Charlieplexing (English Wikipedia)

Sherman, Len (2016-12-16). "Almost 30 years of the MAX232". BISinfotech. Archived from the original on 2021-12-10. Retrieved 2021-12-10. […] The MAX232's success was as much a tribute to the vision of its definer, Charlie Allen, as it was to the ingenuity of its designer, Dave Bingham. […]

brettjfox.com (Global: low place; English: low place)

Fox, Brett J. (2021). "What Makes Your Great Engineers Great?". Archived from the original on 2021-12-10. Retrieved 2021-12-10. […] The launch of the MAX232 family is particularly insightful. Charlie Allen, a brilliant, customer focused, applications engineer, noticed that our customers were using a product called the ICL7660, which Dave [Bingham] also designed, to provide the negative power supply for RS-232 line drivers and receivers. So, Charlie approached Dave, and asked Dave if he could design an IC that integrated the functionality of the ICL7660 with an RS-232 line driver and receiver. […]

edn.com (Global: low place; English: 6,771^st place)

EDN Staff, ed. (1997-05-08). "EDN's 1996 Innovator / Innovation Competition". EDN. Archived from the original on 2021-12-10. Retrieved 2021-12-10.
Jaquenod, Guillermo (2008-11-27). Rowe, Martin; Granville, Fran (eds.). ""Chipiplexing" efficiently drives multiple LEDs using few microcontroller ports" (PDF). Design Ideas. EDN. La Plata, Argentina. pp. 59–60. Archived from the original (PDF) on 2012-12-18. [4] (2 pages)

electronicdesign.com (Global: low place; English: 7,853^rd place)

Joshi, Kartik (2008-04-24). "Novel Switch Interface Scheme Reduces Microprocessor Pin Count". Electronic Design. Archived from the original on 2021-02-24. Retrieved 2021-12-10. (1 page) (NB. Charlieplexing for input data.)

electronicsweekly.com (Global: low place; English: low place)

Staff writer, ed. (2008-12-09). "Chipiplexing LEDs". Electronics Weekly. Archived from the original on 2021-12-25. Retrieved 2021-12-25.

elektroniknet.de (Global: low place; English: low place)

Rust, Peter (2013-04-10). "LED-Displays - Matrixtreiber-Topologien unter der Lupe" [LED displays - Matrix driver topologies in focus]. elektroniknet.de (in German). WEKA FACHMEDIEN GmbH [de]. Archived from the original on 2022-05-12. Retrieved 2022-05-13. […] Die möglichen Ghosting-Effekte und Probleme mit offenen LEDs haben die Verbreitung der Charlieplexing-Topologie in der Vergangenheit stark gebremst. Eine »Crossplexing« genannte Verbesserung des Verfahrens verspricht nun, die Nachteile des bisherigen Verfahrens zu eliminieren […] Die Kurzschluss- und Defekterkennung des ICs beruht […] auf der Vorwärtsspannung der in der Matrix verwendeten LEDs. Das Bauelement bestimmt eine optimale Spannungsschwelle für Defektsituationen und konfiguriert sie automatisch. Die Kenntnis der Position eines Kurzschlusses oder Defekts eliminiert natürlich noch nicht die Ghosting-Effekte. Wird jedoch eine Unterbrechung festgestellt, kann das System die Koordinaten des Defekts abspeichern. […] Jedes Mal, wenn der Treiber angewiesen wird, diese LED anzusteuern, wird diese Instruktion ignoriert. Diese Maßnahme vermeidet das unbeabsichtigte Aufleuchten von LEDs im Rest des Punktmatrixdisplays. […]

hackaday.com (Global: low place; English: 7,505^th place)

Scharfglass, Kerry (2019-03-23). "Tucoplexing: A New Charliplex for Buttons and Switches". Hackaday. Archived from the original on 2021-12-10. Retrieved 2021-12-10.

instructables.com (Global: low place; English: low place)

"Charlieplexing made easy". Retrieved 2024-01-08.
"Charlieplexed-Arduino-8x8-LED-Grid-Display". Retrieved 2024-01-08.
Gadre, Dhananjay V. (2008). "GuGaplexed Valentine LED Heart". instructables circuits. Archived from the original on 2021-02-28. Retrieved 2021-12-25. [3]

josepino.com (Global: low place; English: low place)

Pino, Jose (2009-08-25). "'Almost No Parts' 12/24hrs LED Clock". Jose Pino's Projects & Tidbits. Archived from the original on 2021-10-10. Retrieved 2021-12-10. (NB. Using Charlieplexed 7-segment LED displays.)

kobakant.at (Global: low place; English: low place)

Satomi, Mika; Perner-Wilson, Hannah (2015) [2012]. "Circuits and Code - ATtiny: 7-Segment Display". How to get what you want. Archived from the original on 2021-04-18. Retrieved 2017-11-13.

