disp.sdi

多个仿真例子

,,,        ORG     0
0000,75 80 F9,LOOP,LOOP:   MOV     P0,#0F9H
0003,75 90 01,,        MOV     P1,#1
0006,12 00 14,,        LCALL   DELAY
0009,75 80 24,,        MOV     P0,#24H
000C,75 90 02,,        MOV     P1,#2
000F,12 00 14,,        LCALL   DELAY
0012,80 EC,,        SJMP    LOOP
0014,7E FA,DELAY,DELAY:  MOV     R6,#250
0016,00,D1,D1:     NOP
0017,00,,        NOP
0018,DE FC,,        DJNZ    R6,D1
001A,22,,        RET
000E,,,        END