×ÅÒ×ÈÊ.

 GOTOPOSI1;ÍÀ ÑËÅÄÓÞÙÈÉ ÁÈÒ.

BSFINTCON,7;ÐÀÇÐÅØÀÅÌ ÏÐÅÐÛÂÀÍÈß.

 RETURN;ÂÎÇÂÐÀÒ.

W0_1

CALLWUX1;ÓÑÒÀÍÎÂÈÌ ÂÛÕÎÄ Â ÍÎËÜ.

MOVLW.15;ÓÄÅÐÆÈÂÀÅÌ 60 ÌÊÑ.

CALL X4;

 CALLWXO1;ÍÀ ÂÕÎÄ = 1 ÍÀ ÂÛÕÎÄÅ.

 GOTOPOS1;ÏÎÂÒÎÐÈÌ.

W1_1

CALLWUX1;ÊÎÐÎÒÊÈÉ ÍÓËÅÂÎÉ ÈÌÏÓËÜÑ.

 CALLWXO1;ÍÀ ÂÕÎÄ = 1 ÍÀ ÂÛÕÎÄÅ.

 MOVLW.15;ÓÄÅÐÆÈÂÀÅÌ 60 ÌÊÑ.

CALLX4;

 GOTOPOS1;ÏÎÂÒÎÐÈÌ.

;==================================

; 23. ÂÛÄÅËÅÍÈÅ 1.

;==================================

CXET1

BTFSCFLAG1,4;ÍÀ×ÀËÜÍÀß ÏÀÓÇÀ.

GOTO$+3;

BSFFLAG1,4;

RETURN;

BCFFLAG1,3;ÏÎ ÓÌÎË×ÀÍÈÞ ÇÍÀÊ ÏËÞÑ.

BTFSCLSBH,3;ÅÑËÈ ÈÍÀ×Å,

BSFFLAG1,3;ÒÎ ÓÑÒÀÍÎÂÈÌ ÌÈÍÓÑ.

BTFSSFLAG1,3;ÅÑËÈ ÇÍÀÊ ÏËÞÑ,

GOTO$+7;ÒÎ ÍÅ ÈÍÂÅÐÒÈÐÓÅÌ.

COMFLSB,1;ÏÐÎÈÍÂÅÐÒÈÐÓÅÌ ÌËÀÄØÈÉ

COMFLSBH,1;È ÑÒÀÐØÈÉ ÐÅÃÈÑÒÐÛ ÏÐÈÅÌÀ.

BCFSTATUS,0;

INCFLSB,1;ÏÐÈÁÀÂÈÌ ÅÄÈÍÈÖÓ.

BTFSCSTATUS,0;ÅÑËÈ ÅÑÒÜ ÏÅÐÅÍÎÑ,

INCFLSBH,1;ÒÎ ÓÂÅËÈ×ÈÌ ÑÒÀÐØÈÉ ÐÅÃÈÑÒÐ.

MOVFWLSB;ÂÛÄÅËÈÌ ÄÅÑßÒÛÅ.

ANDLWB'00001111';ÇÀÌÀÑÊÈÐÓÅÌ.

CALLDESATI;ÏÅÐÅÊÎÄÈÐÓÅÌ Ñ ÎÊÐÓÃËÅÍÈÅÌ.

MOVWFDST1;ÇÀÏÈØÅÌ Â ÐÅÃÈÑÒÐ ÄÅÑßÒÛÕ.

MOVLW.4;ÑÄÂÈÃÎÌ ÂÏÐÀÂÎ ÍÀ 4 ÐÀÇÐßÄÀ

MOVWFCOUN;

BCFSTATUS,0;ÂÛÄÅËÈÌ ÖÅËÓÞ ×ÀÑÒÜ.

RRFLSBH,1;

RRFLSB,1;

DECFSZCOUN,1;

GOTO$-4;

MOVLW.251;ÏÎ ÓÌÎË×ÀÍÈÞ ÇÍÀÊ ÏËÞÑ.

MOVWFSOT1;

BTFSSFLAG1,3;ÅÑËÈ ÈÍÀ×Å,

GOTO$+3;ÒÎ ÓÑÒÀÍÎÂÈÌ

MOVLW.253;ÌÈÍÓÑ.

