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Design of Multimedia SoC Platform with a Crossbar On-chip Bus for Embedded Systems Hongkyun Jung, Xianzhe Jin, Younjin Jung, Ok Kim, Byoungyup Lee, Jungbum Heo and Kwangki Ryoo Graduate School of Information and Communication, Hanbat National University, { hkjung , kkryoo }@hanbat.ac.kr.
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Design of Multimedia SoC Platform with a Crossbar On-chip Busfor Embedded SystemsHongkyun Jung, Xianzhe Jin, Younjin Jung, Ok Kim, Byoungyup Lee,Jungbum Heo and Kwangki RyooGraduate School of Information and Communication, Hanbat National University,{hkjung, kkryoo}@hanbat.ac.kr Reporter :LYWang 2013.9.11
Introduction • What’s the problem: • Data communication of multiple IPs is limited by the bottleneck on traditional shared bus. • When a master communicate with one slave , the other master can not communicate with other free slave. • Proposed method: • Crossbar on-chip bus • Multiple channel that allow more than one master to use the bus.