{"title":"用于记录交通事故的低功耗芯片系统","authors":"L. Bolcioni, R. Guerrieri","doi":"10.1109/CICC.2000.852653","DOIUrl":null,"url":null,"abstract":"The design flow and implementation of a system-on-chip for the documentation of road accidents is presented. Key features of the system are the implementation, on a programmable architecture, of a compression algorithm capable of encoding up to 15 black & white QCIF frames/s, and the computation of a digital signature performed every frame which is applied to the encoded bitstream certifying the source of the video sequence. The system has been implemented in 6/spl times/6 mm/sup 2/ on a 0.25 /spl mu/m, 6-metal standard-cell CMOS technology and works at 40 MHz, 2.5 V power supply. The adoption of IP reusable cores has allowed the system to be completed in 1 man-year time from idea to physical implementation.","PeriodicalId":20702,"journal":{"name":"Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2000-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A low-power system-on-chip for the documentation of road accidents\",\"authors\":\"L. Bolcioni, R. Guerrieri\",\"doi\":\"10.1109/CICC.2000.852653\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The design flow and implementation of a system-on-chip for the documentation of road accidents is presented. Key features of the system are the implementation, on a programmable architecture, of a compression algorithm capable of encoding up to 15 black & white QCIF frames/s, and the computation of a digital signature performed every frame which is applied to the encoded bitstream certifying the source of the video sequence. The system has been implemented in 6/spl times/6 mm/sup 2/ on a 0.25 /spl mu/m, 6-metal standard-cell CMOS technology and works at 40 MHz, 2.5 V power supply. The adoption of IP reusable cores has allowed the system to be completed in 1 man-year time from idea to physical implementation.\",\"PeriodicalId\":20702,\"journal\":{\"name\":\"Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-05-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CICC.2000.852653\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.2000.852653","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A low-power system-on-chip for the documentation of road accidents
The design flow and implementation of a system-on-chip for the documentation of road accidents is presented. Key features of the system are the implementation, on a programmable architecture, of a compression algorithm capable of encoding up to 15 black & white QCIF frames/s, and the computation of a digital signature performed every frame which is applied to the encoded bitstream certifying the source of the video sequence. The system has been implemented in 6/spl times/6 mm/sup 2/ on a 0.25 /spl mu/m, 6-metal standard-cell CMOS technology and works at 40 MHz, 2.5 V power supply. The adoption of IP reusable cores has allowed the system to be completed in 1 man-year time from idea to physical implementation.