Bela+CTAG+Multiplexer

claudioBela

Hi, please after having compared possible solutions to my project, I am oriented to put toghether:

Bela (Beaglebone + Bela CAP)
CTAG Face
Multiplexer
Stacked from bottom to top:
Beaglebone
CTAG Face
Bela CAP
Multiplexer
In order to have available:
Analog Inputs up to 64
Analog Outputs up to 8
full audio output channels up to 16
full audio input channels up to 8
Bela CAP and Multiplexer if I well understood must be mounted on top in order to have access to the Analog outputs (and inputs when not using Multiplexer) or Bela CAP is stacked and fixed on the Beaglebone board?
I do not know if I have well understood, is this configuration of hardware working?
Alternative is a << Bela Mini Multichannel Expander Starter Kit >> synchronized and working toghether with Bela and Multiplexer.
Thanks for help
P.S.
I saw
CTAG Face, Beast and Bela capes and capelets
at https://github.com/BelaPlatform/Bela/wiki/CTAG#ctag-face-beast-and-bela-capes-and-capelets
I'm assuming correct the stacked CTAG Face+ Multiplexer + Bela Cape 4/8/8/16/64 I/O.
Confirmation needed about how to mount the boards toghether. Thanks

giuliomoro

In the email I sent you a few days ago on this same topic, I mention that with Bela Rev C cape, the 8 analog outputs will not work in this configuration. I spent a few days trying to fix that in the firmware last year but I didn't quite manage to - disappointingly.

claudioBela

giuliomoro
Ok thank you for answer and for efforts to building up all the open hardware and software environment.
I was a bit confused , now all is clear.
My best