可10h,0eh,15h,15h;Errdb10h,10h,0ah,19h;atdb05h,19h,16h,14h;stopdb17h,16h,18h,0dh;holddb10h,15h,0dh,1ch;rundb05h,19h,0eh,14h;stepdb1dh,16h,1dh,0eh;none将二进转16进制