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PeterI's user avatar
PeterI's user avatar
PeterI
  • Member for 7 years, 11 months
  • Last seen this week
  • United Kingdom
41 votes

How did the Apple II forward binary instructions to the Z80 software card with CPM?

27 votes
Accepted

Why would older video games include fragments of source code?

25 votes
Accepted

Does 10BASE-T need more sophisticated electronics than 10BASE5/10BASE2?

23 votes

How were bugs reported for compilers that were shipped on floppy disks?

23 votes

Understanding INKEY$ in ZX BASIC

22 votes
Accepted

Was photographic film ever used for digital data storage?

19 votes

How was a demo mode implemented in arcade machines

17 votes
Accepted

What are the rules for Applesoft BASIC formatting for code?

15 votes

Was it feasible to create Win16 software using pre-existing DOS development tools?

15 votes

640x480 color display in 1980

14 votes

Radio Shack computer trainer kit?

13 votes

Is there a simple way to display ANSI art and animation files in a modern terminal window?

13 votes
Accepted

Calculating the time for a CPU cycle

12 votes
Accepted

Why are the PPU registers on the NES mirrored?

11 votes
Accepted

Transfer files to DOS over serial cable from Linux?

10 votes

What was the first mainstream advanced debugger?

9 votes

Why are my VGA vram to vram copies so slow?

9 votes

Retrocomputing software development process/methodologies

9 votes

What do the "byte-select signals" in the 68000 do?

8 votes
Accepted

Were people building FPGAs out of TTL logic prior to the first sales in 1984?

8 votes

Why separate cursor keys?

7 votes

Was the Apple II ever sold in kit form?

7 votes

Simplest system to create an emulator for

6 votes

Looking for a BASIC decruncher: inserting spaces between keywords

6 votes

How did Apple IIe software handle 64K bank switching?

6 votes

Why are Windows 95 installation disks not uniquely bound to a single product key?

6 votes

Why did the Atari 8-bit computers make beeping noises while accessing the disk and cassette drives?

6 votes

8086 stack segment and avoiding overflow in interrupts

6 votes

Where are the authoritative specs for legacy PC/AT devices still in use in today's PCs?

5 votes

Where can I find the Applesoft line-drawing algorithm?