[Grug] has been working with the Tang Nano 9K FPGA board. He wanted to use the Gowin Analysis Oscilloscope (GAO) to build an internal monitor into the device for probing internal points. The problem is that the documentation is a bit lacking, so he made a video showing how to make it work to help us all out.
The idea for this isn’t unique, although for some vendors, getting this capability requires you to buy a license or the free versions are limited. We were disappointed, as was [Greg], that he had to run Windows to get the software to work.
