bacbac
Newbie level 5
![Newbie level 5](/styles/images/ranks/blevel2.gif)
Hello,![Oops! :oops: :oops:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Oops! :oops: :oops:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I got problem when trying to do my project. It's quite big with some FFT, Filter ... and so on.
The result signals are some way getting wrong. I thinks it causes of time violation. I tried to read some documents about time constraint. They all talk about registers. But there're many register in my project which I don't know all of them.
My design is divided to some main blocks.
Question, How can I constraint it?
Do I have to constraint a megacore plugin such as FFT, Filters,
Can I consider a bock FFT like a register. So that I can constraint particular block, and then constraint all project?
Thanks you.![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I got problem when trying to do my project. It's quite big with some FFT, Filter ... and so on.
The result signals are some way getting wrong. I thinks it causes of time violation. I tried to read some documents about time constraint. They all talk about registers. But there're many register in my project which I don't know all of them.
My design is divided to some main blocks.
Question, How can I constraint it?
Do I have to constraint a megacore plugin such as FFT, Filters,
Can I consider a bock FFT like a register. So that I can constraint particular block, and then constraint all project?
Thanks you.