Ken Shirriff's blog
Computer history, restoring vintage computers, IC reverse engineering, and whatever
Showing posts with label
chips
.
Show all posts
Showing posts with label
chips
.
Show all posts
Reverse-engineering the Yamaha DX7 synthesizer's sound chip from die photos
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The Yamaha DX7 digital synthesizer was released in 1983 and became "one of the most important advances in the history of modern popul...
36 comments:
"Space age electronics": Inside a GE thin-film paperweight from the 1960s
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In the early 1960s, General Electric developed a technology called thin-film electronics. 1 These circuits were built from thin films of ...
6 comments:
Deep dive into how the Teensy microcontroller interacts with the Arduino library
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The Arduino language lets you program microcontrollers at a high level, controlling I/O pins without worry about exactly how the micro...
4 comments:
Reverse-engineering a vintage OR/NOR chip
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Recently, I received a die photo of a mystery integrated circuit, the OQ100, 1 from EvilMonkeyDesignz . I analyzed the die photo and foun...
4 comments:
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