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integrator using VHDL

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V

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vhdl integrator

I want to ask how can I write a integrator using VHDL?
how to use "if else" this kind of command to form a integrator?
thanks a lot~
 

nand_gates

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integrator vhdl

Are you looking for simulation only integrator model OR
Digital equivalent synthesizable integrator???
 

V

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integrator in vhdl

In fact, i need to write a correlation detector, and in between, there are 2 parts, signal multiplcation and integrator.
So, i want to write a integrator first.

thank you so much.
 

abin

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Re: integrator vhdl

Are you looking for simulation only integrator model OR
Digital equivalent synthesizable integrator???

I am trying to implement a digital equivalent synthesizable integrator... could somebody help me with this..
Did read about Digital Differential Analyzer... but its confusing.. could somebody help me with this..

Thanks in advance
 

zula

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can you show us the mathematical model your integrator?
 

abin

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can you show us the mathematical model your integrator?

Numerical Methods--Euler's Method
this is the procedure as far I know.. and btw I am using euler's forward method of approximation to perform the integration... There was another page which explained this in depth.. but that doesnt seem to be working now..
https://instruct1.cit.cornell.edu/courses/ece576/DDA/index.htm

Please find the attached document to check out what I have done.. Might be if you go through it.. you might understand it better..
 

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