ctrl-alt-rees | Exploring The Atari 800 - Teardown Of Their First Home Computer From 1979 @ctrlaltrees | Uploaded October 2021 | Updated October 2024, 1 hour ago.
The Atari 800 was Atari's first home computer and was released in 1979, alongside it's cheaper variant, the 400. Originally intended as a games console successor to the 2600 and pivoted at the last moment, it has a very interesting modular architecture and a custom chipset designed by none other than Jay Miner. So let's take a look inside and learn a little bit about the story and how this machine works!

Support the channel!
Patreon: patreon.com/ctrlaltrees
Become a Member: youtube.com/channel/UCe7aGwKsc40TYqDJfjggeKg/join
Ko-Fi: ko-fi.com/ctrlaltrees

VIP Superfans:
Action Retro: youtube.com/ActionRetro
Arthur Ludwiczak
BitterBlitter
D. 'Xalior' Rimron-Soutter: youtube.com/Xalior
James Rodgers
Kevin Leah
Mr Lurch: youtube.com/mrlurchsthings
Naoki Saito: youtube.com/c/NaokiSaito
Woz Brown: retrogamer.net

Socials:
Official ctrl-alt-rees Discord: discord.gg/5k922pd8PW
Twitter: twitter.com/ctrl_alt_rees
Instagram: instagram.com/ctrl.alt.rees

Chapters:
00:00 Intro
00:32 8-Bit Computer Story & The 5200 Connection
01:51 Differences Between The Atari 400 & 800
02:56 Outside / Ports / Connectivity
05:59 Information On Cartridges & Under The Cartridge Flap
07:09 Removing The Top Panel - RAM & OS Cards
10:33 The Underside Of The 800 - Labels & Whatnot
11:48 Teardown Begins - Bottom & Note On RF Shielding
13:15 The Internal Speaker
14:38 Removing The Top Case & Keyboard Assembly
15:43 Power Supply Board
17:07 Internal Chassis / RF Shielding
17:39 Motherboard - PIA & POKEY Sound Chip Info
19:15 CPU Card - ANTIC / GTIA / 6502 Info & Test Edge Connector
21:55 Outro / Conclusions & Thanks

Music Credit:
Royalty-Free Music From Epidemic Sound: epidemicsound.com

#atari #retrocomputing #8bit