IBM, sonic delay lines, and the history of the 80×24 display (2019) (righto.com) | HN Screenshots

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Screenshot of righto.com: IBM, sonic delay lines, and the history of the 80×24 display (2019)

First screen, captured 7 months ago.

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Screenshot of righto.com: IBM, sonic delay lines, and the history of the 80×24 display

IBM, sonic delay lines, and the history of the 80×24 display (righto.com)

39 points by rbanffy 2 years ago | 20 comments

Screenshot of righto.com: Instruction decoding in the Intel 8087 floating-point chip

Instruction decoding in the Intel 8087 floating-point chip (righto.com)

52 points by pwg 8 months ago | 14 comments

Screenshot of righto.com: The Intel 8088 processor's instruction prefetch circuitry: a look inside

The Intel 8088 processor's instruction prefetch circuitry: a look inside (righto.com)

178 points by matt_d 2 years ago | 42 comments

Screenshot of righto.com: Two interesting XOR circuits inside the Intel 386 processor

Two interesting XOR circuits inside the Intel 386 processor (righto.com)

82 points by _Microft 2 years ago | 13 comments

Screenshot of righto.com: Tracing the roots of the 8086 instruction set to the Datapoint 2200 minicomputer

Tracing the roots of the 8086 instruction set to the Datapoint 2200 minicomputer (righto.com)

113 points by matt_d 3 years ago | 42 comments

Screenshot of righto.com: A close look at the 8086 processor's bus hold circuitry

A close look at the 8086 processor's bus hold circuitry (righto.com)

51 points by Tomte 3 years ago | 12 comments