Re:Free Wolfram Engine for Developers
by gricardo99 on Tuesday May 21, 2019 @11:22PM
(#19977441)
If you know of any chips taped-out, and shipping in volume, that used any of these as their primary tool, I’d be very interested to know more about that.
I’m aware of chisel used to verify some RISC-V cores that were fabricated, but that’s a research POC, not a volume/production ASIC.
Re:Free Wolfram Engine for Developers
by palmerdabbelt on Thursday May 23, 2019 @01:21PM
(#19993753)
All of SiFive's chips use Chisel, it's our primary design language. We use commercial tools post-Verilog (ie, synthesis and place+route). We use Verilator for some simulation, but also use commercial Verilog simulators.
We have chips shipping in volume.
http://iverilog.icarus.com/ https://www.veripool.org/wiki/verilator http://www.clifford.at/yosys/ https://symbiflow.github.io/ https://github.com/Qucs/ADMS http://www.myhdl.org/ https://chisel.eecs.berkeley.edu/ https://wiki.debian.org/FPGA