NAME ASM_CODE

PUBLIC AD_CONVERT
AD_CONVERTP SEGMENT CODE

RSEG  AD_CONVERTP

AD_CONVERT:;等待可以轉換
    wait0:
		mov c,p1.2;
        jnc wait0;
        mov dptr,#010f4h;啟動模擬轉換上一路，鎖存第當前路
        movx @dptr,a;
	wait1:
		mov c,p1.2;等待以前路轉換
        jnc wait1;;
        mov dptr,#010f4h;啟動模擬轉換第當前路，鎖存第當前路
        movx @dptr,a;
    wait2:
		mov c,p1.2; ;等待當前路轉換結束；
        jnc wait2;
        mov dptr,#010ffh;讀yiqian轉換的低字節；
        movx a,@dptr;
        mov 40h,a;
		MOV R7, A;
        mov dptr,#010fbh;讀yiqian轉換的高字節
        movx a,@dptr;
        mov 41h,a;
		MOV R6, A
        RET; 
end