{"title":"2.6mm2 0.19nJ/pixel VP9和多标准解码器LSI，适用于Android 4K电视应用","authors":"Chi-Cheng Ju, Tsu-Ming Liu, Yung-Chang Chang, Chih-Ming Wang, Chia-Yun Cheng, Hue-Min Lin, Chun-Chia Chen, Min-Hao Chiu, P. Chao, Ming-Long Wu, Meng-Jye Hu, Sheng-Jen Wang, Che-Hong Chen, Shun-Hsiang Chuang, Hsiu-Yi Lin, Fu-Chun Yeh, C. Kao, Yi-Chang Chen, Chia-Lin Ho, Yen-Chao Huang, Hsiao-En Chen, Chih-Wen Yang, Hsuan-Wen Peng","doi":"10.1109/ESSCIRC.2016.7598254","DOIUrl":null,"url":null,"abstract":"A lower power and area efficient VP9 and multi-standard video decoder chip is first-reported for Android 4K TV. It supports prevalent MPEG-x, VP-x, RMx, WMV-x and H.26x series video standards in a single chip. Three high-throughput techniques, look-ahead re-mapping, early stage pipeline and dynamic-scheduled bus translation, are proposed. They cuts the processing times by 51.2% compared to the state-of-the-art design [4]. Moreover, two area-efficient techniques, hybrid backward probability update and tile-to-raster scan ordering, are designed to reduce the internal memory size by 10%. A mass-production chip is fabricated in a 28nm CMOS technology with an energy efficiency of 0.19nJ/pixel and an area of 2.6mm2. Compared to the dual-core decoder design [4], this work achieves the identical performance (4K@60fps) with single core which cut one-half of chip area.","PeriodicalId":246471,"journal":{"name":"ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A 2.6mm2 0.19nJ/pixel VP9 and multi-standard decoder LSI for Android 4K TV applications\",\"authors\":\"Chi-Cheng Ju, Tsu-Ming Liu, Yung-Chang Chang, Chih-Ming Wang, Chia-Yun Cheng, Hue-Min Lin, Chun-Chia Chen, Min-Hao Chiu, P. Chao, Ming-Long Wu, Meng-Jye Hu, Sheng-Jen Wang, Che-Hong Chen, Shun-Hsiang Chuang, Hsiu-Yi Lin, Fu-Chun Yeh, C. Kao, Yi-Chang Chen, Chia-Lin Ho, Yen-Chao Huang, Hsiao-En Chen, Chih-Wen Yang, Hsuan-Wen Peng\",\"doi\":\"10.1109/ESSCIRC.2016.7598254\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A lower power and area efficient VP9 and multi-standard video decoder chip is first-reported for Android 4K TV. It supports prevalent MPEG-x, VP-x, RMx, WMV-x and H.26x series video standards in a single chip. Three high-throughput techniques, look-ahead re-mapping, early stage pipeline and dynamic-scheduled bus translation, are proposed. They cuts the processing times by 51.2% compared to the state-of-the-art design [4]. Moreover, two area-efficient techniques, hybrid backward probability update and tile-to-raster scan ordering, are designed to reduce the internal memory size by 10%. A mass-production chip is fabricated in a 28nm CMOS technology with an energy efficiency of 0.19nJ/pixel and an area of 2.6mm2. Compared to the dual-core decoder design [4], this work achieves the identical performance (4K@60fps) with single core which cut one-half of chip area.\",\"PeriodicalId\":246471,\"journal\":{\"name\":\"ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference\",\"volume\":\"48 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESSCIRC.2016.7598254\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIRC.2016.7598254","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 2.6mm2 0.19nJ/pixel VP9 and multi-standard decoder LSI for Android 4K TV applications
A lower power and area efficient VP9 and multi-standard video decoder chip is first-reported for Android 4K TV. It supports prevalent MPEG-x, VP-x, RMx, WMV-x and H.26x series video standards in a single chip. Three high-throughput techniques, look-ahead re-mapping, early stage pipeline and dynamic-scheduled bus translation, are proposed. They cuts the processing times by 51.2% compared to the state-of-the-art design [4]. Moreover, two area-efficient techniques, hybrid backward probability update and tile-to-raster scan ordering, are designed to reduce the internal memory size by 10%. A mass-production chip is fabricated in a 28nm CMOS technology with an energy efficiency of 0.19nJ/pixel and an area of 2.6mm2. Compared to the dual-core decoder design [4], this work achieves the identical performance (4K@60fps) with single core which cut one-half of chip area.
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