345.asm

里面包含了很多用C写的单片机源程序

DATA  SEGMENT
  X DB 11111110B
  Y DB ?
  Z DB ?
DATA  ENDS
CODE   SEGMENT
       ASSUME  CS:CODE,DS:DATA
 EXPRE   PROC  FAR
 START: PUSH DS
        SUB AX,AX
        PUSH AX
        MOV AX,DATA
        MOV DS,AX
        MOV AL,X
        MOV CL,100
        DIV CL
        MOV X,AH
        MOV AH,0
     
        MOV BL,10
        DIV BL
        MOV Y,AL
        MOV Z,AH
        RET
        JMP $
 EXPRE   ENDP
 CODE    ENDS
 END     START