A (204,188) Reed-Solomon decoder using decomposed Euclidean algorithm
Hsie-Chia Chang, Chih-Yu Chen, Shu-Hui Tsai, Chen‐Yi Lee
Abstract
Hsie-Chia Chang, Chih-Yu Chen, Shu-Hui Tsai, Chen‐Yi Lee
Abstract
A (204, 188) Reed-Solomon decoder for DVB application is presented. The RS decoder features an area-efficient key equation solver using a novel decomposed Euclidean algorithm. We implement the RS decoder using 0.35/spl mu/m CMOS IP4M standard cells, where the total gate count is about 16K/spl sim/17K. Test results show that the RS decoder chip can run up to 87MHz.
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A (204, 188) Reed-Solomon decoder for DVB application is presented. The RS decoder features an area-efficient key equation solver using a novel decomposed Euclidean algorithm. We implement the RS decoder using 0.35/spl mu/m CMOS IP4M standard cells, where the total gate count is about 16K/spl sim/17K. Test results show that the RS decoder chip can run up to 87MHz.
Key concepts: Soft-decision decoder, Euclidean algorithm, Solver, Computer science, Decoding methods, Algorithm, Chip, Euclidean distance