The Efinix T8 micro board I designed has been working normally, I think it should be a super small FPGA core board
I used T8 to generate 10 pulses, 1Hz, 5Hz, 10Hz, 100Hz, 1kHz, 10kHz, 100kHz, 1MHz, 5MHz, 10MHz
I'm using a 10Mbps optocoupler and I want it to be able to output up to 10MHz pulses. It seems that there is a small problem with the first version. The circuit has been changed and I'm ready to make the next board