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dc.contributor.author任建葳en_US
dc.contributor.author林泰吉en_US
dc.contributor.author張金祺en_US
dc.contributor.author趙至敏en_US
dc.contributor.author劉志尉en_US
dc.date.accessioned2014-12-16T06:13:35Z-
dc.date.available2014-12-16T06:13:35Z-
dc.date.issued2005-10-16en_US
dc.identifier.govdocG06F009/30zh_TW
dc.identifier.urihttp://hdl.handle.net/11536/104229-
dc.description.abstract本發明提供一種適用於超長指令字元之階層式指令編碼方法及其對應之解碼器架構,編碼方法係將超長指令字元(VLIW)之各子指令依照需要轉換成長短不一之指令碼以縮短指令長度,接著將這些長度不固定的指令拆解成固定長度之頭及可變長度之尾欄位,最後加上控制資訊帽(cap)並依特有之排列方式置入一固定長度之指令包裹內,以方便程式記憶體之讀取及指令解碼。控制資訊帽中係包含一有效欄位來移除NOP指令,並同時解決一般可變長度VLIW需額外加入位置分配碼的問題;另外,本發明所特有之指令碼排列方式可採用對數移位器(logarithmic shifter)及漸進式移位器(incremental shifter)組成解碼器,具有簡易且高效率之優點。zh_TW
dc.language.isozh_TWen_US
dc.title適用於超長指令字元之階層式指令編碼及其解碼器zh_TW
dc.typePatentsen_US
dc.citation.patentcountryTWNzh_TW
dc.citation.patentnumber200534163zh_TW
Appears in Collections:Patents


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