MiSTer FPGA Forum

pgimeno wrote: ↑Fri Apr 30, 2021 12:53 am

Estrayk wrote: ↑Thu Apr 29, 2021 11:30 pm Impressive sound chip from 1986!
https://www.youtube.com/watch?v=NEyrydIkBtw

If they are PCM like ExCyber says it's not much of a surprise, right?

PS: Greetings from Cranky!

Cranky! hey my friend! we haven't seen each other for a long time! still at Valencia?

Yep, anyway sounds like the angels:
https://www.youtube.com/watch?v=wxzH5kdejAA

Not sure if this is helpful, but here is a schematic: https://www.applefritter.com/files/2021 ... ematic.pdf

The hard drive support on Apple2 has piqued my interest in this - did anything come of the ideas etc?

Another great demo here https://youtu.be/73X9O2dQ0rM?t=37 showing OXYGEN running with some lovely sound.