編碼微指令 的英文怎麼說
中文拼音 [biānmǎwéizhǐlìng]
編碼微指令
英文
encoding microinstruction- 編 : Ⅰ動詞1 (編織) weave; plait; braid 2 (組織; 排列) make a list; arrange in a list; organize; gr...
- 碼 : Ⅰ名詞(表示數目的符號或用具) a sign or object indicating number; code Ⅱ量詞1 (指一件事或一類的...
- 指 : 指構詞成分。
- 編碼 : encoded; code; coded; encrypt; codogram; coding編碼表 encode table; 編碼程序 builder; 編碼尺 code...
- 指令 : 1 (指示; 命令) instruct; order; direct2 (上級機關對下級機關的指示) instructions; order; direc...
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Jx5 is a complex microprocessor, which contains cache, microcode rom, instruction prefetch unit, instruction decode unit, integer unit, mmx unit, floating point unit, page unit, bus unit, dp logic, apic and so on. it is very difficulty to test a such complicated microprocessor and receive anticipative fault coverage ratio. so, we must add dft in cpu ’ design
Jx5微處理器是一款結構異常復雜的微處理器,它的內部包含有: cache 、微碼rom 、指令預取部件和動態分支預測部件、指令譯碼部件、整數部件、多媒體部件、浮點部件、分段和分頁部件、總線介面部件、雙處理器介面部件、可編程中斷控制部件等。It has great strategic influence, and is just our target. at first, this paper reviews the current situation in the general - propose microprocessor designing field. with an analysis and comparison of the two mainstreams, the post - risc and vliw, a conclusion is drawn, vliw has more benefits than its disadvantages, will be the flow of the tide in the coming future
本文首先考察了通用微處理器設計的現狀,分析比較了post - risc超標量和vliw兩種結構,得出結論: vliw結構以靜態編譯代替動態指令調度提取ilp ,雖然導致了代碼兼容等問題,卻實現了更大程度的ilp ,且簡化了硬體設計的復雜度,利大於弊,是微處理器設計的大勢所趨。
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