[hpsdr] OzyII pcb

Lyle Johnson kk7p at wavecable.com
Tue Jul 27 10:22:22 PDT 2010


>
> Looking at the bare pcb for OzyII, I noticed some « strange » traces 
> beetween the Micrel chip and the fpga, looks like  inductances.
>
>
> Just curious, what are they for ? Filtering ?...
>

They are equalizing the trace length between pins for signals which 
don't tolerate much timing skew.

73,

Lyle KK7P
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