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#sinclair-spectrum — Public Fediverse posts

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

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  1. Me faltaba probar la SVI-728 con el módem wifi y Retroterm. ¡Funciona perfecto! La calidad de video es muy buena, incluso mejor que otras máquinas MSX1. 😎 #commodore64 #c64 #sinclairspectrum #zx48k #vintagecomputers #8bit #homecomputer #retrocollection #retrocomputacion #atari #msx #msx2 #svi728

  2. Me faltaba probar la SVI-728 con el módem wifi y Retroterm. ¡Funciona perfecto! Tiene un teclado robusto pero demasiado tosco (me parece mejor el de la SVI-738 X'press) pero la calidad de video es muy buena, incluso mejor que otras máquinas MSX1.

    #commodore64 #c64 #sinclairspectrum #zx48k #retrogaming #vintagecomputers #retrocomputer #8bit #homecomputer #retrocollection #classicvideogames #retrogamer #retrocomputacion #atari #msx #msx2 #svi728

  3. Home Computer Setup #1: AMSTRAD CPC 464 ❤️🕹

    Así quedó el setup de mi primera Amstrad, la CPC 464. Carga de juegos gracias al Maxduino de Diego De Franceschi, cable RGB-Scart y mod de audio gracias a Pablo Marcos. El setup se completa con un joystick 125, el libro de Atila Merino "Amstrad Eterno" y el artículo de tapa de Retro Gamer por los 40 años de la Amstrad CPC. 😍

    #commodore64 #c64 #sinclairspectrum #zx48k #retrogaming #vintagecomputers #retrocomputer #8bit #homecomputer #retrocollection #classicvideogames #retrogamer #retrocomputacion #atari #msx #amstrad #cpc464

  4. Read about astronauts, ne'er-do-wells, business trousers, and other things in Chapter 7 of my ongoing serialized memoir.

    In this one I write mostly about Nodes of Yesod, Odin Computer Graphics, and 1980s Liverpool.

    stevewetherill.substack.com/p/

    #RetroGaming #Memoir #NodesOfYesod #SinclairSpectrum #ZXSpectrum #Liverpool #OdinComputerGraphics

  5. Read about astronauts, ne'er-do-wells, business trousers, and other things in Chapter 7 of my ongoing serialized memoir.

    In this one I write mostly about Nodes of Yesod, Odin Computer Graphics, and 1980s Liverpool.

    stevewetherill.substack.com/p/

    #RetroGaming #Memoir #NodesOfYesod #SinclairSpectrum #ZXSpectrum #Liverpool #OdinComputerGraphics

  6. This time next week I’ll be sending FREEZE‑ZX Issue 03 to print — the long‑awaited next chapter is nearly here.
    You can preorder your copy today from:
    freeze64.com/freeze-zx-issue-3/
    Issue 02 sold out fast, so grab No.03 while you can.
    #ZXSpectrum #Z80 #Speccy #SinclairSpectrum

    Even @llamasoft_ox gets a mention in this issue with the brilliant Laser Zone.

  7. This time next week I’ll be sending FREEZE‑ZX Issue 03 to print — the long‑awaited next chapter is nearly here.
    You can preorder your copy today from:
    freeze64.com/freeze-zx-issue-3/
    Issue 02 sold out fast, so grab No.03 while you can.
    #ZXSpectrum #Z80 #Speccy #SinclairSpectrum

    Even @llamasoft_ox gets a mention in this issue with the brilliant Laser Zone.

  8. Just got round to uploading a dumb little ZX Spectrum survival/strategy game I programmed back in 2018. Free to download, for emulators or real hardware. Here's the download page: retrosteveuk.itch.io/planet-su

    #zxspectrum #sinclairspectrum #programming #BASIC

  9. Just got round to uploading a dumb little ZX Spectrum survival/strategy game I programmed back in 2018. Free to download, for emulators or real hardware. Here's the download page: retrosteveuk.itch.io/planet-su

    #zxspectrum #sinclairspectrum #programming #BASIC

  10. I have been working on regenerating the (long-lost) source code for Nodes of Yesod, a game I wrote for the Sinclair ZX Spectrum in 1985. I have been picking away at this Z80 disassembly for nearly 20 years, starting with IDA and later moving to Ghidra.

    While the project has been technically complete for some time (it reassembles to a binary identical to the shipped game), my goal is to release a fully documented codebase that is actually readable for future developers and historians.

    To that end, this weekend, I compared the Claude Code CLI and the Gemini CLI for the specific task of identifying and defining symbols for methods, labels, and constants. In the past, I've run into context memory issues with the web interfaces, but the CLI tools seem to handle this single 30K+ line file very well.

    Here is the breakdown:

    Claude Code CLI: It is faster and understands the Z80 context with very few mistakes. However, it is significantly more expensive for this volume of work, running into Pro plan rate limits relatively quickly.

    Gemini CLI: This allows me to work much longer before hitting rate limits on the Pro plan. It requires more iteration to get the output right, but it is a great workhorse.

    The screenshots below show an example of the results, including some ASCII art Claude generated directly from the raw sprite bitmap data, and a section of code constants where both the name and comments were determined or augmented by Claude.

