open-source-silicon.dev

hi everyone, i made an opamp schematic using xschem and im trying to simulate it, all the online sources i found used a component/editor called simulation and i couldnt find it on xschem. do i need to download some kind of an ad-on, file to simulate the design?

Did you configure xschem to use the sky130A technology?
It's a bit of a hassle to install and configure this properly ...

A screenshot of your opamp schematic would probably help to see if you're using the sky130A components or generic schematic blocks, and to what extent you're adding the instructions to build a complete SPICE netlist from xschem.