ledsmagazine.com (Global: low place; English: low place)

"austriamicrosystems announces new 144-channel dot matrix LED driver with industry's highest efficiency and smallest size". Company Newsfeed. LEDs Magazine. Vol. 7, no. 8. PennWell Corporation. 2010-08-23. ISSN 2156-633X. Archived from the original on 2022-05-12. Retrieved 2022-05-13. […] Only 18 lines are required to drive all 144 LEDs. This is accomplished with austriamicrosystems' multiplexing technique called cross-plexing. This allows reducing the line count on the PCB as well as fewer pins on the connectors, saving space & costs. […] Other features include […] open and shorted LED error detection […] (NB. Announcement of the AMS AS1119.)
"austriamicrosystems launches 132 LED driver featuring industry's highest efficiency and smallest size". Company Newsfeed. LEDs Magazine. Vol. 8, no. 10. PennWell Corporation. 2011-10-04. ISSN 2156-633X. Archived from the original on 2022-05-13. Retrieved 2022-05-13. […] Only 12 lines are required to drive all 132 LEDs. This is accomplished with austriamicrosystems' multiplexing technique called cross-plexing. It reduces line count on the PCB as well as pins on the connectors, saving space & costs. Other features include […] open and shorted LED error detection […] (NB. Announcement of the AMS AS1130.)

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"ISSI Expands FxLED Family with Audio Modulated LED Driver to drive 144 LEDs - IS31FL3732 supports special effect LED functions for automotive, gaming, white goods and IoT platforms" (PDF). San Jose, California, USA: Integrated Silicon Solution Inc. (ISSI). 2015-02-24. Archived (PDF) from the original on 2022-05-16. Retrieved 2022-05-16. (2 pages)

makezine.com (Global: low place; English: low place)

Jepson, Brian (2008-06-23). "Charlieplexing times two". Make:. Make Community LLC. Archived from the original on 2021-02-24. Retrieved 2021-12-10.

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"Charlieplexing - Reduced Pin-Count LED Display Multiplexing". Maxim Integrated Products, Inc. 2003-02-10. Application Note 1880. Archived from the original on 2016-08-13. Retrieved 2017-06-07. […] This unusual multiplex technique is used by the MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, and MAX6959 LED display drivers. […] Charlie Allen originally championed this technique internally at Maxim, and so the shorthand name "Charlieplexing" came into use to distinguish reduced pin count multiplexing from the traditional method. The first Maxim product to use Charlieplexing is the Maxim MAX6951 LED driver, which drives 8 numeric digits with only 9 pins […] [1] (4 pages)

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ww1.microchip.com

Rebic, Jean-Claude (1999-11-19) [1998-11-06]. "Complementary LED drive" (PDF). Pioneer-Standard, USA: Microchip Technology Inc. DS91029A. Application Note TB029. Archived (PDF) from the original on 2021-02-13. Retrieved 2021-12-09. (3+1 pages)
"TIP #2: Input/Output Multiplexing". Microchip Tips 'n Tricks - 8-pin FLASH PIC Microcontrollers - Outperform the Competition (PDF). Chandler, Arizona, USA: Microchip Technology Inc. 2003. p. DS40040B-page 3. DS40040B. Archived from the original (PDF) on 2007-01-28. (2+ii+38+2 pages)

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"Application Note - Cross-Plexing - AS1119 - 144 LED Cross-Plexing Driver with 320mA Charge-Pump". 1.00. Unterpremstätten, Austria: austriamicrosystems AG. 2010. Archived from the original on 2022-05-13. Retrieved 2022-05-13. (5+1 pages); "Demo Board Manual - AS1119 - 144 LED, I²C Interfaced, Cross-Plexing Driver with a 320mA Charge-Pump" (PDF). 1.00. Unterpremstätten, Austria: austriamicrosystems AG. 2010. Archived (PDF) from the original on 2022-05-13. Retrieved 2022-05-13. (1+5+1 pages); "Application Note AN02 – SW Manual - AS1119 - 144 LED Cross-Plexing Driver with 320mA Charge-Pump". 1.00. Unterpremstätten, Austria: austriamicrosystems AG/ams AG. 2010. Archived from the original on 2022-05-13. Retrieved 2022-05-13. (6+1 pages)
"IS31FL3731 - Audio Modulated Matrix LED Driver" (PDF). Rev. F. Lumissil Microsystems/Integrated Silicon Solution Inc. (ISSI). 2019-11-04 [2012-03-14]. Archived (PDF) from the original on 2022-05-12. Retrieved 2022-05-13. (24+1 pages)
"IS31FL3731C - Audio Modulated Matrix LED Driver" (PDF). Rev. B. Integrated Silicon Solution Inc. (ISSI). 2014-04-01. Archived (PDF) from the original on 2022-05-13. Retrieved 2022-05-13. (22+1 pages)
"IS31FL3732 - Audio Modulated Matrix LED Driver" (PDF). Rev. D. Lumissil Microsystems/Integrated Silicon Solution Inc. (ISSI). 2017-07-04 [2015-09-06]. Archived (PDF) from the original on 2022-05-13. Retrieved 2022-05-13. (27+1 pages)
"IS31FL3732A - Audio Modulated Matrix LED Driver" (PDF). Rev. C. Lumissil Microsystems/Integrated Silicon Solution Inc. (ISSI). 2017-07-04 [2016-11-03]. Archived (PDF) from the original on 2022-05-12. Retrieved 2022-05-13. (27+1 pages)

