Tandy 3 Voice Sound - SN76489 ISA Soundcard Project

Discussion about old sound cards, MIDI devices and sound related accessories.

Re: Tandy 3 Voice Sound - SN76489 ISA Soundcard Project

Postby Tiido » 2019-6-05 @ 22:10

This is going pretty nicely ~
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Re: Tandy 3 Voice Sound - SN76489 ISA Soundcard Project

Postby carlostex » 2019-6-10 @ 17:34

matze79 wrote:New Driver for Port Redirection without need of QEMM386 or EMM386 is in development.


How about decoding another port on the card? Port B0 or port E0 are good candidates, this will make patching games a lot easier.
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Re: Tandy 3 Voice Sound - SN76489 ISA Soundcard Project

Postby matze79 » 2019-6-12 @ 13:38

Maybe..
biggest issue are still the bios check of the tandy games :O

Had time to retest all changes on real pcb.



accidently dropped some solder on one of the card fingers :D
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Last edited by matze79 on 2019-6-12 @ 15:22, edited 2 times in total.
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Re: Tandy 3 Voice Sound - SN76489 ISA Soundcard Project

Postby Tiido » 2019-6-12 @ 15:03

Very nice ~
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