On 21/04/2011 02:16, V G wrote: > Any ideas on what to work on first? I have NO idea where to start or what= to > do. Start right at the beginning - get up to speed with the IDE and=20 simulation software, this will likely take quite a bit of time. Simulate=20 and confirm the circuit first, before and after routing (after routing=20 is important as you may have done something in Verilog that cannot be=20 synthesised) There is probably some graphic designer if it's anything like the Actel=20 IDE - resist the temptation to start chucking random cores together and=20 creating some masterpiece :-) Obviously you won't be able to for long,=20 but as with most of these types of thing you need to know (at least=20 roughly) how things are working at a lower level. I would begin with something like a simple counter (I assume there are=20 some leds on the board to flash) or adder, or even just an and gate=20 (wire inputs to 2 of the buttons, output to led when you press both the=20 led turns on) > I turned the device on, and a cool demo circuit loaded up off the 16MB > flash. Buttons and switches are all function. I connected the device to t= he > computer and used the Adept software to communicate with the board. > Everything seems to be working. Now I want to create a simple "circuit" a= nd > load it up on the board. The reference manual doesn't have any notes on t= he > addresses of buttons or anything. Is there more documentation for this > anywhere? There should be a schematic of the board somewhere, and the devices=20 datasheet will have the pin addresses. There will be info on how to=20 declare the "wiring" of your circuit to the pins in Verilog, or you can=20 probably add your new module to the graphic designer and connect it's=20 outputs graphically. Check the Xilinx site, download any info that looks=20 relevant, and spend a few hours reading. Is there no "getting started" tutorial that comes with the board? Sure someone will have better info on how the Xilinx IDE works in=20 detail, I have no experience of it. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .