14 Mar
2012
14 Mar
'12
3:54 p.m.
Hi guys,
I'd like to build a test scenario for my thesis based on a Motorola C123
and a PLL such as this
http://search.digikey.com/us/en/products/ICS501MLFT/800-1036-1-ND/1916104
Like this, I'd feed the multiplied clock to a USRP1 to run OpenBTS
reliably. Would you help me choose the correct PLL if you understand the
topic? I have little experience with circuit design.
Regards,
Martin Janovský
Dne 21.1.2011 17:47, Steve Markgraf napsal(a):
Hi,
On 11.04.2010 17:54, Steve Markgraf wrote:
Just as an update on this idea: The Pirelli DP-L10 I have been playing
around with recently exposes the MCLK pin.
I've added a summary in the wiki:
http://bb.osmocom.org/trac/wiki/PirelliDPL10#Phoneasclockgenerator
Regards,
Steve
The third
one is MCLK, i.e. the clock that the Calypos PLL feeds into
the ARM core.
Ah, okay. But this one isn't accessible on all currently known
phones
anyway.