Simple example VGA for BlackIce MX fpga.
Follow this tutorial to be sure that you have all the tools: https://github.com/folknology/IceCore/wiki/IceCore-Getting-Started
Remember to have a terminal open where cat /dev/ttyACX is running, otherwise you will not be able to flash the FPGA.
stty -F /dev/ttyACM0 raw -echo
cat /dev/ttyACM0
I used a Digilent VGA pmod adapter. It shall be connected to MX1 (Corner closest to C2, c5, and c6).
Once the previous step is done load the design into the FPGA:
make upload
The output will be a screen full of blue smiley faces.