[hpsdr] Latest FPGA code

Bruce Beford bruce.beford at myfairpoint.net
Wed Nov 9 14:14:25 PST 2011


> In that one case, i.e., the four Mercury board case, the configuration  
> was one Metis, four Mercury boards, one Excalibur  (no Penelope).  The  
> current values reported are measured values, not theoretical values.

> 73, Joe K5SO

Thanks for the clarification, Joe.

One -could- create an Atlas-based system with (4) Mercuries, (1) Penelope
and (1) Metis board, with an Excalibur off-bus, hard-wired to the bus, but
not occupying a slot.

Q: Did the 5v rail current measurements with 3 or 4 Mercury boards include
an Alex set on each? Not a major item, again one could just calculate the
added load to the 5 and 12v supplies.

Thanks!
Bruce, N1RX




 1320876865.0


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