TY - JOUR
T1 - High-speed CORDIC implementations using advanced circuit techniques
AU - Jung, Gunok
AU - Kim, Seonki
AU - Sobelman, Gerald E.
PY - 2001
Y1 - 2001
N2 - This paper presents results on using advanced domino circuit design techniques to implement a CORDIC processor. Skew-tolerant domino, enhanced precharged contention, non-blocking domino and pulsed reset domino circuit techniques are explained and applied to the implementation of this functional unit. For comparison purposes, a baseline design using standard two-phase domino with intermediate latches is also developed. Simulation results show that significant throughput improvement is possible using the advanced circuit techniques, with the pulsed reset style having the highest speed. On the other hand, these approaches result in increased power dissipation.
AB - This paper presents results on using advanced domino circuit design techniques to implement a CORDIC processor. Skew-tolerant domino, enhanced precharged contention, non-blocking domino and pulsed reset domino circuit techniques are explained and applied to the implementation of this functional unit. For comparison purposes, a baseline design using standard two-phase domino with intermediate latches is also developed. Simulation results show that significant throughput improvement is possible using the advanced circuit techniques, with the pulsed reset style having the highest speed. On the other hand, these approaches result in increased power dissipation.
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U2 - 10.1109/ICASSP.2001.941148
DO - 10.1109/ICASSP.2001.941148
M3 - Article
AN - SCOPUS:0034848035
SN - 1520-6149
VL - 2
SP - 1237
EP - 1240
JO - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
JF - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ER -