Retrocomputing
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followed Monica to Codidact
  • Member for 7 years, 4 months
  • Last seen more than 3 years ago
Profile Activity

18 Answers

Score Activity Newest
39 votes
Accepted

C64 BASIC: How to suppress the '?' sign when using the INPUT command?

28 votes

Why does the 6502 have the BIT instruction?

21 votes
Accepted

How can I implement the modulus operator in Commodore 64 Basic?

21 votes
Accepted

When does the VIC-II read the sprite data?

19 votes
Accepted

Under what circumstances would RAM locations 0 and 1 be written and/or read on the C64?

18 votes

Is DOS being shipped with or as an installed OS?

18 votes

What was computer "Fuzzy" logic?

16 votes
Accepted

Sprites not rendering correctly before $2000

15 votes
Accepted

6510 I/O port initialisation

14 votes

Graphics chips in 1980

12 votes

Obscure uses of the Commodore 8050/1541 disk drive

12 votes

How were files transferred between different systems in the late 1980s?

6 votes

How was C ported to architectures that had no hardware stack?

6 votes

Why does Sinclair BASIC have two formats for storing numbers in the same structure?

6 votes

Was self-modifying code possible using BASIC?

5 votes

Why do the i8080 I/O instructions take a byte-sized operand to determine the port?

3 votes

What happened to the Apple Device SBC that was supposed to compete with the linux SBCs?

1 vote

Reading data over serial from an old punched tape reader

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