A highlighting system for use with electronic circuit design tools is provided for displaying signal waveforms and Register Transfer Logic (RTL) source code portions corresponding to a selected signal in the same window. The user selects a time and signal to be explored. Based on the selected time and...http://www.google.com/patents/US20040194046?utm_source=gb-gplus-sharePatent US20040194046 - Trace based method for design navigation
