What does the twiggle symbol '~' mean in the Quartus II RTL viewer

Intel® Quartus® Prime Software

Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)

What does the twiggle symbol '~' mean in the Quartus II RTL viewer

1,943 Views

I would like to know what the twiggle symbol '~' in the Quartus II RTL viewer? Whenever I see this twiggle sign, my design ends using a lot more logic elements than I would expect.Any help appreciated.

http://www.alteraforum.com/forum/attachment.php?attachmentid=10531&stc=1

3 KB

Link Copied

0 Replies

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.