James Cherry
James Cherry
It is definitely still relevant. It bit me with the same obscure "illegal shell option" error message just because klayout was not installed (see the referenced ORFS issue #1494 to...
blocked by OR 1499
I think the underlying issue is some confusion about the semantics of liberty max_transition. The ram libraries appear to be using it to prevent extrapolation in the table model. Note...
There are 2 ways to specify min_pulse_width in a liberty file; with the port min_pulse_width_high/low attribute or with a timing arc of type min_pulse_width. The sky130 liberty files uses the...
The https://github.com/parallaxsw/OpenSTA.git repo commit 60d8030a liberty min_pulse_width timing group support adds support for this flavor of min_pulse_width
This is fixed in the official OpenSTA repo https://github.com/parallaxsw/OpenSTA.git by commit 057a5dd2 compile warnings
I updated the documentation to reflect the code that only deletes one net.
I "could", but I'm not sure I see the point. Wireload models are so 1990. Nothing in the openroad/openlane flows use them (after placement steiner tree based parasitics are used).
This PR was obsoleted by 1dbcb329 2024-10-21 write_verilog separate cell search from write
I can't parse your description to understand what your point is. Exactly what assumption are you speculating exists? If you can create a test case that demonstrates a bug I...