MOVWFSOT1;

;======================================================

; 24. ÂÛÁÎÐ ÑÐÀÂÍÅÍÈß ÏÎ ÑÎÕÐÀÍÅÍÍÎÌÓ È ÈÇÌÅÐÅÍÍÎÌÓ ÇÍÀÊÀÌ 1.

;======================================================

MAXZ

MOVFWSOT1;ÅÑËÈ ÇÍÀÊÈ ÐÀÂÍÛ,

SUBWFSOT1X,0;

SKPZ;ÒÎ ÎÏÐÅÄÅËÈÌ ÇÍÀÊ.

GOTO$+5;

BTFSSFLAG1,3;ÅÑËÈ ÇÍÀÊ ÏËÞÑ,

GOTOCOPL1X;ÒÎ ÏÐÎÂÅÐßÅÌ ÍÀ ÏÐÅÂÛØÅÍÈÅ.

BTFSCFLAG1,3;ÅÑËÈ ÇÍÀÊ ÌÈÍÓÑ,

GOTOCOMI1X;ÒÎ ÏÐÎÂÅÐßÅÌ ÍÀ ÓÌÅÍÜØÅÍÈÅ.

SKPNC;ÅÑËÈ ÈÇÌÅÐÅÍÍÛÉ ÇÍÀÊ ÌÅÍÜØÅ (+) ÑÎÕÐÀÍÅÍÍÎÃÎ,

GOTOCOXPX;ÒÎ ÑÎÕÐÀÍÈÌ ÈÇÌÅÐÅÍÍÎÅ ÇÍÀ×ÅÍÈÅ.

MINZ

MOVFWSOT1;ÅÑËÈ ÇÍÀÊÈ ÐÀÂÍÛ,

SUBWFSOT1N,0;

SKPZ;ÒÎ ÎÏÐÅÄÅËÈÌ ÇÍÀÊ.

GOTO$+5;

BTFSCFLAG1,3;ÅÑËÈ ÇÍÀÊ ÌÈÍÓÑ,

GOTOCOPL1N;ÒÎ ÑÐÀÂÍÈÂÀÅÌ ÍÀ ÏÐÅÂÛØÅÍÈÅ.

BTFSSFLAG1,3;ÅÑËÈ ÇÍÀÊ ÏËÞÑ,

GOTOCOMI1N;ÒÎ ÑÐÀÂÍÈÂÀÅÌ ÍÀ ÓÌÅÍÜØÅÍÈÅ.

SKPC;ÅÑËÈ ÈÇÌÅÐÅÍÍÛÉ ÇÍÀÊ ÁÎËÜØÅ (-) ÑÎÕÐÀÍÅÍÍÎÃÎ,

GOTOCOXPN;ÒÎ ÑÎÕÐÀÍÈÌ ÈÇÌÅÐÅÍÍÎÅ ÇÍÀ×ÅÍÈÅ.

GOTOBDIN1;ÍÀ ÏÅÐÅÊÎÄÈÐÎÂÊÓ.

;===================================

; 25. ÑÐÀÂÍÅÍÈÅ ÍÀ MAX 1.

;===================================

COPL1X

MOVFWLSB1X;ÅÑËÈ ÑÎÕÐÀÍÅÍÍÎÅ ÇÍÀ×ÅÍÈÅ

SUBWFLSB,0;ÁÎËÜØÅ ÈÇÌÅÐÅÍÍÎÃÎ,

BTFSSSTATUS,0;ÒÎ ÑÎÕÐÀÍÅÍÈß ÍÅÒ.

GOTOMINZ;.

BTFSSSTATUS,2;ÅÑËÈ ÐÀÂÅÍÑÒÂÎ ÖÅËÛÕ,

GOTO$+5;

MOVFWDST1X;ÒÎ ÏÐÎÂÅÐÈÌ ÄÅÑßÒÛÅ.

SUBWFDST1,0;ÅÑËÈ ÁÎËÜØÅ

BTFSSSTATUS,0;ÈËÈ ÐÀÂÍÎ, ÒÎ ÑÎÕÐÀÍÈÌ.

