Type Conversion in VHDL

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ujjwal Contact options for registered users 's Avatar (by Gravatar) posted on
July 11, 2007, 6:00 am
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hi all,

how to convert integer numbers to real numbers and vice-vers. and what
will be the  hardware generated for real multiplication.

please reply soon ...

thanks


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Symon Contact options for registered users 's Avatar (by Gravatar) posted on
July 11, 2007, 8:04 am
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Re: Type Conversion in VHDL
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Did you bother to Google? I guess not...
Q1.
    vhdl convert integer real
Q2.
   fpga multiplier structure site:xilinx.com
   fpga multiplier structure site:altera.com

HTH, Syms.



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Matthew Hicks Contact options for registered users 's Avatar (by Gravatar) posted on
July 11, 2007, 1:26 pm
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Re: Type Conversion in VHDL
You can't easily multiply real numbers in HDL code.  You could use an IP
core for it, or you could represent the numbers in a fixed point format and
multiply them.


---Matthew Hicks


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