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Add dynamic clock control #260

Merged
merged 5 commits into from
Aug 12, 2024
Merged

Add dynamic clock control #260

merged 5 commits into from
Aug 12, 2024

Commits on Jul 14, 2024

  1. Add dynamic clock control 

    DQCE and DCS primitives are added - disabling the clock in a quadrant
and dynamically selecting the clock source accordingly.

With this commit we are finally able to use clock lines 6 and 7 :)

Added examples for Tangnano1k, Tangnano4k, Tangnano9k, Primer20k,
Tangnano20k boards.

From the internals: in addition to the well-known fuse tables SHORTVAL
and LONGVAL, functions have been added for working with another table -
LONGFUSE. It differs in that it describes the fuses of primitives with
only one parameter, in contrast to two parameters for SHORTVAL and 16
parameters for LONGVAL.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
    @yrabbit
    yrabbit committed Jul 14, 2024
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Commits on Jul 18, 2024

  1. Merge branch 'master' into dyn-clk 

    Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
    @yrabbit
    yrabbit committed Jul 18, 2024
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  2. Forgot about legacy clocks

    @yrabbit
    yrabbit committed Jul 18, 2024
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Commits on Aug 3, 2024

  1. Merge branch 'master' into dyn-clk

    @yrabbit
    yrabbit committed Aug 3, 2024
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Commits on Aug 9, 2024

  1. update yosys release version

    @pepijndevos
    pepijndevos committed Aug 9, 2024
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