HDL Coder: 'RecipNewton for Product is not supported'

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Having read in another thread on here about setting a Product block into divide mode using '*/' to define the inputs, and setting the block to operate in RecipNewton mode, I gave this a try but every time I get an error stating that 'RecipNewton for Product is not supported' whenever I do an HDL Compatability Check.
Any ideas?

Answers (1)

Tim McBrayer
Tim McBrayer on 11 Jun 2014
You can only use RecipNewton for a reciprocal, not a divide. Set the block to have inputs '/', and follow the output with a separate multiplier.
  1 Comment
Nick
Nick on 13 Jun 2014
Thanks Tim, that seems to work, although I am a little confused as this appears to be different from the advice given in this link.

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