Ken Shirriff's blog
Righto. Computer history, restoring vintage computers, IC reverse engineering, and whatever.
Read Righto.com news digest here: view the latest Righto articles and content updates right away or get to their most visited pages. Righto.com belongs to a group of fairly successful websites, with more than 135K visitors from all over the world monthly. It seems that Righto content is notably popular in USA, as 28.4% of all users (38K visits per month) come from this country. We haven’t detected security issues or inappropriate content on Righto.com and thus you can safely use it. Righto.com is hosted with CloudFlare, Inc. (United States) and its basic language is English.
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Best pages on Righto.com
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Computer history, restoring vintage computers, IC reverse engineering, and whatever
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Simulating a Xerox Alto with the ContrAlto simulator: games and Smalltalk
The revolutionary Xerox Alto computer came out in 1973 and set the direction for personal computing. If you want to try out the Alto's so...
Righto.com news digest
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4 days
Inside a vintage aerospace navigation computer of uncertain purpose
I recently obtained an aerospace computer from the early 1970s, apparently part of a navigation system.Aerospace computers are an interesting but mostly neglected area of computer hardware, so I'm always delighted toexamine one up close.In an era when...
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1 month
Talking to memory: Inside the Intel 8088 processor's bus interface state machine
In 1979, Intel introduced the 8088 microprocessor, a variant of the 16-bit 8086 processor.IBM's decision to use the 8088 processor in the IBM PC (1981) was a critical point in computer history,leading to the success of the x86 architecture.The designers...
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2 months
Inside an unusual 7400-series chip implemented with a gate array
When I look inside a chip from the popular 7400 series, I know what to expect: a fairly simple die,implemented in a straightforward, cost-effective way.However, when I looked inside a military-grade chip built by Integrated Device Technology (IDT)4I...
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2 months
The Intel 8088 processor's instruction prefetch circuitry: a look inside
In 1979, Intel introduced the 8088 microprocessor, a variant of the 16-bit 8086 processor.IBM's decision to use the 8088 processor in the IBM PC (1981) was a critical point in computer history,leading to the dominance of the x86 architecture that continues...
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| Web host: | CloudFlare, Inc. |
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| Updated: | May 12, 2024 |
| Expires: | June 11, 2025 |
| Created: | June 12, 1998 |
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