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ARM20-CTX adapter from tag-Connect
François B. Aug 21, 2017 at 03:51 PM (15:51 hours)
Staff: Takao Y.

  • Hi.
    About this adapter:
    Is it compatible with the Cyclone Universal and/or Cyclone-ACP please?
    I'm trying it with the Cyclone Max and it doesn't work.
    I've tried connecting pins 7 and 13 on the connector E but it didn't help.
    Furthermore, the pin 1 on the connector E and the pin 1 on the ARM20-CTX adapter seem to be on the opposite side...
    We need to connect to the target with the 6 pins plug-of-nails adapter that connects on the ARM20-CTX one.



  • Greetings,

    This adapter will work on Cyclone Universal and Cyclone ACP. It will not work on Cyclone max if you wish to use SWD protocol. It will work for JTAG protocol.

    If you want to use it on the cyclone max, you must short pin 7 and 13 on the standard 20-pin connection. This is why the cyclone max comes with a JTAG/SWD adapter board, while all other cyclones does not require this adapter board or shorting of pins.

    Takao Yamada

    • Thanks Takao.
      I have tried shorting the pins 7 and 13 but it didn't work. (that's what I wrote in my original message)


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