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Thread: SD Card Interface with DE2 in Verilog

  1. #11
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    Default Re: SD Card Interface with DE2 in Verilog

    I have the project in which the image is captured and stored in the sdram, now the goal is to store the image in sdcard. but I git struck in the situation here. If there is any help from anyone, It will of great use.

  2. #12
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    Default Re: SD Card Interface with DE2 in Verilog

    hi evry one,
    I have a similar problem.
    i use Altera university program educational board De4 and i wan't to interface my board with terasic Sd_card, I first create a sopc project and complie and download *.sof into target board, then I also create a demo NiosII project "Hello world!" but when i run it as NIOS II hardware i get this error : Downloading ELF Process failed
    and in console i read this
    using cable "usb-blaster [usb-0]",device1,instance0x00
    pausing target processor: not reponding.
    resetting and trying again: failed
    leaving target processor paused
    can any one help me please to solve this problem

  3. #13
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    Default Re: SD Card Interface with DE2 in Verilog

    Quote Originally Posted by hanen9 View Post
    hi evry one,
    I have a similar problem.
    i use Altera university program educational board De4 and i wan't to interface my board with terasic Sd_card, I first create a sopc project and complie and download *.sof into target board, then I also create a demo NiosII project "Hello world!" but when i run it as NIOS II hardware i get this error : Downloading ELF Process failed
    and in console i read this
    using cable "usb-blaster [usb-0]",device1,instance0x00
    pausing target processor: not reponding.
    resetting and trying again: failed
    leaving target processor paused
    can any one help me please to solve this problem

    hello there I am not able to interpret what exactly is the issue you are facing but it will be helpful if you can provide some screen shot of the console message. For your reference you can go through the video in the link below.

    https://www.youtube.com/watch?v=1a_cD6FBROA

  4. #14
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    Default Re: SD Card Interface with DE2 in Verilog

    Quote Originally Posted by dipslg89 View Post
    hello there I am not able to interpret what exactly is the issue you are facing but it will be helpful if you can provide some screen shot of the console message. For your reference you can go through the video in the link below.

    https://www.youtube.com/watch?v=1a_cD6FBROA
    Good morning,
    to start i use this tutorial video to test my FPGA using the NIOS program.
    evry thing is OK until i run the C program within the eclipse as NIOS Hardware i get this error shown in the screen shot below
    Attached Images Attached Images

  5. #15
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    Default Re: SD Card Interface with DE2 in Verilog

    it seems you have problem related to cygwin. Delete the files and try to generate the qsys component again. While generating there will be a listing in the pop up window which appears while you generate the program. In the list locate is there any error related to cygwin. If it is there then you need to update your cygwin.

  6. #16
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    Default Re: SD Card Interface with DE2 in Verilog

    Quote Originally Posted by dipslg89 View Post
    it seems you have problem related to cygwin. Delete the files and try to generate the qsys component again. While generating there will be a listing in the pop up window which appears while you generate the program. In the list locate is there any error related to cygwin. If it is there then you need to update your cygwin.
    I remove the file and regenerate the HDL but nothing related to cygwin is mentionned in the popup messages.
    I don't khnow what i have to do in my case

  7. #17
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    Default Re: SD Card Interface with DE2 in Verilog

    hi,
    i programmer the DE4 with the IP core created by qsys tool then i used the template hello world to test the nios communication, i build with succes the project but
    while runing the program as nios hardware i get this error
    can any one help me to found a solution. thx
    Attached Images Attached Images

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