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Retrocomputing Beta
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Jet Blue

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 1 year, 7 months
  • 36 profile views
  • Last seen Mar 19 at 19:33

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Top Posts (11) All Questions Answers | Votes Newest

33 How did the 8086 interface with the 8087 FPU coprocessor? Feb 12
26 How did 8 bit processors perform 16 bit arithmetic? Jun 5 '18
25 How can you run a program that is bigger than RAM? Apr 11 '18
23 How was microcode implemented in retro processors? Jun 5 '18
13 Uses for the halt instruction? Jun 16 '18
5 What stops an IO device from driving the databus longer than the CPU expects? Sep 7 '18
5 What are some example uses of the Z80's BUSRQ/AK pins? Feb 14 '18
4 Comparing Signed Numbers on Z80 (8080) in Assembly Feb 11
3 Carry flag in 8080/8085 subtraction Mar 11 '18
2 How can a Z80/8080/6502 use VGA? Jul 1 '18
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