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Last Post 18 Feb 2008 09:13 AM by  freem
iMX31 Litekit runs at 400MHz or 532MHz?
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serkam
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12 Feb 2008 12:48 PM
    Dear Sirs

    I read the PLL registers from iMX31 of my Litekit using a JTAG Debugger ( SEGGER JLINK ) and the values showed me that this iMX31 is running at 400MHz, instead 532MHz.

    Is that correct? I mean, the iMX31 Litekit runs at 400MHz? If so, why this frequency? The Litekit can't reach 532MHz?

    Thanks.

    Sergio Kamakura
    Warp Tecnologia Ind Com Ltda
    freem
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    18 Feb 2008 09:13 AM
    The iMX31 cannot run at 532MHz without causing long term damage to the die. The core has to run greater than 1.47V at anything over 400MHz.


    Document Number: MCIMX31 Rev. 3.2, 08/2007
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