Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

How to convert Real to Rational in VHDL

Status
Not open for further replies.
thanks tariq786..actually i try to convet real to rational i.e 0.390625 to 25/64 in VHDL.please give me some ideas.

Thanks in advandce.
 

i would say represent 0.390625 in binary

in binary it is 0.011001

Now look at the bits to the right of the point. It is 011001 which is 25 in decimal

Now look at the binary point and count the number of shifts that you need to make to go from 0.11001 to 011001.0. You need 6 right shifts which mean you divide by 64

So that is all.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top