linuxusers.in is a Fediverse instance that uses the ActivityPub protocol. In other words, users at this host can communicate with people that use software like Mastodon, Pleroma, Friendica, etc. all around the world.
This server runs the snac software and there is no automatic sign-up process.
A guy from our Dundee, Scotland office reached out to me today about a work project. Ended up chatting about vintage computers. He ended up snapping this picture on his way home.
#DIY #retrocomputing #Z80 #electronic #z80mbc2
I was able to make it work : Z80-MBC2 with UTerm (the STM32 version) . I'm happy
In the early 1990s Texas Instruments PC Scheme for MS-DOS was my very first Lisp system. A few days ago I rediscovered and installed it on my Linux PC and you will believe what happened next.
https://journal.paoloamoroso.com/paoloamoroso/rediscovering-the-origins-of-my-lisp-journey
Bah. There's hardly any new #retrocomputing videos up on #youtube this week. π
As a retro computing addict, I request, nay, demand more content! π
π§΅ Back in the 2000s I wanted to push precious 8-bit childhood game nostalgia to an extra dimension.
As there were no dedicated voxel editors yet, I made the works by extruding polygons in 3ds Max.
Check the image descriptions for the game titles.
Find high-res images for wallpapers or prints hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artwork #8Bit #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #1980s #DonkeyKong #Commodore #Commodore64 #arcade
π§΅ πΈπππππ πΆπππππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors (Minecraft didn't exist yet), I made the works by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #1980s #Commodore #Commodore64 #arcade #MastoArt #FediArt #DigitalArt
π§΅ When I was an Amiga game developer, the German Factor 5 developers were among my heroes.
I was honored when many years later, Factor 5's Lutz Osterkorn ordered my game voxel artworks for his bedroom wall. He sent me these photos.
https://ko-fi.com/metinseven/shop/wallpapers
#PixelArt #VoxelArt #GameDev #gaming #games #RetroGaming #RetroComputing #retro #commodore #amiga #TeamHoi #tech #technology #vintage #arcade #design #artwork #digital #DigitalArt #art #artist #GraphicDesign #MastoArt #FediArt #CreativeToots
π§΅ πΈπππππ π±ππππ π»ππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors (Minecraft didn't exist yet), I made the works by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #C64 #Commodore #Commodore64 #arcade #MastoArt #FediArt #DigitalArt
π§΅ πΈπππππ π±πππππ π±πππππ (2 variations)
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #C64 #arte #arcade #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ π³πππππππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #1980s #VintageComputing #retro #nostalgia #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots #tech
π§΅ πΈπππππ π³ππ π³ππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #1980s #VintageComputing #retro #nostalgia #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots #tech
π§΅ πΈπππππ π³πππππ’ πΊπππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #1980s #VintageComputing #retro #nostalgia #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ π³πππππ’ πΊπππ (level 3)
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ π±ππ ππππ π±πππππ π±πππππ ππ π±ππππππ π«§
From a series of tributes to childhood game nostalgia I made in the 2000s.
More Bubble Bobble fan art:
https://graphics.social/@metin/114148830864338068
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #C64 #arte #arcade #MastoArt #FediArt #DigitalArt #CreativeToots #CharacterDesign #RetroTech #FanArt
π§΅ π°ππππ πππππππππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#atari #VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #1980s #VintageComputing #retro #design #nostalgia #old #arte #arts #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ πΆπππππ 'π' πΆππππππ
From a series of 3D tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#arcade #VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #1980s #VintageComputing #retro #design #capcom #arte #arts #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ π·ππ
From a series of 3D tributes to childhood game nostalgia I made in the 2000s.
I designed this game named Hoi for the Amiga, released worldwide on two diskettes in 1992.
πΉοΈ Info, music, downloads:
β‘οΈ #TeamHoi
β‘οΈ https:metinseven.nl β Team Hoi game devs
#GameDev #VoxelArt #PixelArt #3D #art #artist #artwork #games #gaming #RetroComputing #RetroGaming #RetroGames #1980s #old #VintageComputing #retro #design #commodore #amiga #arte #arts #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ π·πππππ πππππππ
From a series of 3D tributes to childhood game nostalgia I made in the 2000s.
