| Re: [hatari-users] PSG/microphone volume (Falcon) |
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- To: Jo Even Skarstein <joska@xxxxxxxxx>
- Subject: Re: [hatari-users] PSG/microphone volume (Falcon)
- From: Thomas Huth <th.huth@xxxxxxxxx>
- Date: Wed, 10 Jun 2020 21:42:45 +0200
- Cc: hatari-users@xxxxxxxxxxxxxxxxxxx, laurent.sallafranque@xxxxxxx
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Am Wed, 10 Jun 2020 20:50:24 +0200
schrieb Jo Even Skarstein <joska@xxxxxxxxx>:
> Hi,
>
> Is the PSG/microphone input volume correctly handled? I'm working on a
> project which use this, and while it's working correctly on a real
> Falcon it seems to be ignored on Hatari (2.2.1, Linux).
>
> I'm talking about the $ff8939/$ff893c registers.
Looking at Crossbar_InputAmp_WriteByte() which handles ff8939 it seems
that there is some code in place to handle this. But
Crossbar_CodecStatus_WriteWord() which handles ff893c does not seem to
do anything ... maybe Laurent knows more?
Thomas