[net.micro.amiga] Audio input to the Amiga

fporter@muddcs.UUCP (Frederick Scott Porter) (04/11/86)

Does anyone know how the audio input pin on the RS-232 port on the Amiga
works?  It is shown on the pinouts both in the hardware reference manual
and in the introduction to the Amiga manual.  How does one access the 
information presummably digitized by the audio in hardware?  Is it 
memory mapped in the chip registers and undocumented or what?


Someone drop me some mail on this please


           F. Scott Porter
           !ucla-cs!muddcs!fporter
           FPORTER@YMIR.BITNET

DISCLAIMER:  There are no opinions expressed herein.

randy@cbmvax.cbm.UUCP (Randy Weiner) (04/14/86)

In article <403@muddcs.UUCP> fporter@muddcs.UUCP (Frederick Scott Porter) writes:
>Does anyone know how the audio input pin on the RS-232 port on the Amiga
>works?  It is shown on the pinouts both in the hardware reference manual
>and in the introduction to the Amiga manual.  How does one access the 
>information presummably digitized by the audio in hardware?  Is it 
>memory mapped in the chip registers and undocumented or what?
>
>

 Sorry F. Scott, but the audio-in is not available. It is not digitized.
It is merely added to, mixed with, the ANALOG audio-out of the
right channel output.

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Randy Weiner  -- cbm Amiga Tech Support    UUCP: ihnp4!cbmvax!randy
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