hextoasc.asm

共有 45 个程序源码

HEXTOASC:  MOV  R0,#50H
           MOV  R1,#20H
           MOV  R2,#4
    HEX0:  MOV  A,@R1
           ANL  A,#0F0H
           SWAP  A
           ADD  A,#30H
           MOV  @R0,A
           CJNE  @R0,#3AH,HEX1
     HEX1: JC  HEX2
           ADD  A,#07H
           MOV  @R0,A
    HEX2:  INC  R0
           MOV  A,@R1
           ANL  A,#0FH
           ADD  A,#30H
           MOV  @R0,A
           CJNE  @R0,#3AH,HEX3
     HEX3: JC  HEX4
           ADD  A,#07H
           MOV  @R0,A
     HEX4: INC  R0
           INC  R1
           DJNZ  R2,HEX0
           LJMP  $