GOTOMINZ;ÈÍÀ×Å ÏÐÎÂÅÐÈÌ ÍÀ ÌÈÍÈÌÓÌ.

COXPX

BTFSSFLAG1,3;-0 ÍÅÒ.

GOTO$+4;

TSTFLSB;

BZMINZ;

MOVFWSOT1;ÑÎÕÐÀÍÈÌ ÌÀÊÑÈÌÀËÜÍÎÅ ÇÍÀ×ÅÍÈÅ.

MOVWFSOT1X;ÇÍÀÊ.

MOVFWLSB;ÑÎÕÐÀÍÈÌ ÍÎÂÎÅ ÇÍÀ×ÅÍÈÅ

MOVWFLSB1X;ÖÅËÛÕ

MOVFWDST1;È ÄÅÑßÒÛÕ.

MOVWFDST1X;

MOVFWMIN;

MOVWFMIN1X;ÌÈÍÓÒÛ.

MOVFWHOU;

MOVWFHOU1X;×ÀÑÛ.

BTFSCFLAG1,3;ÏÅÐÅÏÈØÅÌ ÔËÀÃ ÇÍÀÊÀ

BSFFLAG,0;Â ÔËÀÃ ÕÐÀÍÅÍÈß.

BTFSSFLAG1,3;

BCFFLAG,0;

GOTOMINZ;ÍÀ ÏÐÎÂÅÐÊÓ ÏÎ ÌÈÍÈÌÓÌÓ.

COMI1X

MOVFWLSB1X;ÅÑËÈ ÑÎÕÐÀÍÅÍÍÎÅ ÇÍÀ×ÅÍÈÅ

SUBWFLSB,0;ÌÅÍÜØÅ ÈÇÌÅÐÅÍÍÎÃÎ,

BTFSCSTATUS,2;ÒÎ ÑÎÕÐÀÍÅÍÈß ÍÅÒ.

GOTO$+3;

BTFSSSTATUS,0;ÅÑËÈ ÐÀÂÅÍÑÒÂÎ ÖÅËÛÕ,

GOTOCOXPX;

MOVFWDST1X;ÒÎ ÏÐÎÂÅÐÈÌ ÄÅÑßÒÛÅ.

SUBWFDST1,0;ÅÑËÈ ÌÅÍÜØÅ

BTFSCSTATUS,0;ÈËÈ ÐÀÂÍÎ,

GOTOMINZ;ÑÐÀÂÍÈÌ ÏÎ ÌÈÍÈÌÓÌÓ.

GOTOCOXPX;ÈÍÀ×Å ÑÎÕÐÀÍÈÌ.

;===================================

; 26. ÑÐÀÂÍÅÍÈÅ ÍÀ MIN 1.

;===================================

COPL1N

MOVFWLSB1N;ÅÑËÈ ÑÎÕÐÀÍÅÍÍÎÅ ÇÍÀ×ÅÍÈÅ

SUBWFLSB,0;ÌÅÍÜØÅ ÈÇÌÅÐÅÍÍÎÃÎ,

BTFSSSTATUS,0;ÒÎ ÑÎÕÐÀÍÅÍÈß ÍÅÒ.

GOTOBDIN1;ÏÅÐÅÏÈØÅÌ.

BTFSSSTATUS,2;ÅÑËÈ ÐÀÂÅÍÑÒÂÎ ÖÅËÛÕ,

GOTO$+5;

MOVFWDST1N;ÒÎ ÏÐÎÂÅÐÈÌ ÄÅÑßÒÛÅ.

SUBWFDST1,0;ÅÑËÈ ÈÇÌÅÐÅÍÍÎÅ ÌÅÍÜØÅ

BTFSSSTATUS,0;ÈËÈ ÐÀÂÍÎ ÑÎÕÐÀÍÅÍÍÎÌÓ, ÒÎ ÑÎÕÐÀÍÈÌ.

GOTOBDIN1;ÍÀ ÏÅÐÅÊÎÄÈÐÎÂÊÓ.

COXPN

BTFSSFLAG1,3;-0 ÍÅÒ.