Hunter was a filled-vector style Amiga game, released in 1991:
https://amiga.abime.net/games/view/hunter#screenshots
#LowPoly #GameDev #3D #art #artist #artwork #games #gaming #RetroComputing #RetroGaming #RetroGames #1990s #old #VintageComputing #retro #design #commodore #amiga #arte #arts #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ πΈπππππππππ πΌππππππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #commodore #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #C64 #arte #arts #Commodore64 #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ π»πππ’ π±ππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #old #vintage #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ π»πππππππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #16Bit #1990s #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #lemmings #C64 #arte #arts #commodore #amiga #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ πΌππππ’ ππ πππ πππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
This game features my all-time favorite chiptune, composed by Rob Hubbard.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #commodore #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #C64 #arte #arts #Commodore64 #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ πΌπ. π³π
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #old #vintage #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ πππππππ πΈππππππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #16bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #old #vintage #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots #rainbow #cute
π§΅ πΈπππππ π»πππ ππππππ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #commodore #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #C64 #arte #arts #Commodore64 #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ πππππ πΈπππππππ
From a range of voxel art tributes to childhood game nostalgia I made in the 2000s.
As there were no voxel editors yet, I made them by extruding polygons in 3ds Max.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #vintage #C64 #arte #arts #arcade #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ πΈπππππ πππΈπ
From a series of voxel art tributes to childhood game nostalgia I made in the 2000s.
Rounded the voxels a bit here, for a different look.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#VoxelArt #PixelArt #3D #art #artist #artwork #16Bit #1990s #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #lemmings #C64 #arte #arts #commodore #amiga #MastoArt #FediArt #DigitalArt #CreativeToots
π§΅ π±ππππππππ ππ π±πππππ πΆππππ
A voxel tribute to retro-games, made in 2013.
See other posts in this thread for more game-themed voxel art.
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #nintendo #mario #1980s #1990s #tech #technology #vintage #old #nostalgia #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
π²πππππππ πΆπππ π½ππππππππ
Voxel-style cover for a book I never wrote. π
My one-man company name used to be Seven's Heaven.
More game voxels in the π§΅
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #nintendo #mario #1980s #tech #technology #vintage #old #nostalgia #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
πΌππππ'π πππππππ
Even the king of platformers has his doubts every now and then.
Made somewhere in the 2000s.
More game voxels in the π§΅
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #nintendo #mario #1980s #tech #technology #vintage #old #nostalgia #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
π§΅ πππ π²ππππππ π²πππππππππ’
Made this around the late 2000s: a voxel-style tribute to early Lucasfilm games, like Maniac Mansion.
Some high-res images from this series are available hereβ¦
https://ko-fi.com/metinseven/shop
#lucasarts #lucasfilm #VoxelArt #PixelArt #3D #art #artist #artwork #8Bit #1990s #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #C64 #arte #arts #commodore #Commodore64 #PC #MSDOS #amiga #MastoArt #FediArt #DigitalArt #CreativeToots
πΆππ’ π±ππ’
Voxel-style wink to Nintendo's Game Boy.
Made somewhere in the early 2010s.
More game-related voxel artwork in the π§΅
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #nintendo #mario #1980s #gay #tech #technology #vintage #old #nostalgia #CharacterDesign #design #artwork #nintendo #GameBoy #3D #B3D #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
πΉπππ, πΌππππ, ππππ!
Isometric pixel artwork, made in 2017.
More game-related artwork in the π§΅
#PixelArt #VoxelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #commodore #amiga #1990s #tech #technology #vintage #old #nostalgia #mario #nintendo #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
π πΌπππππ π²ππππππππ
My voxel-style 2012 xmas greeting card illustration.
More game-related artwork in the π§΅
#PixelArt #VoxelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #commodore #amiga #1990s #tech #technology #vintage #old #nostalgia #nes #mario #nintendo #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
πΏππ-πΌππ'π πππππππ
One of those daysβ¦
Made somewhere around 2010.
More game voxels in the π§΅
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #PacMan #1980s #tech #technology #vintage #old #nostalgia #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
Alternative box cover artwork for the 1992 Hoi Amiga game in a minimalistic voxel style and retro look, reflecting a situation from the game. I made the original pixel graphics too.
More game-related artwork in the π§΅
#TeamHoi #VoxelArt #PixelArt #3D #art #artist #artwork #commodore #amiga #16bit #games #gaming #RetroComputing #RetroGaming #RetroGames #VintageComputing #retro #nostalgia #old #vintage #GameDev #arte #arts #Amigapril #MastoArt #FediArt #DigitalArt #CreativeToots #platformer #cute
πΆπππ πΎπππ
Rescuing Princess Peach doesn't always work out. π
Made around 2010.
More game-related artwork in the π§΅
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #commodore #amiga #1990s #tech #technology #vintage #nostalgia #old #graphics #CharacterDesign #DonkeyKong #Mario #nintendo #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
π πΏπππ
Voxel-style tribute to the atmospheric dawn of the digital revolution.
More game-related artwork in the π§΅
#pong #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #commodore #B3D #1990s #tech #technology #vintage #nostalgia #old #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
πΎ π π π π π π π π ’π ’π π π ‘π
Voxel-style tribute to 8-bit shoot-'em-ups, made around 2010.
