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The Oasis BBS @theoasisbbs@techhub.social

How Commodore 64 Cartridges Work – A Practical Guide
#Commodore64 #C64 #RetroComputing #C64Cartridges #KungFuFlash #EasyFlash #Versa64Cart #8BitGaming #EPROM #CaptainCommodore
https://theoasisbbs.com/how-commodore-64-cartridges-work-a-practical-guide/?feed_id=3231&_unique_id=681dff2cb4c6d

The Oasis BBS · 1gHow Commodore 64 Cartridges Work – A Practical Guide - The Oasis BBSCaptain Commodore explains how Commodore 64 cartridges work, covering Ultimax, 8K/16K types, and modern DIY or flash-based solutions.

The Oasis BBS @theoasisbbs@techhub.social

Building a Commodore 64 from Scratch: No 6510, VIC-II, or SID
#Commodore64 #RetroComputing #Electronics #HomebrewComputer #C64 #MOS6502 #DIYComputer #EPROM #StaticRAM #SBC
https://theoasisbbs.com/building-a-commodore-64-from-scratch-no-6510-vic-ii-or-sid/?feed_id=3030&_unique_id=680f8105d4f99

The Oasis BBS · 28 aprBuilding a Commodore 64 from Scratch: No 6510, VIC-II, or SID - The Oasis BBSMatt Regan launches a YouTube series rebuilding a Commodore 64 entirely from scratch without original chips, using EPROMs, SRAM, and TTL logic.

Pyrzout @jos1264@social.skynetcloud.site

A Scratch-Built Commodore 64, Turing Style https://hackaday.com/2025/04/23/a-scratch-built-commodore-64-turing-style/ #finitestatemachine #Retrocomputing #commodore64 #turing #eprom #6502 #6510 #sram #c64 #sid #VIC

Hackaday · 23 aprA Scratch-Built Commodore 64, Turing StyleBuilding a Commodore 64 is among the easier projects for retrocomputing fans to tackle. That’s because the C64’s core chipset does most of the heavy lifting; source those and you’…

Raymond @Raymond@social.cologne

Damit hat der Michael mal EPROMS geblitzdingst.. äh.. ich meine mit einer UV-Lampe die Inhalte gelöscht.
Aufbau eigentlich ganz simpel: Leuchtstoffröhre, die im UV-Spektrum Licht aussendet, Starter, Vorschaltgerät und Schalter.

6 Fotos unter https://w.wiki/Dswa "© Raimond Spekking / CC BY-SA 4.0 (via Wikimedia Commons)"

Im offenen Gerät liegt die UV-Lampe diagonal in einer Vertiefung. Darauf wurden die EPROMS gelegt

Geöffnetes Gehäuse: Links auf Kopf liegt die UV-Leuchtstoffröhre, oben rechts der Starter. Rechts im eigentlichen Gehäuse auf linker Seite das Vorschaltgerät von BBC und Verkabelung

Die Leuchtstoffröhre von Philips, 6 Watt

Vorschaltgerät von BBC

#RaysTechnikFotos #Elektronik #EPROM

Jan Beta @janbeta@chaos.social

New video! I'm building a Magic Desk style multi program cartridge for the Commodore 264 line of machines.

YouTube: https://youtu.be/QFPwqtm2Fc4
PeerTube: https://makertube.net/w/14Hsf9wVFzBa3Pu51r6Fjo

Thumbnail for my video, showing a green cartridge PCB with an EPROM and several other components on it sitting on my workbench. The overlayed text reads "Commodore 264 Magic Desk Cart".

#Commodore #C16 #C116

Risposta a Jan Beta

Ari [APz] Sovijärvi @apzpins@mstdn.games

@janbeta I tried several eBay-finds like this back in the days and they were always crap. My ultimate EPROM mass amnesia device was finally made out of a toolbox, gutted fluorescent desk lamp's electronics and a sterilization lamp tube. It has served me very well for bulk erasing for over 15 years now. Not pretty tho.

Jan Beta @janbeta@chaos.social

New video! I'm taking a look inside my very inexpensive EPROM eraser and I'm making some modifications.

YouTube: https://youtu.be/BN1Y0NIqM60
PeerTube: https://makertube.net/w/eiXyGku3QcaifmyeUyAysg

Thumbnail for my video, showing a photo of my workbench. My cheap EPROM eraser is sitting on the bench with the case removed and a new power switch fitted in the top half. There are a cordless drill and a screwdriver sitting next to it. Some screws from the device are stored in a blue lid from a peanut butter jar. The overlayed text reads "THIS EPROM ERASER IS CRAP."

