Search:

Type: Posts; User: luoyanghero

Search: Search took 0.00 seconds.

  1. Closed: Re: Can IP(Intellectual Property) open source, what does good business model?

    I browsed the opencores, it is true many bad cores.
  2. Closed: Can IP(Intellectual Property) open source, what does good business model?

    Now many software, algorithms are open source (such as github website for code saving), after them open source, how do developers make money?
    The algorithm (such as: encryption algorithm;...
  3. Replies
    1
    Views
    177

    Closed: Re: Clock Skew problem in oserdes

    So you want to your fpga pin run in 2.89GHz. Which bank do the oserdes pins? High-performance bank? GT bank?
    Does xcvu3p can run 2.89GHz in datasheet description?
  4. Replies
    9
    Views
    755

    Closed: Re: SPI communication in SDK

    Is this the correct way to proceed?
    It is the right way to rpoceed.
    Also, is there a way to check if the transmission was completed?
    spi flash is device relative, different flash have different...
  5. Replies
    9
    Views
    755

    Closed: Re: SPI communication in SDK

    you need a flash device,and connect to your fpga board.
    An oscilloscope maybe also need.
  6. Replies
    9
    Views
    755

    Closed: Re: SPI communication in SDK

    which version vivado do you use?
    In the vivado install directory, sdk/xxx/processorlib/driver/spi_xx
    there are spi read write example functions. The dirrcory name is not completely right, you need...
  7. Replies
    9
    Views
    755

    Closed: Re: SPI communication in SDK

    The sdk has example code, you can reference it.
  8. Replies
    0
    Views
    235

    Closed: Verdi dump wave compatibility setting

    Using SpyGlass(sg) for power estimation, need read fsdb wave. Now my tool version is both 2016.06, but sg can not read the fsdb wave. Then I try to use sg read old version verdi's fsdb wave, it is...
  9. [SOLVED]Closed: Re: Where can I find the mini-LVDS IO define?

    Yes, I have searched the keyword in google. Found some specs, but only about data transfer protocol. I am going to draw a PCB board, on it, has mini LVDS interface, so I need the mini LVDS pin...
  10. [SOLVED]Closed: Where can I find the mini-LVDS IO define?

    As the title. Where can I find the mini-LVDS IO definition?
  11. Replies
    0
    Views
    8,897

    [SOLVED]Closed: Install Redhat7.2 failed

    I write the redhat iso file to my U-disk using ultraISO tool.
    Then boot with usb device.
    I see the menu:
    1.Install Red Hat Enterprise Linux 7.2
    2.Test this media & intall Red Hat Enterprise...
  12. Replies
    0
    Views
    1,215

    [SOLVED]Closed: Modelsim Simulate Vivado DDR4 Env Failed

    env:vivado201603, modelsim 10.4 se win64

    I have used modelsim compiled vivado library, and simulated a core generated fifo
    using modelsim, it is OK.

    Now I core_gen a ddr4 with axi interface, I...
Results 1 to 12 of 14