| 翻訳と辞書 |
Cyrix Cx486
The Cyrix Cx486 or Cyrix 486 was an x86-Compatible microprocessor designed by Cyrix to primarily compete with the Intel 486 with which it was software compatible, would operate in the same motherboards provided proper support by the BIOS was available and generally showed comparable performance.〔http://www.cpu-collection.de/?tn=0&l0=co&l1=Cyrix&l2=Cx486%20DX Cyrix 486DX at CPU-Collection.de.〕 The chip also competed with parts from AMD and UMC.
==Production==
Due to Cyrix being a fabless company, Cyrix used Texas Instruments, SGS Thomson and IBM which had their own foundries to manufacture their processors, though this was done under a contract that allowed each company to build and sell Cyrix-designed processors under their own branding.〔http://articles.latimes.com/1992-05-14/business/fi-3052_1_texas-instruments LA Times - TI Sells Cyrix Chips.〕
As a result there were many versions of the Cx486 and the manufacture of them differed slightly depending on which company had built them, though equivalent chips generally perform near-identically enough than the end user would not notice any difference between them.
The contract with SGS-Thomson outlived the Cyrix Cx486 processor's lifespan in the mainstream market by over a decade with SGS-Thomson still producing industrial solutions built upon the Cyrix design into the late-2000s.〔http://www.ucs.co.uk/pdf/tigerstar.pdf ITOX Tiger Star manual. A system using the STPC SoC.〕
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Cyrix Cx486」の詳細全文を読む
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.
|
|