Ken Shirriff's blog
Computer history, restoring vintage computers, IC reverse engineering, and whatever
Inside the vintage Xerox Alto's display, a tiny lightbulb keeps it working
›
In this Alto restoration episode, we repaired a second CRT display, exercising our TV repair skills and discovering a tiny mysterious lightb...
12 comments:
Examining a vintage RAM chip, I find a counterfeit with an entirely different die inside
›
A die photo of a vintage 64-bit TTL RAM chip came up on Twitter recently, but the more I examined the photo the more puzzled I became. The c...
27 comments:
Inside Intel's first product: the 3101 RAM chip held just 64 bits
›
Intel's first product was not a processor, but a memory chip: the 3101 1 RAM chip, released in April 1969. This chip held just 64 bits ...
7 comments:
‹
›
Home
View web version
