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Jet Blue's user avatar
Jet Blue
  • Member for 6 years, 11 months
  • Last seen more than a month ago
38 votes
1 answer
4k views

How did the 8086 interface with the 8087 FPU coprocessor?

31 votes
5 answers
8k views

How was microcode implemented in retro processors?

30 votes
7 answers
18k views

How can you run a program that is bigger than RAM?

28 votes
4 answers
17k views

How did 8 bit processors perform 16 bit arithmetic?

21 votes
8 answers
11k views

Uses for the halt instruction?

10 votes
3 answers
4k views

Comparing Signed Numbers on Z80 (8080) in Assembly

9 votes
4 answers
7k views

How can a Z80/8080/6502 use VGA?

7 votes
5 answers
1k views

What stops an IO device from driving the databus longer than the CPU expects?

6 votes
4 answers
3k views

What are some example uses of the Z80's BUSRQ/AK pins?

3 votes
1 answer
2k views

Carry flag in 8080/8085 subtraction

3 votes
1 answer
2k views

What is the difference between an 8080 and an 8051? [closed]