Premier Basic X Default Sound Address

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tinplatepete
Posts: 19
Joined: Wed Dec 02, 2015 11:42 am
Location: West Sussex. UK

Premier Basic X Default Sound Address

Post by tinplatepete » Mon Jan 04, 2016 9:22 am

Hi Guys.
I am building a sound card for my UK101 that is compatible with Premier Publications Basic X, does anyone know the default sound address for basic X. it’s been 30 odd years and I have forgotten the address that Premier Publication’s used for their sound/VIA card, this is needed for the Basic X sound commands to work properly.
Peter.
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tinplatepete
Posts: 19
Joined: Wed Dec 02, 2015 11:42 am
Location: West Sussex. UK

Re: Premier Basic X Default Sound Address

Post by tinplatepete » Fri Apr 22, 2016 6:52 pm

Well I did manage to answer my own question, but if anyone else is interested the address Basic X is using for the sound commands is EF90 & EF91 (61328 & 61329).
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dave
Site Admin
Posts: 365
Joined: Tue Sep 09, 2008 5:24 am

Re: Premier Basic X Default Sound Address

Post by dave » Mon Apr 25, 2016 4:04 pm

Very useful info. This will be helpful if anyone is thinking of building a compatible card. Thanks!
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