Below you will find the released documentation for all versions of my VMC18-01 FPGA-based DRSSTC controller. I offer no warranties or guarantees for any of these designs. They are mostly still under development and/or being tested and updated.
These designs are OPEN HARDWARE, meaning you are free to use them, modify them, expand upon them, et cetera without restriction. If you decide to use my designs for any reason it is AT YOUR OWN RISK. If you do choose to expand upon them, I only ask that you keep my name on it somewhere and contact me to let me know what you have done to improve on the design. I might even consider it for a future revision! You can reach me with comments or questions at derstrom8(at)gmail(dot)com. I can't guarantee I'll get back to you but I will do my best.
Thank you, and happy coiling!