4-bit computing (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "4-bit computing" in English language version.

refsWebsite

Global rank English rank

11web.archive.org

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2shape-of-code.com

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2computerhistory.org

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2emmicroelectronic.com

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1antiquetech.com

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1ultratechnology.com

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1vintagecalculators.com

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1cryptomuseum.com

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1seanriddle.com

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1newbrainemu.eu

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1embeddedinsights.com

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antiquetech.com

"Rockwell PPS-4".

arxiv.org

Liu, Shih-Yang; Liu, Zechun; Huang, Xijie; Dong, Pingcheng; Cheng, Kwang-Ting (2023). "LLM-FP4: 4-Bit Floating-Point Quantized Transformers". Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing. pp. 592–605. arXiv:2310.16836. doi:10.18653/v1/2023.emnlp-main.39.

atmel.com

"MARC4 4-bit Microcontrollers – Programmer's Guide" (PDF). Atmel. Archived from the original (PDF) on 2014-12-15. Retrieved 2014-01-14.
"MARC4 4-Bit Architecture". Atmel. Archived from the original on 2009-05-31.
"Product End-of-Life (EOL) Notification" (PDF). Atmel. 2014-03-07. Archived from the original (PDF) on 2016-08-07.

bitsavers.org

"1983 Components Catalog" (PDF). Western Digital. p. 621. Retrieved 2021-12-24.
Sharp Microcomputers Data Book (PDF). September 1990. Retrieved 2018-01-05.

cateye.com

"Cateye Commuter Manual" (PDF). Retrieved 2014-02-11.

clemson.edu

Mack, Pamela E. (2005-11-30). "The Microcomputer Revolution". Retrieved 2009-12-23.

computerhistory.org

archive.computerhistory.org

Shima, Masatoshi; Faggin, Federico; Ungermann, Ralph; Slater, Michael (2007-04-27). "Zilog Oral History Panel on the Founding of the Company and the Development of the Z80 Microprocessor" (PDF).
Hendrie, Gardner (2002-11-22). "Oral History of Edson (Ed) D. de Castro" (PDF) (Interview). p. 44.

cplusplus.com

"4-bit integer". cplusplus.com. Retrieved 2014-11-21.

cpushack.com

Culver, John (2014-09-27). "National Semiconductor: The COP before the COPS". www.cpushack.com. Retrieved 2020-05-28.

cryptomuseum.com

Paul Reuvers and Marc Simons. Crypto Museum. "Barbie Typewriter", 2015

datamath.org

Woerner, Joerg. "Texas Instruments My Little Computer". Datamath Calculator Museum. Retrieved 2024-06-19.

doi.org

Liu, Shih-Yang; Liu, Zechun; Huang, Xijie; Dong, Pingcheng; Cheng, Kwang-Ting (2023). "LLM-FP4: 4-Bit Floating-Point Quantized Transformers". Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing. pp. 592–605. arXiv:2310.16836. doi:10.18653/v1/2023.emnlp-main.39.

embeddedinsights.com

Cravotta, Robert. "Embedded Processing Directory".

emmarin.com

"EM6580". Archived from the original on 2013-12-19. Retrieved 2013-05-12.

emmicroelectronic.com

"EM6580".
"EM6682".

grack.com

"Guide to the Saturn Processor". Retrieved 2014-01-14.

hofstra.edu

"History in the Computing Curriculum" (PDF). Archived from the original (PDF) on 2011-07-19. Retrieved 2017-06-22.

hpcalc.org

"Introduction to Saturn Assembly Language". Retrieved 2014-01-14.

hpmuseum.org

"The Saturn Processor". Retrieved 2015-12-23.

kevtris.org

blog.kevtris.org

TMS 1000 Series Data Manual (PDF). Texas Instruments. December 1976. Retrieved 2013-07-20.

necel.com

"Mask ROM/ROMless Products 4/8bit Remote Control". Archived from the original on 2008-10-28.

newbrainemu.eu

"COP420 4-Bit Processor - Newbrain". Retrieved 2021-12-30.

oakland.edu

cse.secs.oakland.edu

Haskell, Richard. "Introduction to Digital Logic and Microprocessors (Lecture 12.2)". Archived from the original on 2014-02-22. Retrieved 2014-02-11.

parashift.com

Cline, Marshall. "C++ FAQ: the rules about bytes, chars, and characters".

rcsri.org

"Nova 1200"

renesas.com

documentation.renesas.com

"μPD67, 67A, 68, 68A, 69 4-bit single-chip microcontroller for infrared remote control transmission" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2016-01-06.
"μPD6P9 4-bit single-chip microcontroller for infrared remote control transmission" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2016-03-27.
"μPD17240, 17241, 17242, 17243, 17244, 17245, 17246 4-bit single-chip microcontrollers for small general-purpose infrared remote control transmitters" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2016-03-27.
"Microcontrollers for Remote Controllers" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2013-12-19.

righto.com

Ken Shirriff. "Reverse engineering RAM storage in early Texas Instruments calculator chips".
Shirriff, Ken. "The Z-80 has a 4-bit ALU".

seanriddle.com

"National Semiconductor COP400". Sean Riddle. Retrieved 2021-12-24.

shape-of-code.com

c0x.shape-of-code.com

ISO/IEC 9899:1999 specification. p. 20, § 5.2.4.2.1. Retrieved 2023-07-24.
ISO/IEC 9899:1999 specification. p. 37, § 6.2.6.1 (4). Retrieved 2023-07-24.

ultratechnology.com

"Forth Chips". www.ultratechnology.com.

vintagecalculators.com

"Desk Electronic Calculators: Casio AL-1000"

web.archive.org

"History in the Computing Curriculum" (PDF). Archived from the original (PDF) on 2011-07-19. Retrieved 2017-06-22.
"μPD67, 67A, 68, 68A, 69 4-bit single-chip microcontroller for infrared remote control transmission" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2016-01-06.
Haskell, Richard. "Introduction to Digital Logic and Microprocessors (Lecture 12.2)". Archived from the original on 2014-02-22. Retrieved 2014-02-11.
"MARC4 4-bit Microcontrollers – Programmer's Guide" (PDF). Atmel. Archived from the original (PDF) on 2014-12-15. Retrieved 2014-01-14.
"MARC4 4-Bit Architecture". Atmel. Archived from the original on 2009-05-31.
"Product End-of-Life (EOL) Notification" (PDF). Atmel. 2014-03-07. Archived from the original (PDF) on 2016-08-07.
"μPD6P9 4-bit single-chip microcontroller for infrared remote control transmission" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2016-03-27.
"μPD17240, 17241, 17242, 17243, 17244, 17245, 17246 4-bit single-chip microcontrollers for small general-purpose infrared remote control transmitters" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2016-03-27.
"Microcontrollers for Remote Controllers" (PDF). documentation.renesas.com. Archived from the original (PDF) on 2013-12-19.
"Mask ROM/ROMless Products 4/8bit Remote Control". Archived from the original on 2008-10-28.
"EM6580". Archived from the original on 2013-12-19. Retrieved 2013-05-12.