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+--- Thread: MicroBee - The Ultimate Doppelganger #6 (/thread-152.html)
MicroBee - The Ultimate Doppelganger #6 - someone - 28-05-2020
A microbee with the addition of a TMS9919 VDP and AY-3-8910 PSG extension card can imitate an MSX system.
A subset of an MSX system can be run without it.
RE: MicroBee - The ultimate Doppelganger #6 - elpiggio - 29-09-2020
(28-05-2020, 07:00 PM)someone Wrote: A microbee with the addition of a TMS9919 VDP and AY-3-8910 PSG extension card can imitate an MSX system.
A subset of an MSX system can be run without it.
Beethoven has an AY-3-8910, doesn't it? Could that be used?
RE: MicroBee - The ultimate Doppelganger #6 - someone - 29-09-2020
(29-09-2020, 04:38 PM)elpiggio Wrote:It could if you really wanted. The AY-3-8910 has limited performance when running from the parallel port.(28-05-2020, 07:00 PM)someone Wrote: A microbee with the addition of a TMS9919 VDP and AY-3-8910 PSG extension card can imitate an MSX system.
A subset of an MSX system can be run without it.
Beethoven has an AY-3-8910, doesn't it? Could that be used?
Ideally it should be connected to the system bus so that it can operate at full speed.