Retrocomputing Stack Exchange is a question and answer site for vintage-computer hobbyists interested in restoring, preserving, and using the classic computer and gaming systems of yesteryear. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top

Explore our questions

18 votes
4 answers
3k views

Commodore 64 - any way to safely plug in a cartridge when the power is on?

10 votes
1 answer
541 views

Problem using Commodore 64 BASIC TAB() command in abbreviated form

8 votes
1 answer
1k views

C64 char screen plot routine - not clear about reason for logical OR

6 votes
1 answer
784 views

What is the file that VICE refers to as dos1541?

6 votes
0 answers
279 views

Sending DOS commands in assembly on my C64

1 vote
1 answer
204 views

Commodore 64c supply 9 Vac waveform specs

15 votes
3 answers
3k views

Difference between machine language and machine code, maybe in the C64 community?

12 votes
2 answers
2k views

What is this unusual syntax for the Commodore SYS command?

0 votes
1 answer
132 views

Monitor connector for C64 and ST the same?

8 votes
4 answers
1k views

Is it possible in Commodore BASIC V2.0 to configure the system so that the PRINT command does not update color?

14 votes
9 answers
2k views

Is there a C64(or any other) emulation that can be run in terminal?

1 vote
1 answer
198 views

Interfacing with the Commodore 64 IEC Serial Port using Assembly

25 votes
1 answer
3k views

Why does the Commodore 64 have 4K of non-banked RAM at $C000?

15 votes
2 answers
3k views

Were cartridge slots cheaper at the back?

Browse more Questions