Hi,
The Allo Boss DAC allows you to power your "Pi+DAC" by mini-USB on either the Pi or the Boss itself (as long as keep the setting on J25 for them to be powered together). First, if you want any software-based shutdown to work, you will need to put the power on the Pi itself, then pass the shutdown signal via an accessible GPIO. For example you can use GPIO17 which is accessible from the J19 connector. I am not even sure where to connect the other PIN of the switch though... I would need to look at my docs. I don't think you can power on your system without a dedicated power board... but I am no electronician and I hope someone can prove me wrong. My own experience is with a DAC (audiophonics) that has a dedicated power management circuit, that can manage the power ON sequence while the Pi itself is off... ------------------------------------------------------------------------ truscellino's Profile: http://forums.slimdevices.com/member.php?userid=69928 View this thread: http://forums.slimdevices.com/showthread.php?t=109270 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
