acidbourbon
This is a quick guide to gaining access to a large variety of TI parts – in particular operational amplifiers – in LTspice. We’re going to export the SPICE macro directly out of TI’s own SPICE tool “TINA” and import it to LTspice. This is non-intuitive, but once you’ve seen how it’s done it’s...
acidbourbon
TLDR I discovered that YosysHQ’s oss-cad-suite now “secretly” supports code entry not just in Verilog but also in VHDL. (Update: well I looked at older releases and VHDL support was there for a long time already – it just was not obvious to me! And I still see a lot of blog and forum posts...
acidbourbon
So, I was simulating a circuit in LTSpice and I wanted to use an 4000-series IC. Someone probably did that before, right? So I googled and found quite some posts mentioning the CD4000.lib or CD4000_v.lib library. But a lot of people are having quite some trouble using it. And soon I had the same...