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ZedBoard Hardware Design Maximum frequency xillinux
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Maximum frequency xillinux

deaxman
deaxman over 12 years ago

Hi, I've heard it said that the maximum frequency that the zedboard can reach is dependant upon the quality of your code.  What does this mean?  If I am using the xillydemo.v file from the xillinux installation, how do I figure out what the maximum frequency is (besides trial and error) and how do I increase this maximum frequency?  Code "quality" is very subjective.  I feel that the maximum would be less dependant on efficiency of your code and more dependant on the number of resources that are being used.  Thanks!

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  • Former Member
    0 Former Member over 12 years ago

    Hi,

    The signals inside the chip are by far faster than those going out to copper wires on the board. 200-300 MHz are not high frequencies inside the logic fabric, even though it requires some skill to write logic that can work at this rate.

       Eli

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  • Former Member
    0 Former Member over 12 years ago

    Hi,

    The signals inside the chip are by far faster than those going out to copper wires on the board. 200-300 MHz are not high frequencies inside the logic fabric, even though it requires some skill to write logic that can work at this rate.

       Eli

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