片機(jī)課程設(shè)計(jì)--點(diǎn)陣顯示器報(bào)告(存儲(chǔ)版)
【正文】 MOV A,R1 MOVC A,A+DPTR MOV SBUF,AWAIT1: JBC TI,GO1 AJMP WAIT1GO1: SETB 。修改顯示行地址 MOV R2,A 。 INC R1 。***************。TAB: db 08H,20H,08H,0C0H,0BH,00H,0FFH,0FFHdb 09H,01H,08H,82H,00H,04H,3FH,0F8Hdb 20H,00H,20H,00H,20H,00H,7FH,0FCHdb 20H,02H,00H,02H,00H,0EH,00H,00H db 00H,00H,1FH,0E0H,12H,40H,12H,40Hdb 12H,40H,12H,40H,0FFH,0FCH,12H,42Hdb 12H,42H,12H,42H,12H,42H,3FH,0E2Hdb 10H,02H,00H,0EH,00H,00H,00H,00Hdb 01H,00H,02H,00H,04H,00H,1FH,0FFHdb 0E0H,00H,24H,80H,24H,0BFH,24H,0A2Hdb 0A4H,0A2H,64H,0A2H,24H,0A2H,24H,0A2Hdb 2DH,0BFH,64H,80H,20H,00H,00H,00Hdb 00H,02H,00H,0CH,00H,00H,3FH,0EEHdb 25H,21H,65H,21H,0A5H,31H,25H,29Hdb 25H,2DH,25H,21H,25H,21H,7FH,0E7Hdb 20H,00H,00H,08H,00H,06H,00H,00Hdb 00H,04H,20H,04H,20H,04H,20H,04Hdb 20H,04H,20H,04H,20H,04H,3FH,0FCHdb 20H,04H,20H,04H,20H,04H,20H,04Hdb 60H,04H,20H,0CH,00H,04H,00H,00Hdb 24H,10H,24H,60H,25H,80H,7FH,0FFHdb 0C5H,00H,44H,0C2H,04H,82H,7EH,92Hdb 42H,92H,42H,92H,42H,0FEH,42H,92Hdb 42H,0B2H,0FEH,96H,40H,82H,00H,00Hdb 02H,20H,0CH,20H,88H,20H,69H,20Hdb 09H,20H,09H,22H,89H,21H,69H,7EHdb 09H,60H,09H,0A0H,19H,20H,28H,20Hdb 0C8H,20H,0AH,60H,0CH,20H,00H,00Hdb 00H,00H,7FH,0FFH,44H,20H,5AH,10Hdb 69H,0E1H,30H,81H,24H,82H,24H,8CHdb 0A4H,0F0H,64H,80H,24H,0FCH,2CH,82Hdb 25H,82H,28H,82H,30H,0EH,00H,00H END。開行顯示 INC R2 ?；謴?fù)低電平 MOV A,R2 。等待發(fā)送完畢 AJMP WAIT 。************。開掃描（每次一幀）WAIT11: JBC 01H,DIS111 。 AJMP DISLOOP 。第0行開始 MOV R1,B 。 多字滾動(dòng)顯示子程序 。顯示準(zhǔn)備，黑屏， MOV DPTR,TAB LCALL MOVDISP 。清標(biāo)志,00H為第16行開始掃描標(biāo)志,01為1幀掃描結(jié)束標(biāo)志 MOV A,0FFH 。 6 設(shè)計(jì)總結(jié)硬件電路焊接不是問(wèn)題，因?yàn)樵谌ツ?電子工業(yè)實(shí)習(xí)中，我們已經(jīng)熟練掌握焊接這門技藝，所以在這次試驗(yàn)中，焊接工作進(jìn)行的十分順利，在焊接的過(guò)程中沒有出現(xiàn)虛焊和錯(cuò)焊的問(wèn)題。剛剛開始，編寫不會(huì)一次性通過(guò)，經(jīng)過(guò)仔細(xì)分析修改最后編譯成功。 所有的程序都采用匯編
黨政相關(guān)相關(guān)推薦
鄂ICP備17016276號(hào)-1