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assume cs:code stack segment db 128 dup(0) stack ends code segment start: mov ax,stack mov ss,ax mov sp,128 push cs pop ds mov si,offset...    阅读全文
posted @ 2017-06-21 13:03
cs的蜗牛
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assume cs:code code segment start: mov ax,0b800h mov es,ax mov di,160*12+30*2 mov al,0ah push di rdata: dec al cmp al,7 jb rtime cal...    阅读全文
posted @ 2017-06-21 12:51
cs的蜗牛
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assume cs:code code segment start: mov ax,cs mov ds,ax mov si,offset sqr mov ax,0 mov es,ax mov di,200h mov cx,offset sqrend - offset sqr cld rep movsb mov a...    阅读全文
posted @ 2017-06-21 12:41
cs的蜗牛
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除法溢出的时候,在屏幕中心处显示overflow!    阅读全文
posted @ 2017-06-21 12:32
cs的蜗牛
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assume cs:code,ds:data data segment db "Beginner's All-purpose Symbolic Instruction Code.",0 data ends code segment start: mov ax,data mov ds,ax mov si,0 call letterc mov a...    阅读全文
posted @ 2017-06-21 12:17
cs的蜗牛
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