Erwann

Synthesis Exploration dead lock

1

Hello The Synthesis Exploration flow in Openlane v2.0.4 seems to be stuck at DELAY 3. RTL is: `module comp32( a, b, clk, z); input [31:0] a, b; //define inputs and...

Wrong cells orientation

3

Hello, I'm trying to generate a padring using the sky130_ef_io cells. The config file and the LEF are here: [https://github.com/EpSilicon/OpenSource_IC_Design/tree/aaac67b832ec428b2b9f9427061800a5e8412f54/sandbox](https://github.com/EpSilicon/OpenSource_IC_Design/tree/aaac67b832ec428b2b9f9427061800a5e8412f54/sandbox) The generated DEF shows a wrong orientation of the corners...

Padframe generation in OpenLane2

3

### Description Hello, What is the best way to generate a padframe in OpenLane2 ? It's seems no more possible to use an interactive TCL script as in OpenLane: https://openlane.readthedocs.io/en/2023.09.07/usage/chip_integration.html#hardening-the-full-chip...