GOTO$+4;

TSTFLSB;

BZBDIN1;

MOVFWSOT1;ÑÎÕÐÀÍÅÍÈÅ ÌÈÍÈÌÀËÜÍÎÃÎ.

MOVWFSOT1N;ÇÍÀÊ.

MOVFWLSB;ÑÎÕÐÀÍÈÌ ÍÎÂÎÅ ÇÍÀ×ÅÍÈÅ

MOVWFLSB1N;ÖÅËÛÕ

MOVFWDST1;È ÄÅÑßÒÛÕ.

MOVWFDST1N;

MOVFWMIN;

MOVWFMIN1N;ÌÈÍÓÒÛ.

MOVFWHOU;

MOVWFHOU1N;×ÀÑÛ.

BTFSCFLAG1,3;ÏÅÐÅÏÈØÅÌ ÔËÀÃ ÇÍÀÊÀ

BSFFLAG,1;Â ÔËÀÃ ÕÐÀÍÅÍÈß.

BTFSSFLAG1,3;

BCFFLAG,1;

GOTOBDIN1;ÍÀ ÏÅÐÅÊÎÄÈÐÎÂÊÓ.

COMI1N

MOVFWLSB1N;ÅÑËÈ ÑÎÕÐÀÍÅÍÍÎÅ ÇÍÀ×ÅÍÈÅ

SUBWFLSB,0;ÌÅÍÜØÅ ÈÇÌÅÐÅÍÍÎÃÎ,

BTFSCSTATUS,2;

GOTO$+3;ÒÎ ÑÎÕÐÀÍÅÍÈß ÍÅÒ.

BTFSSSTATUS,0;ÅÑËÈ ÐÀÂÅÍÑÒÂÎ ÖÅËÛÕ,

GOTOCOXPN;

MOVFWDST1N;ÒÎ ÏÐÎÂÅÐÈÌ ÄÅÑßÒÛÅ.

SUBWFDST1,0;ÅÑËÈ ÌÅÍÜØÅ

BTFSCSTATUS,0;ÈËÈ ÐÀÂÍÎ,

GOTOBDIN1;

GOTOCOXPN;ÒÎ ÑÎÕÐÀÍÈÌ.

;=======================================

; 27. ÏÅÐÅÊÎÄÈÐÎÂÊÀ 1 ÈÇ 2-ÃÎ Â 2_10.

;=======================================

BDIN1

CALLPERZAP;ÏÅÐÅÏÈØÅÌ ÒÅÊÓÙÈÅ ÇÍÀ×ÅÍÈß.

MOVFWLSB;ÏÅÐÅÊÎÄÈÐÓÅÌ

GOTOBZT1;

BDIN2

CALLPERZAP;ÏÅÐÅÏÈØÅÌ ÒÅÊÓÙÈÅ ÇÍÀ×ÅÍÈß.

MOVFWLSB;ÏÅÐÅÊÎÄÈÐÓÅÌ

GOTOBZT2;

PERZAP

MOVFWHOU1X;ÒÅÊÓÙÈÅ ÇÍÀ×ÅÍÈß

MOVWFHOUZ1X;Â ÐÅÃÈÑÒÐÛ ÈÍÄÈÊÀÖÈÈ.

MOVFWMIN1X

MOVWFMINZ1X

MOVFWHOU1N

MOVWFHOUZ1N

MOVFWMIN1N

MOVWFMINZ1N

MOVFWHOU2X

MOVWFHOUZ2X

MOVFWMIN2X

MOVWFMINZ2X

MOVFWHOU2N

MOVWFHOUZ2N

MOVFWMIN2N

MOVWFMINZ2N

MOVFWLSB1X

MOVWFLSBZ1X

MOVFWDST1X

MOVWFDSTZ1X

MOVFWLSB1N

MOVWFLSBZ1N

MOVFWDST1N

MOVWFDSTZ1N

MOVFWLSB2X

MOVWFLSBZ2X

MOVFWDST2X

MOVWFDSTZ2X

MOVFWLSB2N

MOVWFLSBZ2N

MOVFWDST2N

MOVWFDSTZ2N

RETURN

BDINZ1

BTFSCFLAG1,1;ÅÑËÈ ÈÍÄÈÊÀÖÈß 2 ÄÀÒ×ÈÊÀ,

GOTOBDINZ2;ÒÎ ÈÄÅÌ ÍÀ 2 ÄÀÒ×ÈÊ.

