Ramya Nallagopula and Murthy Raju Kommisetty
SVECW (Autonomous), Bhimavaram, India

In this paper ,we propose a error correction for parallel FIR filters using Hamming code in which single parallel FIR filter is taken as a bit in ECC technique. In many complex circuits, reliability plays a crucial role and it requires fault tolerant filter implementations. Now a days, technology grows up, the complex system use many filters which operates simultaneously. Consider an example in which same parallel filter is applied to different inputs. To achieve fault tolerance, an ECC technique uses the presence of parallel filters are considered. The ECC technique provides protection where more number of parallel filters are used by using the case study, the effectiveness in error correction and circuit design cost is evaluated.

Soft Errors, FIR filters, Error Correction Codes.