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Altera_Forum
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18 years ago

DCLK frequencies are supported by EPCS?

What DCLK frequencies are supported with the Serial Configuration Devices (EPCS)?

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

    Hi tag

    For Serial Configuration Devices the DCLK frequencies are:

    EPCS1 and EPCS4 supports normal Active Serial (AS) configuration mode which operates nominally at 20MHz.

    EPCS16 and EPCS64 support both fast and normal AS configuration mode which operates at both 40MHz and 20MHz respectively.