Function for a square root of a generic-length std_logic_vector in VHDL

[omara007]

Hi guys ..
Anyone knows a function/module that performs a square root of a generic-length std_logic_vector ?
Preferabbly written in VHDL.

 

[tarkyss]

vhdl sqrt

it is similiar with divider, maybe you can reference some divider module

 

[omara007]

square root in vhdl

it is similiar with divider, maybe you can reference some divider module

can u explain how it's like the Divider ?

 

[ganeal]

square root vhdl

There are a couple of VHDL square root examples at:

https://www.csee.umbc.edu/help/VHDL/samples/samples.shtml

Hope this helps.

 

[adap]

sqrt vhdl

You can have a look at the following paper:

https://cis.k.hosei.ac.jp/~yamin/papers/ACAC2000.pdf

It describes a square root algorithm and its implementation

 

[vipinlal]

Square Root in VHDL

here is code..
https://vhdlguru.blogspot.com/2010/03/vhdl-function-for-finding-square-root.html

 

[ahmaddahlan]

Re: Square Root in VHDL

it is simplest method: "An Optimized Square Root Algorithm for Implementation in FPGA Hardware". This paper has published in TELKOMNIKA Journal

 

[ranganath_d]

Re: Square Root in VHDL

hello u can compute square root using CORDIC algorithm by just using adders and shifters only. but it requires few clock cycles to give output. number of cycles depends on the precision and accuracy.