翻訳と辞書 Words near each other ・ vincennes lisp ・ vine technology ・ vines ・ vint cerf ・ vinton cerf ・ viola ・ virgin ・ virgule ・ viron ・ virtual ・ virtual 86 mode ・ virtual address ・ virtual cache ・ virtual circuit ・ virtual circuit identifier ・ virtual connection ・ virtual control program interface ・ virtual device driver ・ virtual device location ・ virtual disk Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク virtual 86 mode ： FOLDOC virtual 86 mode (Or "virtual mode" or "virtual 8086 mode") An operating mode provided by the Intel 80386 and later processors to allow real mode programs to run under operating systems which use protected mode. In this sub-mode of protected mode, an operating environment is created which mimics the address calculation in real mode. In virtual 86 mode the segment MMU is practically turned off and the {segment registers} exhibit the same behaviour as in real mode. The paged MMU, however, still operates. This means that the one megabyte address space of real mode can be remapped in four kilobyte pages to anywhere in the 32 bit physical address space. Each page can be protected separately from read or write accesses. Virtual mode is handled on a per-task-basis, so each exception (from protection violations or interrupts) switches the processor back into protected mode. It is therefore possible to have multiple tasks i スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.