#atari520stfm
LightNews LightNews
tonylongworth.bsky.social
Festive Atari memories

www.youtube.com/watch?v=pvbl...

#AtariMemories #RetroGaming #80sGaming #90sGaming #VintageGames #Atari400 #Atari520STFM #AtariJaguar #Defender #DonkeyKong #TowersII #ChaosEngine #Lemmings2 #Bubsy #GamingNostalgia #HolidayMemories #RememberingThePast #ChristmasNostalgia
Festive Atari memories
YouTube video by Tony Longworth
www.youtube.com
December 22, 2024 at 12:49 PM
dahnielson.mastodon.gamedev.place.ap.brid.gy
Just upgraded TOS to 1.04 ("Rainbow TOS") with ROMs from Baffo71. Next step is to solder sixteen IC sockets and 220 nF caps for the memory upgrade.

#atari #atari520st #atari520stfm
Photo of Atari 520ST circuit board with a row of six brand new Rainbow TOS 1.04 ROMs from Baffo71.
February 22, 2026 at 12:17 AM
dahnielson.mastodon.gamedev.place.ap.brid.gy
The monitor adapter for my Atari 520 arrived. It can only work in color mode if the monitor supports 15 kHz HSYNC signals, so hi resolution black and white mode it is. I love how non-intrusive the adapter is.

#atari #atari520 #atari520stfm
ST2VGA monitor adapter from Centurion Tech on the back of my Atari 520STfm, blending in with its grey cover. A VGA CRT monitor displaying the GEM desktop.
February 14, 2026 at 10:36 PM