OpenLane
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The-OpenROAD-Project
OpenLane is an automated RTL to GDSII flow based on several components including OpenROAD, Yosys, Magic, Netgen and custom methodology scripts for design exploration and optimization.
### Description - OL is still using the old macro placer (macro_placement) rather than the new one (rtl_macro_placer). The old one should be considered deprecated and will eventually be removed...
### Description I keep encountering this error when trying to run any of my designs through OpenLane: ``` [ERROR]: during executing yosys script /openlane/scripts/yosys/synth.tcl [ERROR]: Log: designs/snncore/runs/fullguide15/logs/synthesis/1-synthesis.log [ERROR]: Last 10...
### Description Output ports of such cells have no function and gets rejected by yosys unless the cells are blackboxed. ### Expected Behavior Cells shouldn't be rejected by yosys ###...
### Description With TCL files being Not Recommended for New Designs (NRND), the way forward appears to rely on JSON files. There are a number of configurations that I would...
[edalize](https://github.com/olofk/edalize) is probably the most popular library for interfacing to EDA tooling and [used by the FuseSoC tooling](https://fusesoc.readthedocs.io/en/rtd/tutorials/1-getting_started.html) which is used by both [OpenTitan](https://github.com/lowRISC/opentitan) and [SWERV line from Western Digital](https://github.com/chipsalliance/Cores-SweRVolf)....
I noticed tcl creates a new template that only allows .v files. Here's my file directory. What steps are involved in compiling the RTL Design and hardening it to a...
hi, im unable to create std cell rows by giving site . could pls help me to find out to resolve that.
I am using Ubuntu 24.04.1 LTS I can able to run synthesis and floorplan but when i am trying to open klayout to see .def file i am unable to...
### Description The tool crashed at the detailed routing step with the stack trace shown in the log. The project that was run can be found here: https://github.com/Asma-Mohsin/FPGA_IGNITE_2024/commit/e468a53fc7af2a249bea2a6f9a4ebab1a43ea5f4 Did we...
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OpenLane is an automated RTL to GDSII flow based on several components including OpenROAD, Yosys, Magic, Netgen and custom methodology scripts for design exploration and optimization.