Marcelo Lubaszewski Michel Renovell Rajesh K. Gupta 0001 Proceedings of the 21st Annual Symposium on Integrated Circuits and Systems Design, SBCCI 2008, Gramado, Brazil, September 1-4, 2008 SBCCI ACM 2008 db/conf/sbcci/sbcci2008.html 978-1-60558-231-3