基于51单片机16个彩灯隔灯顺序点亮的汇编程序答:ORG 0000H AJMP MAIN ORG 0030H MAIN: MOV R0,#8 MOV A,#0FEH P_0: MOV P0,A ACALL DLY200 RL A;RL A;左移两个 所以调用两次RL DJNZ R0,P_0 MOV P0,#0FFH MOV R0,#8 MOV A,#0FEH P_1: MOV P1,A ACALL DLY200 RL A RL A DJNZ R0,P_1 MOV P1,#0FFH MOV R0,#8...
求个汇编程序以AT89C51单片机为核心设计彩灯控制器,接于P1口的8路彩 ...答:ORG 0 START: MOV DPTR,#TABLE LOOP: CLR A MOVC A,@A+DPTR CJNE A,#0BH,LOOP1 JMP START LOOP1: MOV P1,A MOV R3,#50 LCALL DELAY INC DPTR JMP LOOP DELAY: MOV R4,#255 D1: MOV R5,#245 DJNZ R5,DJNZ R4,D1 DJNZ R3,DELAY RET TABLE: DB 0E7H,0C3H,81H,00H ;1 ...
基于51单片机16个彩灯单号灯闪烁3次双号灯闪烁3次交替进行的汇编...答:ORG 0000H LJMP MAIN ORG 0030H MAIN:MOV R2,#3 LOOP1:MOV P0,#0AAH MOV P1,#0AAH LCALL DELAY MOV P0,#0FFH MOV P1,#0FFH LCALL DELAY DJNZ R2,LOOP1 MOV R2,#3 LOOP2:MOV P0,#55H MOV P1,#55H LCALL DELAY MOV P0,#0FFH MOV P1,#0FFH LCALL DELAY DJNZ R2,LOOP1 LJMP ...