Issue with DExx-vd_isl (DE10-nano) in scaler mode

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  • August 22, 2022 at 8:43 PM #54547
    prrdrn
    Participant

      Didn’t seem to have any effect.

      P.S.: After testing I pressed KEY0 has you said and was sent back to the Test Pattern but the remote still didn’t work. I did a hard-reboot and now I can’t seem to be able to stops I2C traffic again, instead I’m prompted with “Press 1” when activating Bind IR Remote as if I had to bind a new remote even though this one works fine (?)

      August 22, 2022 at 9:47 PM #54548
      marqs
      Participant

        I clarified previous instruction as the idea was to enter that function via settings menu while jitter is visible. Pressing KEY1 on PCB when prompted to “Press 1” on remote just cancels remote setup and loads default keymap.

        August 22, 2022 at 9:52 PM #54549
        prrdrn
        Participant

          Yes, I think I did just as you told me to (?). It deactivated the remote, but jitter stayed the same on screen.

          When I press 1 it then prompt “press 2, press xxx (…), press menu” etc.

          August 23, 2022 at 3:46 PM #54553
          marqs
          Participant

            I perhaps misunderstood as you said you were sent back to test pattern. Anyway, if there was no difference then at least it confirms I2C is not making the issue worse there.

            August 23, 2022 at 3:55 PM #54554
            prrdrn
            Participant

              Sorry I wasn’t being clear (this and my broken English). Do I have to go through the whole remote pairing again? Pressing KEY1 does not cancel the setup. I might have to RTFM on that one 🙂

              August 23, 2022 at 8:02 PM #54555
              marqs
              Participant

                If you have the usual L336 remote, then there is no need to re-bind it. If you went through the complete binding procedure and made some changes you want to revert, then you can either reload defaults by pressing KEY1 as mentioned (on DE10-Nano PCB, not remote control button 1) or by removing settings.bin file from SD card. If you had previously configured some other remote control and accidentally updated bindings, then you’ll need to go through the binding procedure again.

                October 18, 2022 at 9:53 PM #55397
                marqs
                Participant

                  This thread has one suggested fix if the issue still persists.

                  October 18, 2022 at 10:11 PM #55398
                  prrdrn
                  Participant

                    Thank you for letting me know marqs! That’s an ongoing issue indeed. I’ll report back if and when I find the courage to butcher you’re beautiful piece of work.

                    October 19, 2022 at 3:00 AM #55400
                    L-Train
                    Participant

                      @marqs Thanks for pointing out the slight modification. I just did it on my board and the scaler mode now seems to be as stable as the line multiplication modes. Not only that, but some 1-2 pixel horizontal jitter I was seeing in adaptive line multiplication mode (1080p, generic 4:3) appears to have been resolved too! This is really great. Thanks again!

                      November 1, 2022 at 10:58 PM #55596
                      ShllShockArcade
                      Participant

                        Hi guys, having the exact same issue in scaler mode = bad jitter in 1080p going to attempt solder hack and will report back

                        November 1, 2022 at 11:30 PM #55598
                        ShllShockArcade
                        Participant

                          Yup, this completely cleaned up the jitter 👍🏼 One thing that might need to be addressed. Bob from Retro RGB just posted a new orientation for the dexx based on the new firmware update. He should possibly be notified if you are saying that this hack should not be used in conjunction with swapping the MiSTer on and off of the de-10 nano … might damage people’s boards maybe?

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