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定点补码一位乘法器的设计与实现 - 百度文库

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2 ϸƷ

2.1 㷽ͼʵ

㷽ͼʵֲһλ˷뱻ȡԼļĴѡƵ·λ·߼ܣԭͼ뷽ʽɣ·ʵֻXCV200ɱ߼оƬԭͼĹƺ󣬰ԼźŰŵXCV200ָȥʵоƬ

2.1.1ͼļ

ͼļʵҪȡ·װΪQUBUѡD2-4EĸװλĴװΪU11ֻλĴFDʵ֣ӷADD8ĸװģװɵһĿɱ߼оƬU30ͼļṹͼ2.1ʾ

ͼ2.1 ͼļṹͼ

2.1.2ѡ

ӲƻǻΰCOP2000ͼԭʵǺXCV200ʵ壬ʲõĿоƬΪXilinx XCV200ɱ߼оƬ

2

Ѷͼļе롢źŶӦXilinx XCV200оƬָȥʵоƬźżXilinx XCV200оƬŶӦϵ2.1ʾ

2.1 źźоƬŶӦϵ

ͼļе/ź GRD ZCLOCK FJW CLR VCC S1 S2 S3 S4 S5 S6 S7 Y1 Y2 Y3 Y4 Y5 XCV200оƬź P50 P213 P47 P49 P48 P80 P81 P82 P84 P85 P86 P87 P95 P96 P97 P100 P101 Y6 Y7 E0 E1 E2 E3 E4 E5 E6 E7 P102 P103 P63 P73 P72 P71 P70 P66 P65 P64 2.1.3롢ۺϡ

Xilinx foundation f3.1ԭͼ༭Զͼļб룬ļʵֹ߾ۺϡŻ䣬ɿɹʱļرļ

2.2 ģʵ

ģҪȡ·ѡλĴֻλĴģɣXilinx XCV200ɱ߼оƬֱʵ֡

2.2.1 ȡģʵ

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1 ·ģԭͼ

󲹵·ԭṹͼ2.1ʾ

ͼ2.1 󲹵·ԭṹͼ

2 Ԫͼη

Ԫͼηͼ2.2ʾ

ͼ2.2 󲹵·ģԪͼη

Դȡģйܷ棬֤书ܵȷԣXilinx foundation f3.1Simulatorģʵ֡ͼ2.3ʾ

定点补码一位乘法器的设计与实现 - 百度文库.doc ĵWordĵصԣ㸴ơ༭ղغʹӡ
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