[sdiy] data required

[Ken Stone]

Does anyone have any data on the folowing chips?
All are from Farfisa low-budget home organs.

AY-5-1317A (a chord generator)
4734AE/1 (probably a divider)
F542 (rhythm tables. Probably a mask programmed ROM. 74F542??? just guessing)
TMS3616NL (probably a top-octave synth)
TMS3612ANC (probably a divider)

Ken
_______________________________________________________________________
Ken Stone   sasami at blaze.net.au  
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
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