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  • Jean-Marc's Avatar
    06-22-2020, 05:49 PM
    so for people who wants to try, most important using the teensyuae41 project: 1) have the PSRAM soldered under the T4.1 2) select the type of display in platform_config.h (ILI or ST) 3) look at the display pinout in...
    11 replies | 581 view(s)
  • Jean-Marc's Avatar
    06-22-2020, 08:42 AM
    Sorry, no need to change this for teensy4.1. I used to connect the psram my own way on the T4.0 but no need if you use teensyuae4.1...
    11 replies | 581 view(s)
  • Jean-Marc's Avatar
    06-14-2020, 07:13 PM
    I added 2 new videos to demo it... https://youtu.be/Ho8qZSCKdLg https://youtu.be/vuMYwylYqYs
    11 replies | 581 view(s)
  • Jean-Marc's Avatar
    06-13-2020, 02:24 PM
    Some updates of the UAE port to the teensy4.1... I restarted from a more compatible version of the source code. - Sound has been fixed - Most GFX problems too (no AGA support yet but ok) - Add support for Hard...
    11 replies | 581 view(s)
  • Jean-Marc's Avatar
    05-26-2020, 12:25 PM
    Hi bloodline, Just discovered this mail thread today. Nice project to restart an amiga emulator from scratch. I was also my dream to run an Amiga on the T4.0 I had troubles to port UAE for some time by I finally...
    11 replies | 887 view(s)
  • Jean-Marc's Avatar
    05-24-2020, 03:23 PM
    Happy to share the initial code and the video of the UAE Amiga emulator running on the Teensy 4.1 + PSRAM. 2MB chip ram and 4 MB fast ram now mapped on the PSRAM. Impressive performance of the PSRAM without any memory...
    11 replies | 581 view(s)
  • Jean-Marc's Avatar
    05-18-2020, 07:01 PM
    Fantastic!!! Commodore amiga emulation working full speed now on the T4.1. No need to split the 512k memory in 2 parts to fit it with all pointers boundary issue... And I can even go for 1MB chipram + 7(4) MB fast...
    795 replies | 32635 view(s)
  • Jean-Marc's Avatar
    05-18-2020, 06:25 PM
    Michael, Thanks again! The ground pin was indeed the problem. Not the 3.3 v. The one on the corner is ok. not the one next to 3.3 v at opposite side.
    795 replies | 32635 view(s)
  • Jean-Marc's Avatar
    05-18-2020, 04:54 PM
    Hi Michael and mjs513 I also have the same white wire but no 3.3v there for me. Or the wire is not soldered properly or the side connected to the pin is the issue. Or may be ground is the issue too... Will try...
    795 replies | 32635 view(s)
  • Jean-Marc's Avatar
    05-18-2020, 06:11 AM
    Hi, I finally received the pre-sample last Thursday. This w-e I soldered the psram and the test went ok. Then I decided to solder the header pin and test my Amiga emulator port now running on the T4.0 but it seems I...
    795 replies | 32635 view(s)
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Amiga emulation on Teensy 4.1 06-22-2020 05:49 PM
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