On Fri, 2 Apr 1999, Levente [iso-8859-1] Hársfalvi wrote: > Couldn't you be persuaded to re-engineer the card and put at least a > schematic diag to Funet?... Hmm, I think perhaps I should - the only special components on the board are the YM3526 and YM3014B, and they can both be obtained, at least in upgraded form as the YM3812, from any Soundblaster or Adlib compatible (up to the first Soundblaster Pro). All other components are regular TTL logic and a little op-amp that could be obtained anywhere... alright, I'll have a go, as long as someone promises to make their own version of the card from my schematic! :) You'll also need a 3.58MHz crystal, but I guess we're all getting good at finding those now :) The Yamaha specs for the YM3526 state 3.58MHz as the nominal frequency, but anyway between 2 and 4MHz is allowed. Hint: take a 14.3MHz crystal off a PC motherboard and divide it by four... Richard - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tcm.hut.fi.
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