    #SinclairSpectrum #OdinComputerGraphics #OldDogNewTricks #RetroDev #RetroGames #ReverseEngineering #SoftwarePreservation #ClaudeCodeCLI #GeminiCLI

  11. I have been working on regenerating the (long-lost) source code for Nodes of Yesod, a game I wrote for the Sinclair ZX Spectrum in 1985. I have been picking away at this Z80 disassembly for nearly 20 years, starting with IDA and later moving to Ghidra.

    While the project has been technically complete for some time (it reassembles to a binary identical to the shipped game), my goal is to release a fully documented codebase that is actually readable for future developers and historians.

    To that end, this weekend, I compared the Claude Code CLI and the Gemini CLI for the specific task of identifying and defining symbols for methods, labels, and constants. In the past, I've run into context memory issues with the web interfaces, but the CLI tools seem to handle this single 30K+ line file very well.

    Here is the breakdown:

    Claude Code CLI: It is faster and understands the Z80 context with very few mistakes. However, it is significantly more expensive for this volume of work, running into Pro plan rate limits relatively quickly.

    Gemini CLI: This allows me to work much longer before hitting rate limits on the Pro plan. It requires more iteration to get the output right, but it is a great workhorse.

    The screenshots below show an example of the results, including some ASCII art Claude generated directly from the raw sprite bitmap data, and a section of code constants where both the name and comments were determined or augmented by Claude.

    #SinclairSpectrum #OdinComputerGraphics #OldDogNewTricks #RetroDev #RetroGames #ReverseEngineering #SoftwarePreservation #ClaudeCodeCLI #GeminiCLI

  12. Kukapa vanhemman polven nörteistä ei muistaisi huumaavaa tuoksua, joka huoneessa leijaili pitkän Decathlon tai Who Dares Wins II -pelisession jälkeen...?

    Ilmeisesti tällä kulmalla on asiaa ajateltu firmassa, joka toi myyntiin hajuvedet, joiden inspiraationa ovat legendaariset 1980-luvun kotitietokoneet, kuten Commodore 64 ja Sinclair Spectrum.

    dawn.fi/uutiset/2025/09/18/com

    #commodore64 #sinclairspectrum #uutiset #hajuvesi #retro

  13. Being a giant nerd has never been easier. Look at all this nerd shit everywhere! I love it! Anyways, here’s a very, very nerdy thing on Kickstarter for us nerds of a certain vintage and those who have an affinity for the early days of home computers.

    kickstarter.com/projects/spect

    Yeah I’m on there. My nickname is ‘Debt Set Billy.’ 😂

    #ZXSpectrumNext #ZXSpectrum #SinclairSpectrum #SinclairZXSpectrum #48K

  14. SymbOS Is a Funhouse mirror look at a future that never was - The Z80 might be decades obsolete and a few years out of production, but it’s abso... - hackaday.com/2025/07/19/symbos #sinclairspectrum #retrocomputing #amstradcpc #msx #z80

  15. Gerald J Holdsworth's Disc Image Manager (for Linux, macOS and Windows) is an application used to load a retro disc image, read the catalogue and output any required files. In addition, it will also add files to the image, delete, and rename files and directories. On the Amiga side, reading and writing of AmigaDOS disks and hard disks with OFS and FFS formatting are supported. Version 1.48.1 has been released:

    amiga-news.de/en/news/AN-2025-

    #Amiga #Acorn #SinclairSpectrum #Commodore64

  16. Calling all #ZXSpectrum enthusiasts!
    You can now pre-order our brand-new A5 printed zine FREEZE-ZX issue 1, which is set for Summer 2025 release.
    Pre-order today from:
    freeze64.com/freezezx-issue-1
    #ZXSpectrum #Speccy #Sinclair #SinclairSpectrum #ZX81
    Please share the news! 😊

  17. Calling all #ZXSpectrum enthusiasts!
    You can now pre-order our brand-new A5 printed zine FREEZE-ZX issue 1, which is set for Summer 2025 release.
    Pre-order today from:
    freeze64.com/freezezx-issue-1
    #ZXSpectrum #Speccy #Sinclair #SinclairSpectrum #ZX81
    Please share the news! 😊

  18. Calling all #ZXSpectrum enthusiasts!
    You can now pre-order our brand-new A5 printed zine FREEZE-ZX issue 1, which is set for Summer 2025 release.
    Pre-order today from:
    freeze64.com/freezezx-issue-1
    #ZXSpectrum #Speccy #Sinclair #SinclairSpectrum #ZX81
    Please share the news! 😊

  19. Continuing the retro gaming listings, here's the Just Speccy 128K board plus a clear case, faceplate, rubber keyboard mat, and membrane. It does not include ULA or a power supply.

    #retrogaming #sinclairspectrum #zxspectrum #justspeccy128

    ebay.com/itm/186946482972

  20. Or maybe I should list these separately. Replica case, rubber keyboard mat, and faceplate, plus membrane. In clear or silver. Hm. #sinclairspectrum #zxspectrum #retrogaming