On Oct 22, 2014, at 13:49 35, Technik Kölncampus <[email protected]> 
wrote:

> Has anyone a running AESEBU out ASI card with HPI driver?

Yes.  Many sites (mostly ASI6xxx models, but some with ASI5111 and ASI5544s).


> We were going through the Rivendell sources and noticed that in the 
> rdhpisoundcard.cpp Rivendell only talks to HPI_DESTNODE_LINEOUT but never to 
> the provided HPI_DESTNODE_AESEBU_OUT by the HPI driver. But on the input 
> side, Rivendell uses HPI_SOURCENODE_AESEBU_IN. Input Channels are all shown 
> in Rivendell.

By default, HPI_DESTNODE_LINEOUT and HPI_DESTNODE_LINEOUT are fed in parallel 
in all modern ASI models that I’ve seen (including, if the online mixer diagram 
is accurate, the ASI5641.  See 
http://www.audioscience.com/internet/products/sound_cards/datasheet_asi564x.pdf).
  

As such, there is no need to ever reference HPI_DESTNODE_AESEBU_OUT.


> Can that be the problem? Does anybody have an idea how to fix this problem?

I’d guess that there has been a subtle change in the ASI5641 mixer architecture 
from that used in prior ASI models.  It’s very difficult to say more absent 
actually having one to examine.

Cheers!


|----------------------------------------------------------------------|
| Frederick F. Gleason, Jr. |              Chief Developer             |
|                           |              Paravel Systems             |
|----------------------------------------------------------------------|
|          A room without books is like a body without a soul.         |
|                                         -- Cicero                    |
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