TY - GEN
T1 - Design of high-speed bit-serial divider in GF(2m)
AU - Lin, Wen Ching
AU - Shieh, Ming-Der
AU - Wu, Chien Ming
PY - 2010/8/31
Y1 - 2010/8/31
N2 - In this paper, we reformulated the conventional iterative division algorithm by substituting the pre-defined variable and then updating its initial value accordingly. The reformulated division algorithm allows a restructuring of the divider architecture to further improve its operating speed without increasing latency and area cost. Using the proposed fast algorithm, we developed a high-speed bit-serial GF(2m) divider. Analytical results show that the cost of the initial value update and variable transformation in the reformulated algorithm is almost negligible in the hardware implementation. Our divider reduces the critical path delay. Compared with related divider designs, the proposed design has time and area advantages.
AB - In this paper, we reformulated the conventional iterative division algorithm by substituting the pre-defined variable and then updating its initial value accordingly. The reformulated division algorithm allows a restructuring of the divider architecture to further improve its operating speed without increasing latency and area cost. Using the proposed fast algorithm, we developed a high-speed bit-serial GF(2m) divider. Analytical results show that the cost of the initial value update and variable transformation in the reformulated algorithm is almost negligible in the hardware implementation. Our divider reduces the critical path delay. Compared with related divider designs, the proposed design has time and area advantages.
UR - http://www.scopus.com/inward/record.url?scp=77956008609&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77956008609&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2010.5537479
DO - 10.1109/ISCAS.2010.5537479
M3 - Conference contribution
AN - SCOPUS:77956008609
SN - 9781424453085
T3 - ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems
SP - 713
EP - 716
BT - ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems
T2 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010
Y2 - 30 May 2010 through 2 June 2010
ER -