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Altera_Forum's avatar
Altera_Forum
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17 years ago

Nios II Flash Programmer problem in my DE1 Board

Hi,i use Nios II Flash Programmer to test Flash programmer on my DE1 Board,but it say NO CFI TABLE FOUND ON oxo. I set the flash address 0x0 in the sopc builder,and maybe i find the problem,the problem is the flash's pin PIN_SELECT_N is not correct,in the data sheet,there is no FL_CE_N pin assignment,so i assign PIN_G11 to the SELECT_N,but it also say NO CFI TABLE FOUND ON 0x0.could anybody can help me?

DE1 Board is the Development & Education Board

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

    I am trying to follow your instructions but got following problems.

    Board = DE2

    Try to save Nios II hardware in EPCS.

    Try to save Nios II software in DE2 onboard flash

    I am able to program EPCS with .sof + .elf, but when I repower DE2, nothing happened?

    EPCS = 0x00000000 to 0x000007FF = CPU reset address

    Any idea? Thanks.