檢測點3.1
-
補全下面的程序,使其可以將
10000H~1000FH
中的8個字,逆序拷貝到20000F~2000FH
中。逆序拷貝的含義如圖3.17所示(圖中內存裏的數據均爲假設);mov ax,1000H mov ds,ax #---- mov ax,2000H mov ss,ax mov sp,0010 #---- push [0] push [2] push [4] push [6] push [8] push [A] push [C] push [E]
-
補全下面的程序,使其可以將
10000H~1000FH
中的8個字,逆序拷貝到20000H~2000FH
中。mov ax,2000H mov ds,ax #---- mov ax,1000H mov ss,ax mov sp,0000H #---- pop [E] pop [C] pop [A] pop [8] pop [6] pop [4] pop [2] pop [0]