Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Variation tolerant self-adaptive clock generation architecture based on a ring oscillator

Autor
Perez, J.; Calomarde, A.; Moll, F.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
25th IEEE International SOC Conference SoCC2012
Any de l'edició
2012
Data de presentació
2012-09
Llibre d'actes
SOC Conference (SOCC), 2012 IEEE International
Pàgina inicial
387
Pàgina final
392
Editor
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/SOCC.2012.6398341 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/86639 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6398341&contentType=Conference+Publications&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6398324%29%26pageNumber%3D4 Obrir en finestra nova
Resum
In this work we propose a self-adaptive clock based on a ring oscillator as the solution for the increasing uncertainty in the critical path delay. This increase in uncertainty forces to add more safety margins to the clock period which produces a circuit performance downgrade. We evaluate three self-adaptive clock systems: free running ring oscillator, infinite impulse response filter controlled RO and TEAtime controlled ring oscillator. The safety margin reduction of the three alternatives is ...
Citació
Perez, J., Calomarde, A., Moll, F. Variation tolerant self-adaptive clock generation architecture based on a ring oscillator. A: IEEE International System On Chip Conference. "SOC Conference (SOCC), 2012 IEEE International". Niagara Falls, NY: Institute of Electrical and Electronics Engineers (IEEE), 2012, p. 387-392.
Grup de recerca
HIPICS - Grup de Circuits i Sistemes Integrats d'Altes Prestacions

Participants

Arxius