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[docs/userguide] added note: tri-state driver in vivado block designs

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stnolting 2021-10-18 15:44:02 +02:00
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@ -1036,6 +1036,10 @@ according to your needs).
. Save everything, let VIVADO create a HDL-Wrapper for the block-design and choose this as your _Top Level Design_.
. Define your constraints and generate your bitstream.
.TWI Tri-State Drivers
[IMPORTANT]
Set the synthesis option "global" when generating the block design to maintain the internal TWI tri-state drivers.
[NOTE]
Guide provided by GitHub user https://github.com/AWenzel83[`AWenzel83`] from
https://github.com/stnolting/neorv32/discussions/52#discussioncomment-819013