1.源程序

assume cs:code,ss:copydata

a segment
	dw 1,2,3,4,5,6,7,8,9,0ah,0bh,0ch,0dh,0eh,0fh,0ffh
a ends

b segment
	dw 0,0,0,0,0,0,0,0
b ends

copydata segment
	dw 0,0,0,0,0,0,0,0
copydata ends

code segment

start:	
	mov cx,8
	mov bx,0
	
	mov ax,a
	mov ds,ax
	
	mov ax,copydata
	mov ss,ax
	mov sp,16
	
	mov ax,b
	mov es,ax
	
s:	push ds:[bx]
	
	add bx,2
	loop s

	mov cx,8
	mov bx,0

popData:
	pop es:[bx]
	add bx,2
	loop popData

	mov ax,4c00h
	int 21h
	

code ends
end start

2.编译-连接成可执行文件

3.debug 可执行文件，观察寄存器及内存单元变化

记录自己学习的过程，不专业，仅供参考