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Forum Hardware Manager unconnected. Autoconnect crashes
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Forum Thread Details
  • Replies 8 replies
  • Subscribers 517 subscribers
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  • jtag
  • usb
  • som
  • k24
Related

Hardware Manager unconnected. Autoconnect crashes

sam_jones
sam_jones 1 month ago

Hi all,

i am able to run linux images on the K24 SoM board via SD card image.

However i cant access the board via JTAG. Open Hardware doesnt detect it.

I have run "install" scripts in /xicom. Other Xilinx FPGAs (e.g. Zybo) are immediately detectable.

Do i have to install any special drivers ?

Thanks

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Top Replies

  • iksevas
    iksevas 1 month ago +2
    The JTAG interface uses an FTDI chip. Have you that driver installed?
  • kmikemoo
    kmikemoo 1 month ago in reply to sam_jones +1
    sam_jones If your cable is communicating enough to run the install scripts, you don't need a different cable. If the cable communicates on a different system, you don't need a different cable. If you're…
  • sam_jones
    sam_jones 1 month ago in reply to iksevas +1
    This did the trick for me . I thought that was only meant for Windows platforms. Btw. while running ftdi_program , i encountered some missing *.so error. Find more details on the link below on how to resolve…
Parents
  • ahsrabrifat
    ahsrabrifat 1 month ago

    You need a USB cable that is data-capable, not just a charging cable. Confirm that your cable is data-capable. 

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  • sam_jones
    sam_jones 1 month ago in reply to ahsrabrifat

    Thank you for the immediate response . Could you pErhard send me a link to a data-capable USB Cable? 

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  • kmikemoo
    kmikemoo 1 month ago in reply to sam_jones

    sam_jones If your cable is communicating enough to run the install scripts, you don't need a different cable.  If the cable communicates on a different system, you don't need a different cable.  If you're using the really short cable that came with your (battery) power bank... try a different cable.

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  • sam_jones
    sam_jones 1 month ago in reply to kmikemoo

    Thanks. My cable does all the above . Unfortunately the Zybo board that I have access to doesn’t have a USB C interface so I couldn’t verify if the cable works on other devices . 

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  • sam_jones
    sam_jones 1 month ago in reply to kmikemoo

    Thanks. My cable does all the above . Unfortunately the Zybo board that I have access to doesn’t have a USB C interface so I couldn’t verify if the cable works on other devices . 

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