[devb] has been playing around with XESS FPGA boards for ages, as well as as long as he can remember, they have had built-in VGA interfaces. His newest acquisition, a XuLA FPGA board, doesn’t have any type of outside parts or ports aside from a USB connector. He needed to get video output from the board, so he made a decision to develop a VGA interface himself.
He prototyped a 512-color VGA interface board which worked just fine, however he believed it would be method as well troublesome to utilize for every as well as every project. To keep life simple, he created a little PCB that integrates a VGA connector as well as all of the resistors he needed to get the signal from the FPGA. His boards plug directly into a breadboard, so only a handful of wires is needed to link the FPGA to a monitor.
As you can see on his site, the adapter works rather well, enabling the FPGA to put out a crisp 800×600 picture with bit fuss. [devb] has likewise published all of his style data on his site in Eagle style for any individual thinking about replicating his work.