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neera84
Observer
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Registered: ‎02-14-2013

fixed point division in Xilinx

Hi,

 

How to do fixed point division for both integers and non Integers like 1/ 5.345 in xilinx, without using cordic block?

 

Neera

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austin
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Registered: ‎02-27-2008

http://www.arithmetic-circuits.org/FixedPointDivision/FixedPointDivision.html

 

You should really try to use google (or any other search engine).  It is very useful.

Austin Lesea
Principal Engineer
Xilinx San Jose
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markcurry
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Registered: ‎09-16-2009

 

This has been discussed quite a bit in the various Xilinx forums.  Some links:

 

Discussions on finding a fixed point divider:

http://forums.xilinx.com/t5/New-Users-Forum/No-divide-IP-for-Verilog-Really/td-p/345545

 

Discussions on why you don't need floating point:

http://forums.xilinx.com/t5/New-Users-Forum/Floating-point-number-synthesis/td-p/338671

 

There's other links too.  Use the search button..

 

Regards,

 

Mark

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