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Production programming for SPC560B60L3C6E0X and S32K142
Jacopo C. Oct 10, 2019 at 10:07 AM (10:07 hours)
Staff: Takao Y.

  • Hello,

    could I exploit the Cyclone FX full target communication speed with the mentioned processors or do they run at lower rate?

    best regards,



  • Greetings,

    The debug shift frequency can be brought up to 1/6th of the bus frequency of the chip. But there are other environmental factors that may limit you from reaching the fastest shift speeds. These includes ribbon cable length and quality, noisy environments, and obvious things like capacitors that slows down the falling or rising edges.

    You want the fastest yet reliable speed. And sometimes this value may work perfectly from one board while it may be too fast for another.
    Choosing your communication speed is all trial-and-error.

    Takao Yamada

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