How to connect Starter Kit to Kingfisher and use Starter Kit's JTAG I/F

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Revision as of 5 March 2018 at 09:55.
The highlighted comment was created in this revision.

I am using Kingfisher (SBEV-RCAR-KF-M04(Advanced Model)).
With Starter Kit connected to M04, Kingfisher manufacturer taught that Starter Kit's JTAG I/F can not be used.
However, by correcting the circuit on Starter Kit side, he taught him that Starter Kit's JTAG I/F can be used even when Starter Kit is connected to M04.

Please tell me about Starter Kit circuit correction contents necessary to use Starter Kit's JTAG I/F with Starter Kit connected to M04.

    18:25, 19 February 2018

    I think the problem is that the TMS_18 signal is connected to GND. As one method, cutting the signal of SK seems to be able to avoid the problem. However, I think that it is very difficult to cut short distances from other signals(for me at least).

    Anyway, please give me time to cut and confirm.

      19:14, 22 February 2018

      Thank you for your response.
      I will consider the correspondence.

        21:27, 27 February 2018

        I cut the signal of SK. Please refer to the picture on the back side of SK.


        Then, I connected SK and M04 KF and confirmed that JTAG started up.

        Note: Cutting the signal is very difficult. I can not recommend it.

          21:02, 4 March 2018

          Thank you for confirmation.

          Wow! You are good with your hands!
          I certainly think it is difficult to cut this.

            01:55, 5 March 2018