Ken Shirriff's blog
Computer history, restoring vintage computers, IC reverse engineering, and whatever
Showing posts with label
6502
.
Show all posts
Showing posts with label
6502
.
Show all posts
A visit to the Large Scale Systems Museum
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I didn't expect to find two floors filled with vintage computers in a small town outside Pittsburgh. But that's the location of the ...
7 comments:
Reverse engineering ARM1 instruction sequencing, compared with the Z-80 and 6502
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When a computer executes a machine language instruction, it breaks down the instruction into smaller steps that are performed in sequence....
1 comment:
Down to the silicon: how the Z80's registers are implemented
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The 8-bit Z80 microprocessor is famed for use in many early personal computers such the Osborne 1, TRS-80, and Sinclair ZX Spectrum. The Z80...
17 comments:
The Z-80's 16-bit increment/decrement circuit reverse engineered
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The 8-bit Z-80 processor was very popular in the late 1970s and early 1980s, powering many personal computers such as the Osborne 1, TRS-80,...
13 comments:
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