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I am trying to covert a matlab code into VHDL using HDL Coder. When I try to simulate my model it gives me the error :

Illegal Fixed-Point Data Type: the numbers of bits exceeded the supported maximum

I have used fixed data type in my blocks. Does any one know how I can remove this error please. It would be great help

Qamar
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  • Based on the error can you reduce the wordlength of the fixed-point types? – Navan Feb 18 '16 at 14:28
  • @Navan. I am already using very small length and have to keep the precision of my data. – Qamar Feb 18 '16 at 14:32
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    Did you verify that your HDL Coder is configured correctly? How many bits does the the hardware you intend to use support? How many bit do you attempt to use? – Daniel Feb 18 '16 at 14:34
  • @Daniel will check the number of bits supported by the hardware and also check the configuration. – Qamar Feb 18 '16 at 14:35

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