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2xAY-8912

mcleod_ideafixmcleod_ideafix
edited May 2010 in Hardware
Is there a standard port assignment for a second AY-8912? Anyone knows if there's a player that could play Vortex Tracker double AY tunes in such configuration? Thanks!
Post edited by mcleod_ideafix on

Comments

  • ShiruShiru
    edited May 2010
    Yes, though there is no additional ports needed - the chip should be switched with selecting #FE and #FF registers. I.e., OUT #EFFD,#FE - first chip active, OUT #EFFD,#FF - second. Schematics is here. This is the most supported standart, few programs (unlike other standarts with none programs).
  • mcleod_ideafixmcleod_ideafix
    edited May 2010
    Thanks! and... any chance of getting an english version of these docs?

    Ah! I think I've found it: http://velesoft.speccy.cz/turbosound-cz.htm
  • ShiruShiru
    edited May 2010
    Anyway, the translated doc is here.
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