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10 votes
1 answer
262 views

How did relay computers handle inductor flyback?

jpa
  • 1,216
4 votes
1 answer
169 views

Maximum current an AGB Game Pak can continuously draw

CommunityBot
  • 1
3 votes
1 answer
594 views

How can I repair a sketchy video signal on a 1977 Pong unit?

Jacob Krall
  • 2,110
25 votes
8 answers
2k views

Separate code and data address spaces on the Z80

Kuba hasn't forgotten Monica
  • 775
6 votes
3 answers
988 views

What is the difference between the 6522 VIA and a UART?

Jerry Coffin
  • 4,232
14 votes
3 answers
2k views

Why was the VIC-II restricted to a hard-coded palette?

Peter Parker
  • 975
31 votes
6 answers
6k views

How did the BBC Micro stay cool?

Greenonline
  • 2,878
8 votes
2 answers
3k views

Can the Gotek floppy emulator be made to work with classic Macs?

Greenonline
  • 2,878
16 votes
2 answers
2k views

What was the last terminal to include a physical bell?

chicks
  • 365
3 votes
0 answers
206 views

VisiCalc V1.0 is not working on modern computer as expected

Art Spasky
  • 183
11 votes
2 answers
911 views

VIC-II transistor count

Alexander Sevo
  • 11
7 votes
3 answers
614 views

Why did the Vic-20 need special chips for I/O?

Borg Drone
  • 613
144 votes
5 answers
47k views

It's now safe to turn off your computer

Borg Drone
  • 613
2 votes
1 answer
175 views

Is it possible to view hardware-reported device identifiers on Windows ME?

user3840170
  • 19.8k
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