[Libre-soc-dev] PLL integration

[Jean-Paul Chaput]

On Wed, 2021-05-26 at 14:52 +0100, Luke Kenneth Casson Leighton wrote:
> i fixed that 3 days ago.  it's not actually _used_, but...  hang on this
> might be the cause:
> 
> diff --git a/experiments9/tsmc_c018/Makefile
> b/experiments9/tsmc_c018/Makefile
> index bac3d68..a5ad72a 100755
> --- a/experiments9/tsmc_c018/Makefile
> +++ b/experiments9/tsmc_c018/Makefile
> @@ -15,7 +15,7 @@
>                  VST_FLAGS = --vst-uniquify-uppercase
> 
>                   #NETLISTS = $(shell cat cells.lst)
> -                 NETLISTS = ls180
> +                 NETLISTS = ls180 libresoc
>  #            YOSYS_FLATTEN = $(shell cat flatten.lst)

  I would have been unlikely, but did anyway. No change.
  Could you infirm/confirm that you see the problem with the
  PLL signals ? This should be quick : search for "wrappll"
  in ls180.blif.
    *If* it's confirmed, what is scaring me, is that it may
  occur at other places that I may not be able to see.

    Will go for my stoll on the beach now. It is equinox
  hight tide of 103 must see.


> in the meantime i will remove that signal, it isn't used anyway.
> 
> l.
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