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Last Post 03 Oct 2005 05:30 PM by  Anonymous
programming intel flash with lauterbach
 1 Replies
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oenem000
New Member
New Member
Posts:


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22 Sep 2005 09:39 AM
    Hello,

    I try to erase the intel flash on the LH79520 Zoom board but i can't reach the memory.

    Can anyone tell me how to do this?

    I used : flash.create 1. 0x40000000--0x403fffff 0x20000 I28f200j3 word
    to create the flash.
    Then : flash.erase.all.
    Flash erase error appears.

    Thanks.

    Feike
    Anonymous
    Posts:


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    03 Oct 2005 05:30 PM
    Hi Feike,

    It sounds like your not enabling flash for a write. Take a look at the IO Controller spec section 2.1.9 and refer to the FPEN bit. This must be set to 1 to enable a write to flash.

    http://www.logicpd.com/do...N_70000015_Rev_D.pdf

    Let me know if this solves the issue that you are seeing.

    Thanks,

    Forums NXP SOMs and Development Kits LH79520 Card Engine and Development Kit
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