TAG

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TAG last won the day on May 18 2015

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  1. Awesome! Thanks for sharing, I'll have to give it a try.
  2. Just saw this: https://github.com/gtaylormb/opl3_fpga
  3. A wishbone peripheral of the sound generation portion of the Atari TIA chip. Example sketch is a port from Teensy to ZPUino of the Atari TIA synth by Brian Peters: http://www.worldwidewebside.com/brianpeters/?page_id=198
  4. I used the Designlab tutorials to make a wishbone peripheral out of the sound portion of the argh2600 project. Here is a quick demo: https://youtu.be/tuqGfEaryp0
  5. It looks to me like the code on OpenCores is more complete even though it specifically calls out the OPL2 as not fully working
  6. TAG

    VGM player

    This project has some arduino source that might be a good starting point: http://www.smspower.org/forums/11547-HardwareVGMPlayerUsingSN76489Chip
  7. TAG

    VGM player

    Have you seen this device?: http://gimic.net/index.php?Getting%20Started%20with%20G.I.M.I.C Looks like it has a VGM player, doesn't appear to be open source from what I can tell though.
  8. TAG

    VGM player

    I just discovered the VGM file format: http://www.smspower.org/Music/VGMFileFormat Seems like a VGM player would be a good fit for the Retrocade synth since a single player could be used for many chips.
  9. Thanks, I'll dig in and see if I can make use of it
  10. On this page: http://audio.gadgetfactory.net/index.php?n=Main.YM2149MIDISynthesizer there is this quote: "There is open source VHDL for NES, Atari 2600, SoundBlaster FM synth, and other sound chips that is available." I have found HDL for NES and Atari 2600, haven't been able to find any FM chips. Anybody have a link?