shawnping的博客

assume cs:code code segment start: mov ax,cs mov ds,ax mov si,offset d0 mov ax,0 mov es,ax mov di,200H mov cx,offset d0end-offset d0 rep movsb mov ax,0 mov es,ax mov word ptr es

王爽第11章课程实验assume cs:code,ds:data data segment a1 db "Beginner,s All-purpose Symbolic Instruction Code.",0 data ends code segment begin: mov ax,data mov ds,ax mov si,offset a1

7C中断信号的修改代码如下assume cs:code code segment start: mov ax,code mov ds,ax mov si,offset ls mov ax,0 mov es,ax mov di,0200H mov cx,offset lend-offset ls cld rep movs...