1.111.asm

温度控制器的protell制图和各个能实现的程序。

ORG 0000H
LJMP MAIN
ORG 0030H
MAIN:MOV P2,#0FEH
     MOV R0,#4
     MOV DPTR,#TABLE
     MOV R1,#0
     MOV A,R1
LOOP:MOVC A,@A+DPTR
     MOVX @DPTR,A
     LCALL DL
     MOV A,P2
     RL A
     MOV P2,A
     INC R1
     MOV A,R1
     DJNZ R0,LOOP
     LJMP MAIN
DL:MOV R3,#50
D1:MOV R4,#50
D2:DJNZ R4,D2
   DJNZ R3,D1
   RET
TABLE: DB 79H,0F9H,0F9H,0F9H
END