[Coco] 6809 Code Needed For Use With The AY-3-8910 Chip
msmcdoug at iinet.net.au
Wed Jul 18 07:06:53 EDT 2012
On 18/07/2012 7:18 PM, Kip Koon wrote:
> Does anyone have any 6809 code that could be used with the AY-3-8910 sound
> generator chip?
Can't help you with source directly, but the following platforms run on a
6809 and have AY-3-8910 for sound. You could disassemble the relevant parts
* Son Son (arcade)
* Juno First (arcade)
* Vectrex (home console)
For the latter, there's a sound programming tutorial with source. They're
all BIOS calls, but the BIOS has also been commented if you search around...
| Mark McDougall | "Electrical Engineers do it
| <http://members.iinet.net.au/~msmcdoug> | with less resistance!"
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