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ZedBoard Hardware Design Interfacing through SPI with Pmod
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Related

Interfacing through SPI with Pmod

Former Member
Former Member over 12 years ago

I am trying to use the Zedboard to interface to a PMOD using JA1 connector and do a simple read/write via SPI. I have no found any simple tutorials for this. Can I get some help?

what I really want to do is do the least amount possible through XPS and just simply constrain my pins on the UCS and do everything else in the ARM C code...

(I also need a simple I2C interface and will post a separate thread for this)

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  • Former Member
    0 Former Member over 12 years ago

    You can find example design from Maxim:

    http://www.maximintegrated.com/datasheet/index.mvp/id/7753/t/do

    Zedboard Platform Project Files v1.6
    It may help.

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  • Former Member
    0 Former Member over 12 years ago

    1, In XPS enable SPI in the XPS Zynq tab.
    2, Set IO to EMIO.
    3, Under Ports tab select ps7_0 and expand (IO_IF) SPI_0.  And change connected port to external ports.
    4, The SPI ports should be listed under "External Ports," now quits XPS, regenerate top level HDL.  You should see ports listed in top level HDL now.
    5, Constraint pins with UCS.

    -Kevin

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  • Former Member
    0 Former Member over 11 years ago in reply to Former Member

    After that witch c code I have to write to send "Hello pSoC" through SPI? XSpiPs_Transfer?

    I am trying to connect a ZedBoard whit PSoC via SPI.

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  • Former Member
    0 Former Member over 10 years ago

    hi
    i use pmod max5216(DAC)and max11205(ADC) that Produced by the company maxim that this company get me project file but in this project every pmod can not work togheter i need a project that two port pmod Setting up together can you help me ?

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  • Former Member
    0 Former Member over 10 years ago in reply to Former Member

    Look at the response to one of you other duplicate posts on this subject for an answer: http://zedboard.org/content/adc-and-dac-pmod

     

    Please do not post the same question to multiple threads or forums on the site.

     

    -Gary

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