MOVFWLSBZ1X;ÏÎ ÌÀÊÑÈÌÓÌÓ - 1 ÑÒÐÎÊÀ 1 ÄÀÒ×ÈÊÀ.

CALLBZT1;

MOVFWDSTZ1X;

MOVWFDST1;

MOVFWLSBZ1N;ÏÎ ÌÈÍÈÌÓÌÓ - 2 ÑÒÐÎÊÀ 1 ÄÀÒ×ÈÊÀ.

CALLBZT2;

MOVFWDSTZ1N;

MOVWFDST2;

MOVFWHOUZ1X;×ÀÑÛ ÌÀÊÑÈÌÓÌÀ 1.

CALLHZ67;

MOVFWMINZ1X;ÌÈÍÓÒÛ ÌÀÊÑÈÌÓÌÀ 1.

CALLMZ910;

MOVFWSOT1X;ÇÍÀÊ.

MOVWFR12;

RETURN;

BDIN12

BTFSCFLAG1,1;ÅÑËÈ ÈÍÄÈÊÀÖÈß 2 ÑÒÐÎÊÈ,

GOTOBDIN22;ÒÎ ÈÄÅÌ ÍÀ 2 ÑÒÐÎÊÓ.

MOVFWHOUZ1N;ÏÅÐÅÇÀÏÈÑÜ 1 ÄÀÒ×ÈÊÀ 2 ÑÒÐÎÊÈ.

CALLHZ67;×ÀÑÛ ÌÈÍÈÌÓÌÀ 1.

MOVFWMINZ1N;ÌÈÍÓÒÛ ÌÈÍÈÌÓÌÀ 1.

CALLMZ910;

MOVFWSOT1N;ÇÍÀÊ.

MOVWFR12;

RETURN;

BDIN22

MOVFWHOUZ2N;ÏÅÐÅÇÀÏÈÑÜ 2 ÄÀÒ×ÈÊÀ 2 ÑÒÐÎÊÈ.

CALLHZ67;×ÀÑÛ ÌÈÍÈÌÓÌÀ 2.

MOVFWMINZ2N;ÌÈÍÓÒÛ ÌÈÍÈÌÓÌÀ 2.

CALLMZ910;

MOVFWSOT2N;ÇÍÀÊ.

MOVWFR12;

RETURN;

BDINZ2

MOVFWLSBZ2X;ÏÎÄÃÎÒÎÂÊÀ Ê ÈÍÄÈÊÀÖÈÈ 2 ÄÀÒ×ÈÊÀ.

CALLBZT1;ÏÎ ÌÀÊÑÈÌÓÌÓ - 1 ÑÒÐÎÊÀ.

MOVFWDSTZ2X;

MOVWFDST1;

MOVFWLSBZ2N;

CALLBZT2;ÏÎ ÌÈÍÈÌÓÌÓ - 2 ÑÒÐÎÊÀ

MOVFWDSTZ2N;

MOVWFDST2;

MOVFWHOUZ2X;×ÀÑÛ ÌÀÊÑÈÌÓÌÀ 2.

CALLHZ67;

MOVFWMINZ2X;ÌÈÍÓÒÛ ÌÀÊÑÈÌÓÌÀ 2.

CALLMZ910;

MOVFWSOT2X;ÇÍÀÊ.

MOVWFR12;

RETURN;ÏÐÎÂÅÐÈÌ ÊÍÎÏÊÓ.

BZT1

MOVWFTEMP;ÈÇ 2-ÃÎ Â 2_10-Å.

CALLBIDE;ÒÎËÜÊÎ ÄÎ 99!

MOVWFDES1;ÒÅÌÏÅÐÀÒÓÐÀ Â ÏÅÐÂÎÉ ÑÒÐÎÊÅ.

