Cdma Based Bus Arbitration System
CDMA BASED BUS ARBITRATION IN SoC Mayank Chakraverty(1) , Ritaban Chakravarty(2) ,
Sandeep Mandava(3) M.Tech Nanotechnology, Nanotechnology Division, School of Electronics
Engineering , VIT University, Vellore.
[email protected](1) ,
[email protected](2) ,
[email protected](3) 09962265270(1), 09566810791(2) ,
09092517336(3) ABSTRACT Future SoC will be implemented with the latest arbitration scheme.
CDMA is the latest arbitration scheme for those SoC. CDMA arbiter has better channel isolation
and better channel continuity when compared to other arbitration schemes in SoC. CDMA arbiter
for a multimaster SoC system is proposed. This proposed CDMA arbiter overcomes various SoC
demands. This interconnect scheme meet the latency requirement when compared to the existing
CDMA based arbitration scheme. 1.INTRODUCTION Future SoC consists of many different
components. Main demand faced by this SoC is rapid transfer of data between these components.
Since it depends on rapid transfer of data latency becomes the main parameter. If the delay
associated with SoC increases it prohibits the scalability of a multimaster design. There is a
diminishing performance as more masters are interconnected. A high performance SoC should
handle numerous data transaction simultaneously. To achieve this high performance we go for
CDMA based arbitration scheme. CDMA based arbitration provides
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