More game-related artwork in the π§΅
#8bit #VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #commodore #arcade #1990s #tech #technology #vintage #nostalgia #old #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
Voxel-style 8-bit shoot-'em-up aliens, made around 2010.
More game-related artwork in the π§΅
#8bit #alien #aliens #shooter #VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #commodore #arcade #1990s #tech #technology #vintage #nostalgia #old #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
πΎ ππππππππππ
Voxel artwork for a 2015 Amiga demo.
I don't know if the demo was actually released or not. π
More game-related artwork in the π§΅
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #commodore #amiga #1990s #tech #technology #vintage #nostalgia #old #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #demoscene #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
π¦ πππππ'π πππππππ
One of those daysβ¦
Made somewhere around 2010.
More game voxels in the π§΅
#VoxelArt #PixelArt #GameDev #gaming #games #game #gamer #RetroGaming #RetroComputing #RetroGames #VintageComputing #retro #sonic #SonicTheHedgehog #sega #megadrive #genesis #1990s #tech #technology #vintage #old #nostalgia #graphics #CharacterDesign #design #artwork #digital #DigitalArt #art #artist #arte #arts #GraphicDesign #MastoArt #FediArt #CreativeToots #ArtistsOnMastodon
I wrote a new blog post:
A blast from the past: The UCSD p-System, Apple Pascal, and a dream of cross-platform compatibility never quite realized.
https://markbessey.blog/2025/04/14/a-blast-from-the-past/
#programming #pascal #retrocomputing
I am asking for photos of your #RetroComputing battle stations to fill my thirst that I can not fill musket due to apartament space. Screw you, walls!
[please boost]
Researching the best instruction set architectures for learning to program in Assembly for retro and modern CPUs. More than the final pick or the shortlist, what's interesting is the assessment the author does of each architecture.
https://thechipletter.substack.com/p/learning-assembly-for-fun-and-profit
LESETIPP: Stolz packte der Sohnemann seinen C64 am Weihnachtsabend aus. Nachdem alles angeschlossen war, blickten traurige Kinderaugen auf einen leeren Bildschirm.
https://www.videospielgeschichten.de/rueckschau-homecomputer/
#homecomputer #heimcomputer #zeitschrift #retrocomputing #80s
Is there a modern equivalent to newsgroups that is still minimalist?
Iβd like something in the #GeminiProtocol spirit. Like just sync .gmi files as messages in a structured way. You need an authorized public key to write.
Clients should be able to read and write on #retroComputing devices even if server and the bridge to reach it could be more advanced (like an ESP32 or a Pi to handle sockets and signing)
@santiago depending on what you mean by #retrocomputing, "public key" might be prohibitive already.
Otherwise http://www.nncpgo.org/ might be a suitable building block, with BBS (fido technology networks, or any of the other inter-BBS protocols of back then) or even usenet message processing (just nncp instead of uucp) on top.
@patrick My view on #retrocomputing is that fun matters more than purity and you will always need a non-retro component to make it connect to the modern world.
Hey weβre using routers and fiber already so I donβt mind if there is one more translation step! Like the Amiga or C64 just write to a serial port and in the middle thereβs an ESP32 that has a bazillion times more CPU power that does the http networking/encryption bridge.
+++ SYSOP NEWS +++ SYSOP NEWS +++
As you may remember, RC-BOX BBS - the world's first and (currently) only RC2014 based BBS - has been struggling with connectivity issues.
The good news: I have finally been able to successfully mitigate these.
Some background info: in October last year, I decided to do some maintenance on the system, updating my WiFi modem firmware and replacing the SC132 serial I/O module (using a 6.144 KHz crystal for a fixed 9600 bps) with its cousin, the SC110 serial I/O module which features a CTC chip so it can dynamically set any baud rate.
Turns out that while the module is techincally 100% okay, it sometimes locks up when being used with the BYE.COM program for CP/M.
I think this has to do with BYE.COM setting the CTC to the selected bps during initializiation (which happens after each hangup). For some reason, this often works but occasionally causes the SIO/2 to lock up.
Sometimes, without any reason, BYE.COM would drop into an +++ATH loop although no one was connected, not being able to actually perform the AT command.
It took me weeks to finally realize this, because I was so sure the problem originated from the Zimodem firmware and because the issue only showed up occasionally. It was very annyoing to debug.
So as a result of this finding, I've put the SC132 with the fixed 9600 bps back into the system. Since then, no more of these issues occurred.
As always, you can find all info on how to connect to RC-BOX BBS in my profile info.
P.S.: so now I think the problem originates from the BYE.COM code. But since everything is working properly again, I don't have the desire to dig into the BYE.ASM code any time in the future. There are other projects that I'd like to go on with first.
#rcbox
#bbs
#rc2014
#rc2014bbs
#retrocomputing
#newretro
#z80