[Libre-soc-dev] Unexpected clock connexions.

Luke Kenneth Casson Leighton lkcl at lkcl.net
Thu Jun 3 16:21:44 BST 2021


On Thu, Jun 3, 2021 at 4:18 PM Staf Verhaegen (FibraServi) <
staf at fibraservi.eu> wrote:

> On 3/06/2021 17:10, Luke Kenneth Casson Leighton wrote:
> > 300 mhz driving external pin.  also not enough time.  this idea involves
> > adding an extra pin.  that changes the number of pins.  that change is
> > required in about 4 places.
> Why does sys_clk have to be an IO pin ?
>

getting confused.  can't focus on this Staf.  adding extra pins too complex.
adding extra clocks also too complex.

simplest option, bypass.

l.


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