Sanketp20
Newbie level 5
Hi
I have placed IP marker in my IP blocks to recognize IP blocks.
There are DRCs which we don't want to flag in those IP blocks. Of course, first approach come to mind is to tell DRCs not to flag under IP marker. But that raises concern if someone places some other devices or routes over those IP blocks at chip top level. For example if some one routes Metal5 over those IP blocks at chip level and those metal5 have spacing violations, those violations will be ignored by DRC because they lie under IP marker. So how can make sure that I flag DRCs outside of IP block ?
Please help.
Thanks
I have placed IP marker in my IP blocks to recognize IP blocks.
There are DRCs which we don't want to flag in those IP blocks. Of course, first approach come to mind is to tell DRCs not to flag under IP marker. But that raises concern if someone places some other devices or routes over those IP blocks at chip top level. For example if some one routes Metal5 over those IP blocks at chip level and those metal5 have spacing violations, those violations will be ignored by DRC because they lie under IP marker. So how can make sure that I flag DRCs outside of IP block ?
Please help.
Thanks