Is
The parallax board seems to be reasonably priced, has a Stratix core so you get the DSP components and the large memories, lots of header pins to connect to externals (DRAM is presumably impractical on a breadboard, for signal-integrity reasons and the difficulty of putting
184-pin sockets on a breadboard if nothing else, but I can't see why SRAM and an ADC or DAC wouldn't work).Is it at all conceivable to get VGA out of something like that, or would the signals degrade hopelessly on their way from the headers to the 15-pin plug for the monitor?
Tom