Also to note: if I'm not wrong, these tiles are th...
# ieee-sscs-dc-22j
Jorge Marin
11/14/2022, 10:08 PMAlso to note: if I'm not wrong, these tiles are the power devices which have been designed and taped in a previous mpw by @Weston Braun . It would take us long time to modify them. Any chance to bypass these rules as in previous tapeouts?
w
Weston Braun
11/15/2022, 2:54 AMWhat density rules is it failing? the filler cell script is pretty simple. I think you should be able to pass in many cases by changing how the filler cells are placed
Weston Braun
11/15/2022, 2:55 AMI did do some work on a new build script for the waffle fet this summer to make the densities closer to the design rules, its on github. I dont remember the current status though
Weston Braun
11/15/2022, 2:56 AMj
Jorge Marin
11/15/2022, 12:04 PM@Alfonso Cortés fyi
Thanks @Weston Braun for your feedback
How did you manage to do tapeout in the end? Or the rules git more strict since then, maybe?
w
Weston Braun
11/15/2022, 6:35 PMI know @Tim Edwards made some comments about minor density issues. For that submission the checks were not online. I don't know if he changed something with the filler cells or if he somehow exempted it though.