Brain

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  1. Brain

    zybo zynq-7000 SD boot

    I am able to program the board through QSPI Flash and I am correctly moving the MODE jumper. I think my problem is in the MIO configuration when i double click on the zynq processor block. Are there any other forums, information, or tutorials on how to adjust the ports for SD0 or SD1?
  2. Brain

    zybo zynq-7000 SD boot

    Hello, I followed a few tutorials online and was able to boot a hello world project from an SD card. Is possible to Boot a project without going to SDK, my project is mainly hardware so it is only in the PL side of the board. I tried to do it with the XADC demo but I couldn't figure it out.
  3. I followed the directions to a forum that show how to install board files into Vivado. Link: My issue comes when I close Vivado and reopen to create a new project, I don't see an option for selecting a nexys4 ddr board, like if I were looking for a Zybo board. I believe I copied the files over correctly. When selecting a board in Vivado, is it under a different name or would it say "nexy4 ddr"?
  4. Hello, I'm currently am trying to configure the XADC_wizard IP to receive audio from the mic_in port of the board. I have opened the XADC demo that was provided and saw in the Verilog code that the ports for the PMOD were instantiated. Leading to the ZYBO_Master.xdc I saw both the ##I2S Audio Codec and ## Audio Codec/external EEPROM IIC bus. Would either of these help me in setting up the mic_in port? Objective: receive external audio from the mic_in port, run it through the ADC, and view the data received and if possible view it in a waveform. Thank you