MOVFWTEMP;

MOVWFEDI1;

RETURN;

BZT2

MOVWFTEMP;ÈÇ 2-ÃÎ Â 2_10-Å.

CALLBIDE;ÒÎËÜÊÎ ÄÎ 99!

MOVWFDES2;ÒÅÌÏÅÐÀÒÓÐÀ ÂÎ ÂÒÎÐÎÉ ÑÒÐÎÊÅ.

MOVFWTEMP;

MOVWFEDI2;

RETURN;

HZ67

MOVWFTEMP;ÈÇ 2-ÃÎ Â 2_10-Å.

CALLBIDE;ÒÎËÜÊÎ ÄÎ 99!

MOVWFR6;6 È 7 ÐÀÇÐßÄÛ ÈÍÄÈÊÀÒÎÐÀ.

MOVFWTEMP;×ÀÑÛ.

MOVWFR7;

RETURN;

MZ910

MOVWFTEMP;ÈÇ 2-ÃÎ Â 2_10-Å.

CALLBIDE;ÒÎËÜÊÎ ÄÎ 99!

MOVWFR9;9 È 10 ÐÀÇÐßÄÛ ÈÍÄÈÊÀÒÎÐÀ.

MOVFWTEMP;ÌÈÍÓÒÛ.

MOVWFR10;

RETURN;

;======================

; 28. ÈÍÈÖÈÀËÈÇÀÖÈß ÌÊ.

;======================

INIT

BCFSTATUS,6;

BSFSTATUS,5;ÏÅÐÅÕÎÄÈÌ Â ÁÀÍÊ 1.

MOVLWB'00000011';ÏÐÅÄÄÅËÈÒÅËÜ ÏÅÐÅÄ ÒÀÉÌÅÐÎÌ, Ê=16 ...11,

MOVWFOPTION_REG^80H;ÏÎÄÒßÃÈÂÀÞÙÈÅ ÐÅÇÈÑÒÎÐÛ ÂÊËÞ×ÅÍÛ.

MOVLWB'10100000';ÐÀÇÐÅØÅÍÈÅ ÏÐÅÐÛÂÀÍÈß ÏÐÈ ÏÅÐÅÏÎËÍÅÍÈÈ ÒÀÉÌÅÐÀ.

MOVWFINTCON;

MOVLWB'00100000';RA5 - ÍÀ ÂÕÎÄ.

MOVWFTRISA^80H

MOVLWB'00000011';RB0, RB1 - ÍÀ ÂÕÎÄ.

MOVWFTRISB^80H

CLRFVRCON^80H;ÈÎÍ ÂÛÊËÞ×ÅÍ.

CLRFPIE1^80H;

BCFSTATUS,5;ÏÅÐÅÕÎÄÈÌ Â ÁÀÍÊ 0.

CLRFPORTA;ÂÑÅ ÎÁÍÓËßÅÌ È ÓÑÒÀÍÀÂËÈÂÀÅÌ

CLRFPORTB

CLRFT1CON;

CLRFT2CON;

MOVLW7

MOVWFCMCON;ÊÎÌÏÀÐÀÒÎÐÛ ÂÛÊËÞ×ÅÍÛ.

CLRFTMR0

CLRFFLAG

CLRFFLAG1

CLRFFLAG2

BSFFLAG2,0;ÈÍÄÈÊÀÖÈß ÒÅÊÓÙÀß,

CLRFCEK

CLRFMIN

CLRFHOU

CLRFHOUL

CLRFHOUH

CLRFMINL

CLRFMINH

CLRFREID

CLRFKYPC

CLRFCOUN

CLRFCOUZ

CLRFCOUE

CLRFCOYC

CLRFMCK;ÌÈËËÈÑÅÊÓÍÄ.

CLRFEDI2;ÅÄÈÍÈÖÛ 2.

CLRFDES2;ÄÅÑßÒÊÈ 2.

Ñòðàíèöû: 1, 2, 3, 4, 5, 6, 7, 8, 9
2012 © Âñå ïðàâà çàùèùåíû
Ïðè èñïîëüçîâàíèè ìàòåðèàëîâ àêòèâíàÿ ññûëêà íà èñòî÷íèê îáÿçàòåëüíà.