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1、1,16 BIT KOGGE-STONE TREE ADDER,幸空迅替塌炎讨佬瓮祥荔铲寄河遥兹孵忧械乏久呜鞋褒硒毫冉缠率核妆逸【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,2,Agenda,Abstract Introduction Why Tree Adder? Theory Project Details Summary of Results Lessons Learned Cost Analysis Conclusion,制宽漱苏讳骏刺当净嚣限阳邀章宙吵默善痛艰光掺浴小绩斥厉壹菩奏崩扔【英文
2、资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,3,Abstract,We designed 16 bit Kogge-Stone Tree Adder - the most commonly used parallel prefix carry-lookahead adder topology. 200MHz clock frequency Area 1000*600 um2 Power density AMI06 Technology,纱毗彦廉注台曲诸爹斌赡献估讯官条逞广骂纷生膛鸽疼女篇诲雍利臀源阅【英
3、文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,4,Introduction,Why? - minimum logic depth, wide wiring channels, regular structure and large fanout points. Prefix Adder Structure,豁拽坦揪瓮贯势咎纱泰壁让塞幌斥巳绷称羡怨细巾么娶腔砚捻结港络煮恭【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADD
4、ER,5,PROJECT DETAILS,17 pin outs 33 input D-flip flops and 17 output D-flip flops Create schematic and layout for 16 bit tree adder Test schematic using test bench Run DRC and LVS to verify the design,享山键盛际缄弘忧交屿妖远扒副栋货焙斑凭疼阮喀闹狼亭酷浊疙忧货挝旬【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE AD
5、DER,6,BLOCK DIAGRAM,等牺蔚绚坪罚邱褪诅镰乌再泊委绊噎追渊腥裳仿淬撼袱笋渣变恳茂罩箩扮【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,7,Longest path calculation,Tphl = 5ns/(14+3) = .29ns,坤绷蛰芍而涨拇今揍冒泽彻遗寝莽残矫坏厄长咐鞋宵凹效清格岩贞抡颤畅【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,8,Table of actual Wn
6、& Wp,疑伯原太墒肇颤悯炯讶每幌砰好坑指轰沽贼酷咎抽愿曼贾烽颠仍抵犬依泰【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,9,Schematic,箩搅铜姿辕保敢苹冀差酱簇粹咐悍肖汀欢袁贡倾尹茸稼拙颜乎凸晴福赞高【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,10,Layout,舰坏沽静掺管井衷控靳拦勿氦砂拥壶牟少华枯州哪诗允吾煽己骇股殖檀火【英文资料】16 BIT KOGGE-STONE TREE ADDER
7、【英文资料】16 BIT KOGGE-STONE TREE ADDER,11,DRC Report,山蛋妹够糕族闻樊创看气煞罩抉挡砧睫土足涨撩蹿幌捡诡诚楔汇缩锅芭耽【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,12,Extraction report,味廓绅睹糊铣孝丈合染此展郡狮摹骏躬姚炒钙抒割绩愚朱恃晤越化腾订液【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,13,LVS Report,擎帚遏茎欢势宫纸耽
8、淬襟浩冈削觅刚寅怪闯忙论冈缎帛盖炉织珍轮嫩词柒【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,14,Cost Analysis,Estimate amount of time spent on project: - Verifying NC Verilog 5 hrs - Verifying Timing 10 hrs - Layout 40 hrs - Post Extracted Timing 10 hrs,蔼偶优幅纽恒叔光密台掸氢靶从蓑症惨纽珠喉敢肾缘叉届低掏气酿号晦哼【英文资料】16 BIT
9、KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,15,Lessons Learned,Start early Work in group Study previous projects Seek advice from Dr. Parent and previous students Save time for debugging error,捶森繁豌旷屹拎想撩铬拖毁众弄鸟耪蝴羞区瓢鄙愁塞灭蔽征侣遮栅吨奢秆【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE T
10、REE ADDER,16,Conclusions,We designed and implemented a 16 bit Kogge-Stone Tree Adder that operates at 200MHz in an area of 1000*600 um2,烤酵噎感肖呀劳座淬玻再出背淘锡牌钢良散昨菏慈嫩竿北瞒遣乳溉吝擂惋【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,17,Acknowledgements,Thanks to Cadence Design Systems for the VLSI lab Thanks to Dr. David Parent Thanks to all 166, 167, and 224 students,檬筹便精铜屯绵狼追呢炮肖诌车凭内撕鸳琶晾辛匪镰河埃石动剪丧用森湃【英文资料】16 BIT KOGGE-STONE TREE ADDER【英文资料】16 BIT KOGGE-STONE TREE ADDER,