Retrocomputing
Gunther Schadow's user avatar
Gunther Schadow's user avatar
Gunther Schadow's user avatar
Gunther Schadow
  • Member for 4 years
  • Last seen more than a month ago
Profile Activity
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1,377
reputation
16k
reached
5
answers
14
questions
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19
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19
Score
6
Posts
32
Posts %
18
Score
2
Posts
11
Posts %
4
Score
3
Posts
16
Posts %
4
Score
2
Posts
11
Posts %
4
Score
2
Posts
11
Posts %
1
Score
3
Posts
16
Posts %
Top posts
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All Questions Answers
Score Newest
question
18
C64/PETSCII block graphic symbol: was there ever a logical reason for their "ASCII" codes?
Jul 23, 2020
answer
18
Z80 is making weird relative jump errors. How can that be?
Aug 15, 2022
question
17
Has there ever been a instruction set architecture that did not require instruction decoding at all?
Dec 8, 2019
question
16
Z80 is making weird relative jump errors. How can that be?
Aug 15, 2022
question
12
What are principles of vector CRT display? Simplest way to drive CRTs? [closed]
May 9, 2020
question
9
74'181 ALU why would anyone (have) use(d) these wild functions? [closed]
Sep 24, 2022
question
7
Are there any 1980's video chips still available besides the TMS9918?
Jan 1, 2021
question
7
Pulling my hair out over a 4-bit architecture, there ought to be some law here somewhere, is there? [closed]
Jun 23, 2020
question
4
Z80: can you transfer the program counter (PC) to a general register (e.g., HL)? [duplicate]
Aug 15, 2022
answer
4
Why is the processor instruction called "move", not "copy"?
Dec 7, 2019
Top network posts
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35
Why unsigned integer is not available in PostgreSQL?
19
FCC sends "Notice of Dismissal" with quite threatening language just for denial of a vanity callsign?
14
Why in the world would the tab on a TO-220 package have a connection to anything (but GND, if applicable)?
12
If the maximum size of a ZIP archive is 4 GB then how can I have a 33 GB ZIP archive?
11
Is it possible to use just a capacitor to debounce a button?

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