Adding Dejitter board to NESRGB 2.0

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  • March 9, 2021 at 5:42 PM #45747
    Joshua Allison
    Participant

      I am trying to added the 1.3 Dejitter board to a NESRGB 2.0. I have followed this guide https://retromods.game.blog/nes-famicom/nes-dejitter-mod-install/ from the wiki. I have confirmed the jumpers after removing the oscillator and caps. I have continuity between the cpu and gpu. I have flashed the NESRGB with firmware 2.3 per Tim W, But I get “no sync” on the OSSC. I am using times scart cable.

      The NESRG worked fine before trying to add the dejitter in generic timing modes, and I could only run upto 3x. I could not get any optimal timings to work including firebrandX.

      Is there a different guide I need to follow to get the dejitter working?

      March 12, 2021 at 9:33 PM #45813
      BuckoA51
      Keymaster

        Have you verified your dejitter board has NES firmware installed?

        March 12, 2021 at 10:13 PM #45815
        Joshua Allison
        Participant

          I Re flashed the de jitter with the file at the bottom of the install instructions with the same results. Link below. Is there a different file I should try?

          Is there a different way to wire this on the NESRGB 2.0 than what is covered in the guide?
          https://github.com/marqs85/snes_dejitter/blob/master/installation/NESN-CPU-01/README.md

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