Submissions from righto.com

1.		Reverse engineering a vintage diode-transistor logic chip (righto.com)
		5 points by ibobev 2 days ago \| past \| 2 comments
2.		Reverse engineering a vintage diode-transistor logic chip (righto.com)
		17 points by dverlaeckt80 3 days ago \| past \| 1 comment
3.		The Intel 8087 chip: floating-point addition and subtraction (righto.com)
		128 points by pwg 24 days ago \| past \| 35 comments
4.		Reverse-engineering the 8086 processor's address and data pins from die photos (2023) (righto.com)
		3 points by utiiiD 31 days ago \| past
5.		A 1980s filter chip that uses switched capacitors (righto.com)
		36 points by pwg 32 days ago \| past \| 10 comments
6.		Reverse-engineering the Intel 8087's tangent algorithm: more than CORDIC (righto.com)
		126 points by pwg 46 days ago \| past \| 11 comments
7.		How Hacker News ranking works: scoring, controversy, and penalties (2013) (righto.com)
		205 points by theanonymousone 53 days ago \| past \| 110 comments
8.		Microcode in Intel's 8087 floating-point chip: the scale instruction (righto.com)
		131 points by pwg 60 days ago \| past \| 53 comments
9.		Cores in space: The core memory module from a 1980 Spacelab computer (righto.com)
		132 points by pwg 73 days ago \| past \| 24 comments
10.		Cells are fast and crowded places (2011) (righto.com)
		5 points by ziofill 81 days ago \| past
11.		Energizing a vacuum-tube flip-flop module from a 1948 IBM system (righto.com)
		28 points by geerlingguy 3 months ago \| past \| 5 comments
12.		Looking inside a 1970s PROM chip that stores data in microscopic fuses (2019) (righto.com)
		37 points by Jimmc414 3 months ago \| past \| 7 comments
13.		Energizing a vacuum-tube flip-flop module from a 1948 IBM system (righto.com)
		57 points by Jimmc414 3 months ago \| past \| 16 comments
14.		Apple iPhone charger teardown: quality in a tiny expensive package (2012) (righto.com)
		3 points by downbad_ 4 months ago \| past
15.		Examining circuit boards from the Space Shuttle's I/O Processor (righto.com)
		133 points by pwg 4 months ago \| past \| 25 comments
16.		Die analysis of the 8087 math coprocessor's fast bit shifter (2020) (righto.com)
		91 points by Jimmc414 4 months ago \| past \| 19 comments
17.		The adder at the heart of Intel's 8087 floating-point chip (righto.com)
		140 points by pwg 5 months ago \| past \| 28 comments
18.		Apple didn't revolutionize power supplies; new transistors did (2012) (righto.com)
		170 points by geerlingguy 5 months ago \| past \| 33 comments
19.		A dozen USB chargers in the lab: Apple is good, but not quite the best (2012) (righto.com)
		2 points by arm 5 months ago \| past
20.		Powering up a module from the IBM 604: an electronic calculator from 1948 (righto.com)
		92 points by elpocko 5 months ago \| past \| 29 comments
21.		Microcode inside the Intel 8087 floating-point chip: register exchange (righto.com)
		133 points by pwg 5 months ago \| past \| 24 comments
22.		Reverse engineering circuitry in a Spacelab computer from 1980 (righto.com)
		123 points by elpocko 5 months ago \| past \| 23 comments
23.		The first microcomputer: The transfluxor-powered Arma Micro Computer from 1962 (righto.com)
		75 points by rsecora 6 months ago \| past \| 4 comments
24.		The electromechanical angle computer inside the B-52 bomber's star tracker (righto.com)
		431 points by NelsonMinar 6 months ago \| past \| 113 comments
25.		The rise and fall of IBM's 4 Pi aerospace computers: an illustrated history (righto.com)
		100 points by zdw 7 months ago \| past \| 25 comments
26.		IBM, sonic delay lines, and the history of the 80×24 display (2019) (righto.com)
		97 points by rbanffy 8 months ago \| past \| 45 comments
27.		Yamaha DX7 reverse-engineering, part III: Inside the log-sine ROM (2021) (righto.com)
		2 points by tosh 8 months ago \| past
28.		Instruction decoding in the Intel 8087 floating-point chip (righto.com)
		3 points by ibobev 8 months ago \| past
29.		Instruction decoding in the Intel 8087 floating-point chip (righto.com)
		3 points by rbanffy 8 months ago \| past
30.		Instruction decoding in the Intel 8087 floating-point chip (righto.com)
		72 points by pwg 9 months ago \| past \| 16 comments
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