[Libre-soc-dev] daily kan-ban update 04jul2021

Luke Kenneth Casson Leighton lkcl at lkcl.net
Sun Jul 4 11:27:42 BST 2021

crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68

On Sun, Jul 4, 2021 at 9:02 AM Tobias Platen
<libre-soc at platen-software.de> wrote:
> today: rereading 'ScoreBoard Mechanics1.pdf' and 'ScoreBoard
> Mechanics2.pdf' and thinking about how to extend LDSTCompUnit to handle
> dcbz (spec: v3.0B p850)

very very simple, this is no effort at all: add an extra mode to
power_enums.py LDSTmode, pass it through.  that's pretty much it,
other than the data need not be waited for.

be very *very* careful if modifying LDSTCompUnit, the FSM is
extremely complex.  i went through 15 revisions even before writing
a single line of code.


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