求FFFF:0到FFFF:F的字节型数据和,存放到dx中(LOOP和ds:[bx]联合运用)时间:2021-06-23 20:06:07assume cs:code code segment mov ax,0ffffH mov ds,ax mov bx,0 mov ax,0 mov dx,0 mov cx,16 s: mov al,ds:[bx] add dx,ax inc bx loop s mov ax,4c00h int 21H code ends end