Thanks for pointing this out! What might be interesting to think about w.r.t. RPi's (given the lack
of a full TDM type interface) is the possibility of modifying this to an Ethernet to ADAT interface.
I haven't studied the design in detail but it might well be possible, given the fact that the MADI
physical layer is done via an Ethernet chip, to change the function of the fpga to use an Ethernet
stack to ADAT protocol, rather than MADI.
Incidentally, someone once published the ADAT protocol after some reverse engineering (ah-hm) but
there is much more info at
www.wavefrontsemi.com/UserFiles/File/AL_Info/AL31/AppNotes/WavefrontAN3101-10 S-Mux Receiver for
ADAT Optical Protocol.pdf
and also at
https://ackspace.nl/wiki/ADAT_project
Dave
On 27/09/2012 13:48, Bo-Erik Sandholm wrote:
I found this when I was trying to find a low cost way to interface a RPi to a
MOTU traveler MK3 to create a compact portable DAW.
So far I have not found lowcost ARM board with firewire interface or
possibility to plugin firewire, pcmcia, pcie, +
http:// http://madi.webklik.nl/page/madi MADI to ADAT DIY project.
I belive it might be of interest.
Bo-Erik
-------
On a related note: anyone knows an alternative for the RME ADI-648 (MADI <->
ADAT bridge) ?
A few days ago two more failed at the CdS, these are the 5th and 6th. In all
cases it seems to be the power supply. And it's not excessive temperature as we
were thinking before - these two were operating in a conditioned environment
and never have been 'too hot'.
Ciao,
--
FA
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris and hysterically
inflated market opportunities. (Cory Doctorow)
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