• RAJU KATRU
• Dr.M.CHANDRASEKHER

Abstract— Digital filters are generally used in signal processing and communication systems. In a few cases, the consistency of those systems is important, and error tolerant filter implementations are necessary. Over the years, several techniques that develop the filters’ structure and properties to achieve fault tolerance have been proposed. when technology scale, it enables more complex systems that integrate several filters. In those difficult systems, it is general that a few of the filter make active in parallel, for example, by apply the same filter to different input signal. in recent times, an easy method that exploits the occurrence of parallel filters to achieve fault tolerance has been presented. In this brief, that idea is general to show that parallel filters can be protected using fault correction codes in which each filter is the equivalent of a bit in a usual ECC. This new scheme allows more professional protection when the number of parallel filters is large. The technique is evaluated using a case study of parallel finite impulse response filters showing the effectiveness in terms of safety and implementation cost.

Keywords— Error correction codes (ECCs), filters, soft errors

"FPGA Based Parallel Filters Error Correction Codes Using Hamming Code", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.38-44, June 2019, Available :http://www.jetir.org/papers/JETIR1906P07.pdf

"FPGA Based Parallel Filters Error Correction Codes Using Hamming Code", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp38-44, June 2019, Available at : http://www.jetir.org/papers/JETIR1906P07.pdf