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Altera_Forum's avatar
Altera_Forum
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16 years ago

How to change the processing speed of a design?

Hi, I want to change the processing speed of my design to be slower, how can I make it happen? :confused:For instance I want it to finish after exactly 10 ms?

I have checked the setting timing constraint option, but it doesn't help because my design is a counter which increments without caring about any clock.

It was done very fast, how can I know the exact duration it cost?:)

Tool: Quartus II Cyclone II FPGA starter Dev kit

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    You will need a clock to have a precise speed for your system. You can adjust its frequency through a pll or use clock enables to make your system run at a fraction of the input clock.