翻訳と辞書 Words near each other ・ proposition ・ proposition of a language useable for structured specifications ・ propositional calculus ・ propositional logic ・ proprietary ・ prose ・ proset ・ prosper ・ prospero ・ protalk ・ protected mode ・ proteus ・ protocal ・ protocol ・ protocol analyser ・ protocol converter ・ protocol data unit ・ protocol layer ・ protocol stack ・ proton 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 protected mode ： FOLDOC protected mode An operating mode of Intel 80x86 processors. The opposite of real mode. The Intel 8088, Intel 8086, Intel 80188 and Intel 80186 had only real mode, processors beginning with the Intel 80286 feature a second mode called protected mode. In real mode, addresses are generated by adding an address offset to the value of a {segment register} shifted left four bits. As the segment register and address offset are 16 bits long this results in a 20-bit address. This is the origin of the one megabyte (2^20) limit in real mode. There are 4 segment registers on processors before the Intel 80386. The 80386 introduced two more segment registers. Which segment register is used depends on the instruction, on the addressing mode and of an optional instruction prefix which selects the segment register explicitly. In protected mode, the segment registers contain an index into a table of {segment descriptors}. Each segment descriptor contains the start address 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.