#EPROM #EPROMeraser #Mods

Jan Beta @jan_beta@makertube.net

Cheap EPROM Eraser Teardown & Modifications

https://makertube.net/w/eiXyGku3QcaifmyeUyAysg

PeerTubeCheap EPROM Eraser Teardown & ModificationsDi Jan Beta

#eprom #epromeraser #modification

Ari [APz] Sovijärvi @apzpins@mstdn.games

I got my hands on the modded Road Show L-6 software that removes the completely linear mode order. Really curious to see it in action.

Also, this Xgecu burner is so lame compared to my Stag Solar, but this new toy is so much faster!

A small USB EPROM burner with a chip in it.

Dirk Wouters @diwou@mastodon.social

Nachbau des DELA EPROMMER II für den Commodore C64

Diesmal habe ich meinen alten DELA EPROMMER II wieder aufgebaut. Das war damals mein zweites EPROM-Programmiergerät, mit dem ich eine Menge EPROMs geschrieben habe. Und ich fand, dass sich ein Nachbau dieser Erweiterung lohnt, zumal immer noch viele die EPROMs direkt mit dem C6…

#c64 #commodore #DELA #EEPROM #EPROM #Hidden #Menu #Programmer #Replica #Service #Software #Test #Userport

https://dirkwouters.de/dela-eprommer-ii/

wyatt @wyatt@soc.megatokyo.moe

For legal reasons I must state that this chip is in fact blank. I would never do something as illegal and wrong as writing my own ROM chip for hardware I own, that hasn't been manufactured in 30 years, when there's a company (that didn't develop it) which is actively licensing said ROM. #amiga #cloanto #retrocomputing #eprom #grift #cbm #commodore

T48 EPROM programmer with an adapter board for 27C400/800/160/322 EPROM's that has a ribbon cable hooking into the side of it that jumps between the adapter and base board. There's a 27C160 EPROM chip in the ZIF socket with a marking on pin 2 (which will become pin 1 when inserted into the Amiga 500; actual pins 1 and 2 will be grounded). There's a piece of foil underneath a strip of tape covering the ultraviolet erasure quartz window on the chip. Written on the tape is "Kickstart 3.1 / Eat shit and die, Cloanto"

The Oasis BBS @theoasisbbs@techhub.social

Commodore C128DCR Character ROM Update
#C128DCR #Commodore128 #RetroComputing #CHARROM #SwedishCHARROM #VintageComputing #EPROM #Commodore #ROMDump #CommodoreCommunity #WorldOfJani #HomebrewComputing #Preservation #8BitComputing
https://theoasisbbs.com/commodore-c128dcr-character-rom-update/?feed_id=994&_unique_id=6777f5e348665

root42 @root42@chaos.social

Glowing deathbox.
#retrocomputing #eprom

A cheap looking Chinese UV Eraser for EPROMs is glowing eerily in green.

Discussione continua

Rommudoh @rommudoh@social.tchncs.de

I dumped the EPROMs on the boards and uploaded them to the Internet Archive: https://archive.org/details/brother-em-1000-eproms
If I ever lose them or anybody needs them, they can now be found.
#Brother #EM1000 #BrotherEM1000 #EPROM #InternetArchive #Archive #ArchiveOrg #conservation

Internet ArchiveBrother EM-1000 EPROMs : Free Download, Borrow, and Streaming : Internet ArchiveDumps of the EPROMs inside the Brother EM-1000 electric typewriter.There are two on the EM-701fx mainboard inside the main part, and two on the board inside...

Pyrzout @jos1264@social.skynetcloud.site

Open Source Universal ROM Programmer Grows Up https://hackaday.com/2024/11/16/open-source-universal-rom-programmer-grows-up/ #Microcontrollers #eeprom #eprom

Hackaday · 17 nov 2024Open Source Universal ROM Programmer Grows UpWhen we first looked at [Anders Nielsen’s] EEPROM programmer project, it was nice but needed some software and manual intervention and had some limitations on the parts you could program. But…

IT News @itnewsbot@schleuss.online

Open Source Universal ROM Programmer Grows Up - When we first looked at [Anders Nielsen’s] EEPROM programmer project, it was nice ... - https://hackaday.com/2024/11/16/open-source-universal-rom-programmer-grows-up/ #microcontrollers #eeprom #eprom

Hackaday · 17 nov 2024Open Source Universal ROM Programmer Grows UpWhen we first looked at [Anders Nielsen’s] EEPROM programmer project, it was nice but needed some software and manual intervention and had some limitations on the parts you could program. But…

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