片機課程設(shè)計--點陣顯示器報告(參考版)
2025-01-24 17:30本頁面
【正文】 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。***************。 掃描文字表 。***************。一幀掃描完，置結(jié)束標志 POP ACC RETI 。R2為10H，現(xiàn)為末行掃描，置標志GO2: POP ACC RETIGOEND: CLR TR0 。 INC R1 。開行顯示 INC R2 。修改顯示行地址 MOV P1,A 。修改顯示行地址 ORL A,0FH 。修改顯示行地址 MOV R2,A ?；謴偷碗娖? MOV A,R2 。 NOP 。串口寄存器數(shù)據(jù)穩(wěn)定 SETB 。取行左邊字節(jié)偏址 MOV A,R1 MOVC A,A+DPTR MOV SBUF,AWAIT1: JBC TI,GO1 AJMP WAIT1GO1: SETB 。等待發(fā)送完畢 AJMP WAIT 。查表
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