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#trs80coco — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #trs80coco, aggregated by home.social.

  1. @GamesMissed we've done Fujinet bring ups for a wide variety of machines. Such as #atari8bit #colecoadam #apple2 #trs80coco #msdos #msx and even #atari2600 . More are happening as we speak. Any and all, come join us

  2. That took quite a lot of battling but I got the new #FujiNet proto board to come up on CoCo! I jumpered the pins for now to make it so all the GPIOs are in the lower 32bit window to make it easier to start from the PicoROM code.

    #3DPrinted #KiCad #Fusion360 #MSX #RaspberryPiPico #TRS80CoCo #RetroComputing #VintageComputing #Electronics

  3. There's now a CoCo version of the case. I added some extra standoffs so the case can be used as a jig while soldering the two boards together. #3DPrinted #KiCad #Fusion360 #MSX #RaspberryPiPico #TRS80CoCo #FujiNet #RetroComputing #VintageComputing #Electronics

  4. I remember learning in school in the late 80s about the . I felt like it was from a time when dinosaurs roamed the earth. This article from @ieeespectrum me realize it was about 40 years before I learned about it, and now 40 years have passed since then. So the or XT sounds like similar ancient history to kids now.
    spectrum.ieee.org/eniac-80-iee

  5. #VCFEast2026 was a success for #FujiNet. Lots of people saw our diverse #retrocomputing platforms and are starting to understand that we want to bring a useful network adapter to their favorite #atari8bit #Apple2 #TRS80CoCo #MSDOS and more systems.

  6. This is pretty neat! I can export a PCB from #KiCad as .step and import it directly into #Fusion360 so I can design my #MSX case around it. Too bad it doesn't export the silkscreen layer though. #RaspberryPiPico #TRS80CoCo #FujiNet #RetroComputing #VintageComputing #Electronics

  7. Tested various micros running this FLOATING POINT program. It derives Pi to 20 decimal places. Interesting stats.

    1 N=20: L=INT(10*N/3): DIM A(255): Z$="000000":T$="999999"
    2 FOR I=1 TO L: A(I)=2: NEXT I: M=0: P=0: FOR J=1 TO N: Q=0: K=2*L+1
    3 FOR I=L TO 1 STEP -1: K=K-2: X=10*A(I)+Q*I: Q=INT(X/K): A(I)=X-Q*K: NEXT I
    4 Y =INT(Q/10): A(1)=Q-10*Y: Q=Y: IF Q=9 THEN LET M=M+1: GOTO 7
    5 IF Q=10 THEN PRINT STR$(P+1);LEFT$(Z$,M);: P=0: M=0: GOTO 7
    6 PRINT STR$(P);LEFT$(T$,M);: P=Q: M=0
    7 NEXT J:PRINT STR$(P)

    #RC2014 : 14 (thank you JonV)
    #BBCMicro : 19
    #AmstradCPC : 22 (thank you Devlin)
    #AmstradPCW : 23 (thank you Pete)
    #AcornElectron : 25
    #C128 : 27 (fast mode - thank you Jonas H)
    #LuxorABC80 : 29 (thank you Erik)
    #SharpMZ700 : 32 (thank you Tim Holyoake)
    #VIC20 : 36
    #AcornAtom : 37
    #AppleII : 38 (thank you Jeroen)
    #TRS80CoCo : 42 (thank you Chip)
    #Atari800 : 42 (thank you Mark Elliott)
    #CBMPET : 43
    #C64 : 43
    #Dragon32 : 44
    #SharpMZ80K : 45 (thank you Tim Holyoake)
    #C16 : 46
    #Altair8800 : 52
    #MSX : 53 (thank you Pixel Purrito)
    #C128 : 56 (default "mode")
    #ZX80 : 57
    #ZXSpectrum : 68 (thank you Adam)
    #SharpPC1500A : 167 (thank you Karttu)
    #ZX81 : 213 (native slow mode)
    #SharpPC1245 : 405 (thank you Karttu)

    Edit: now ordered (seconds)

  8. It's alive! For a while there I thought my #RaspberryPiPico Core2350B wasn't working. Turns out that setting things up needs to be a lot more explicit than it was on the RP2040. #TRS80CoCo #MSX #FujiNet #RetroComputing #VintageComputing #KiCad #Electronics

  9. 🙋🏼‍♂️ CoCo Question: Is there ANY reason to keep a CoCo2, since I've gotten a CoCo3 with everything it needs? I really don't see a reason for keeping both. Thoughts?

    #CoCo2 #CoCo3 #TRS80CoCo #TRS80ColorComputer #Tandy #RadioShack #TRS80 #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd