dir.asm

信号AD转换程序 信号AD转换程序 内容不多

dir: mov dptr,#7f00h
     mov a,#03h
     movx @dptr,a
     mov r0,#79h
     mov r3,#01h
ld0: mov dptr,#7f02h
     mov a,#00h
     movx @dptr,a
     mov dptr,#7f01h
     mov a,r3
     movx @dptr,a
     inc dptr
     mov a,@r0
     add a,#17h
     movc a,@a+pc
dir1:movx @dptr,a
     acall dl1
     inc r0
     mov a,r3