[Libre-soc-bugs] [Bug 506] 8x VDD VSS pins needed in ioring

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Thu Oct 1 11:33:37 BST 2020


--- Comment #3 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jean-Paul.Chaput from comment #2)
> (In reply to Luke Kenneth Casson Leighton from comment #1)
> > you might have said it indirectly, that you are implementing a new
> > "HNFS" block plugin.
>   Yes, I was planning to port the current chip/corona system to
>   the new "block" plugin (making a "alpha/chip" plugin).


>   It was not clear to me what you need for the QFP.
>   Do you want *different net* VDD/VSS 


> or do you want *more*
>   external VDD/VSS pad (2 per sides) on the package.


> If it is the
>   latter, it can already be done. You may want to add as many
>   "pvdde_ck" and "pvsse_ck" as you like.

ah that was the name i could not find.  none of the examples use those names so
i was not able to know what to add.

am2901 does not have those pins in its list.

> It's just that the
>   little script doing the "core -> (chip+corona)" by default
>   only makes two. That is easily correctable.

if this is quick and easy for you yes please then i can see the git diff.

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