摘要:
mov ax,8600h mov bx,1234h add ax,bx 结果=9834h=1001100000110100b,6个1但是pf位却是0 原因在于: Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Set if the l... 阅读全文
posted @ 2009-02-24 16:35
cnfixit
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