How can I found out the timing (ticks) of Functions for the FPGA (7833R PCI)?

[ernstm]

Hallo,

I have problems to measure times. My measured time is not constant it jitters too much. I need a maximum jitter of 5µs and I had heard that I can solve this Problem if I programm code that is faster than 5µs on my FPGA, so I must know how long does the fuctions need by running the code!

Who can I find this Information?

Martin

[UliB]

Hello Martin,

I don't know how long the functions need to run the code.

But there are a few things you can do to speed up your code.

One thing is to use a single cycle loop for your code, which removes some overhead.

A second thing is to do calculations in parallel. Search for 'pipelining'  .

Hope this helps.

Uli