TF CD32 Riser Revision 3 Design discussion

TF CD32 Riser

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terriblefire
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Re: TF CD32 Riser Revision 3 Design discussion

Post by terriblefire »

arkadiusz.makarenko wrote: Sat Feb 13, 2021 10:07 am
terriblefire wrote: Sat Feb 13, 2021 9:14 am

You might also need an amp after that?
Don't know, I just looked at Raspberry Pi HIFI solutions.
Output is Direct Line Level 2.1-VRMS. Whatever it means.

Anyway I will try to understand it a little bit more.

Maybe there is enough data bandwidth to send decoded data back to Amiga and play it from there?
If there is output levels like than then its fine. I would actually wire that onto the ext audio pins of the riser and let them get mixed into the audio output from the CD32 RCA jacks.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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arkadiusz.makarenko
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Re: TF CD32 Riser Revision 3 Design discussion

Post by arkadiusz.makarenko »

terriblefire wrote: Sun Feb 14, 2021 9:43 am
arkadiusz.makarenko wrote: Sat Feb 13, 2021 10:07 am

Don't know, I just looked at Raspberry Pi HIFI solutions.
Output is Direct Line Level 2.1-VRMS. Whatever it means.

Anyway I will try to understand it a little bit more.

Maybe there is enough data bandwidth to send decoded data back to Amiga and play it from there?
If there is output levels like than then its fine. I would actually wire that onto the ext audio pins of the riser and let them get mixed into the audio output from the CD32 RCA jacks.
I have ordered dev board with this chip, and I will play with it if it is worth the effort.
Do not trust people. They are capable of greatness.
~ Stanislaw Lem
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arkadiusz.makarenko
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Re: TF CD32 Riser Revision 3 Design discussion

Post by arkadiusz.makarenko »

I am starting new job tomorrow, so I packed CD32 for a while, as I got too distracted recently. I will put it on my bench again, when I settle in new post. Meanwhile I have set up my A1200 :D.
Do not trust people. They are capable of greatness.
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Re: TF CD32 Riser Revision 3 Design discussion

Post by terriblefire »

arkadiusz.makarenko wrote: Mon Feb 15, 2021 6:17 pm I am starting new job tomorrow, so I packed CD32 for a while, as I got too distracted recently. I will put it on my bench again, when I settle in new post. Meanwhile I have set up my A1200 :D.
Oh i'll have to supply you something for that :)
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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