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Altera_Forum's avatar
Altera_Forum
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16 years ago

BeMicro FPGA-based MCU Evaluation Board

This is the new BeMicro FPGA-based MCU Evaluation Board thread. Please post your questions and comments within this thread. Documentation and purchasing information can be found at www.arrow.com/bemicro (http://www.arrow.com/bemicro).

84 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    On Reinstall I used version 11.0sp1 Build 208. I really thought I had 11.1SP2 but it isn't this time. I am going to install driver from 11.0 and hope it makes a difference. Will let you know.

    Files and versions now match yours. Now it actually shows the blaster.

    I do apologize for my obstinance earlier. I see that you are right it was a driver issue. I have no idea why the newest has a defective driver and the old "working" version didn't.

    So if I understand it correctly if I have a design placed etc for just the FPGA it should actually process without the risc chip and the ram?
  • Altera_Forum's avatar
    Altera_Forum
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    --- Quote Start ---

    On Reinstall I used version 11.0sp1 Build 208. I really thought I had 11.1SP2 but it isn't this time. I am going to install driver from 11.0 and hope it makes a difference. Will let you know.

    --- Quote End ---

    Thanks.

    --- Quote Start ---

    Files and versions now match yours. Now it actually shows the blaster.

    --- Quote End ---

    That sounds encouraging.

    --- Quote Start ---

    I do apologize for my obstinance earlier.

    --- Quote End ---

    No worries :)

    --- Quote Start ---

    I see that you are right it was a driver issue. I have no idea why the newest has a defective driver and the old "working" version didn't.

    --- Quote End ---

    Yeah, what a PITA.

    --- Quote Start ---

    So if I understand it correctly if I have a design placed etc for just the FPGA it should actually process without the risc chip and the ram?

    --- Quote End ---

    Yep. I use the BeMicro for the FPGA. I could care less about the DDR, ethernet, etc. The 80-pin edge connector can be used to interface to a protoboard (Arrow list it). I use that interface.

    Cheers,

    Dave
  • Altera_Forum's avatar
    Altera_Forum
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    I am not sure I did it right as my results really did not work.

    In the project I compiled I am able to flash the FPGA just fine with the results and it works. I added another file to the project with a JIC extension as a Serial Bitstream File. (I think I am missing a step here because next I compiled). I compiled and it finished successfully. Then in the programmer I Attached Flash Device. Added my jic file as its source and told the programmer to flash and it fails at 0%. Is there anything special about making Quartus II put out bitstreams so I can have this run my code on start up rather then the default flashed bitstream. I did back up the factory JIC and will keep it as it is neat. That worked perfectly.
  • Altera_Forum's avatar
    Altera_Forum
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    --- Quote Start ---

    In the project I compiled I am able to flash the FPGA just fine

    --- Quote End ---

    Do you mean 'configure' the FPGA just fine? If you program the FPGA using the USB-Blaster circuit, then it configures the SRAM inside the FPGA, there is no 'flash' (but perhaps you were just misusing terminology).

    --- Quote Start ---

    I added another file to the project with a JIC extension as a Serial Bitstream File. (I think I am missing a step here because next I compiled). I compiled and it finished successfully. Then in the programmer I Attached Flash Device. Added my jic file as its source and told the programmer to flash and it fails at 0%. Is there anything special about making Quartus II put out bitstreams so I can have this run my code on start up rather then the default flashed bitstream. I did back up the factory JIC and will keep it as it is neat. That worked perfectly.

    --- Quote End ---

    I haven't used the onboard EPCS device. Post a new thread asking how to configure those devices. The question is not specific to the BeMicro, so the question will just get lost in this thread.

    Cheers,

    Dave