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Microzed SD bootmode issue

Former Member

Hi,

I'm using microzed, it is pretty working with JP3 jumper when I use JP3 and JP2 for SD it is not even power up.

Any help?

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  • 0

    Hello Jagan,

    If I understand you are saying that your MicroZed boots and runs as expected with the Boot Jumpers set to QSPI mode (JP3 set to 2-3 and JP2 and JP1 set to 1-2). And that when you set JP3 to 1-2 (SD Card boot mode) that it does not boot?

    When you say that it does not even power up do you mean that just the blue 'Done LED', D2, does not light up or that the green  'Power Good' LED, D5, does not light up either?

    Do you have a microSD card that is formatted as FAT32 with a bootable image installed? If you are not sure about your boot image you can download one of the known good MicroZed boot images from here:

    http://zedboard.org/support/design/1519/10

    -Gary

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  • 0

    Hello Jagan,

    If I understand you are saying that your MicroZed boots and runs as expected with the Boot Jumpers set to QSPI mode (JP3 set to 2-3 and JP2 and JP1 set to 1-2). And that when you set JP3 to 1-2 (SD Card boot mode) that it does not boot?

    When you say that it does not even power up do you mean that just the blue 'Done LED', D2, does not light up or that the green  'Power Good' LED, D5, does not light up either?

    Do you have a microSD card that is formatted as FAT32 with a bootable image installed? If you are not sure about your boot image you can download one of the known good MicroZed boot images from here:

    http://zedboard.org/support/design/1519/10

    -Gary

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