Modeling S-R Flip flip for HDL code generation

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Shvetal Patel
Shvetal Patel on 2 Jun 2022
Answered: Kiran Kintali on 4 Jun 2022
Sir/Madam,
For the functional model I used S-R flip flop in simulink library. I realized that the model is incompatible with HDL code generation. The HDL work flow section 2.3 flags error message: incompatible with :..Combinatorial Logic' is not supported for HDL code generation. To continue with code generation, comment out this block..."
The error is specific to the combinatorial logic block used in the S-R flip flop model available in the simulink library.
Please point me to an appropriate answer record which implements HDL compatible S-R flip flop model.
Thank You
  1 Comment
Bharath Venkataraman
Bharath Venkataraman on 3 Jun 2022
Do you require the S-R flip flop or will the delay block that simulates the behavior of a register meet your needs?

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Answers (1)

Kiran Kintali
Kiran Kintali on 4 Jun 2022
Attached in an example model that works in 22a release.

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