在vcspyglass中,可以通过get_cells -filter的方式抓取同一类的信号,比如如下module moduleasync_fifo(outputempty,outputfull...);// 省略code内容// ...// 这是结束处endmodule async_fifo可能在design中有很多地方都调用了,如果一个一个去找,design规模大的话,很难找全,在vcspyglass中可以用如下cmd抓取所有调用...
4. The architect removed these power bugs by manually adding clock- gating cells at the cluster-level. 5. He then did final analysis for clock-gating. We can extract a lot of different reports with Spyglass, such as what is clocked and what is not clocked; this helps to guide us in ...
will get fatal errors on objects that don't exist in design due to blackboxes • Since SDC is provided then most configuration issues have already been defined Tricks: CTS/CRC (clock tree synthesis/clock root cells)...