patents.google.com (Global: 1,182^nd place; English: 725^th place)

"Touch sensor". Retrieved 2024-01-08.

piclist.com (Global: low place; English: low place)

Daniel, Graham (1998-07-19). "loads of flashing LEDs". piclist.com. 060918a. Archived from the original on 2021-12-11. Retrieved 2021-12-11. [2] (NB. With contributions by Paul B. Webster, Mark Willis, Dwayne Reid and Alan King.)
Daniel, Graham (1998-07-20). "12 LED hex file, 12c508". piclist.com. 045923a. Archived from the original on 2021-12-11. Retrieved 2021-12-11.

semiengineering.com (Global: low place; English: low place)

Lapedus, Mark (2019-03-29). "MicroLEDs: The Next Revolution In Displays? Technology offers improved brightness, colors, and lower power, but they're expensive and difficult to manufacture". Manufacturing, Packaging & Materials. SemiconductorEngineering. Sperling Media Group LLC. Archived from the original on 2023-04-25. Retrieved 2023-04-11. (NB. Micro-led array using active matrix.)

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"sparkfun-led-array-8x7-hookup-guide". Retrieved 2024-01-09.

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farm9.staticflickr.com

"ATtiny - Charlieplexed 7-Segment Display and 1 Switch or Sensor". 2017. Archived from the original on 2021-05-11. Retrieved 2021-12-10.

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patentimages.storage.googleapis.com

Malinowski, Christopher W.; Rinderle, Heinz; Siegle, Martin (1982-03-09) [1979-10-16]. "Three-state signaling system" (PDF). Heilbronn, Germany: Licentia Patent-Verwaltungs-G.m.b.H. / Telefunken Electronic GmbH. US Patent 4319227A. Archived (PDF) from the original on 2021-12-09. Retrieved 2021-12-09.

technoblogy.com (Global: low place; English: low place)

Johnson-Davies, David (2021-10-19) [2019-02-19]. "Twelve PWM outputs from an ATtiny85". Technoblogy. Archived from the original on 2021-12-10. Retrieved 2021-12-10.

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Lancaster, Don (August 2001). "N-Connectedness" (PDF). Tech Musings. No. 152. Thatcher, Arizona, USA: Synergetics. pp. 152.2 – 152.5. Archived (PDF) from the original on 2021-12-09. Retrieved 2021-12-09. (4 pages)

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"Making Charlieplex arrays". Retrieved 2024-01-08.

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"Charlieplexing - Reduced Pin-Count LED Display Multiplexing". Maxim Integrated Products, Inc. 2003-02-10. Application Note 1880. Archived from the original on 2016-08-13. Retrieved 2017-06-07. […] This unusual multiplex technique is used by the MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, and MAX6959 LED display drivers. […] Charlie Allen originally championed this technique internally at Maxim, and so the shorthand name "Charlieplexing" came into use to distinguish reduced pin count multiplexing from the traditional method. The first Maxim product to use Charlieplexing is the Maxim MAX6951 LED driver, which drives 8 numeric digits with only 9 pins […] [1] (4 pages)
EDN Staff, ed. (1997-05-08). "EDN's 1996 Innovator / Innovation Competition". EDN. Archived from the original on 2021-12-10. Retrieved 2021-12-10.
Sherman, Len (2016-12-16). "Almost 30 years of the MAX232". BISinfotech. Archived from the original on 2021-12-10. Retrieved 2021-12-10. […] The MAX232's success was as much a tribute to the vision of its definer, Charlie Allen, as it was to the ingenuity of its designer, Dave Bingham. […]
Fox, Brett J. (2021). "What Makes Your Great Engineers Great?". Archived from the original on 2021-12-10. Retrieved 2021-12-10. […] The launch of the MAX232 family is particularly insightful. Charlie Allen, a brilliant, customer focused, applications engineer, noticed that our customers were using a product called the ICL7660, which Dave [Bingham] also designed, to provide the negative power supply for RS-232 line drivers and receivers. So, Charlie approached Dave, and asked Dave if he could design an IC that integrated the functionality of the ICL7660 with an RS-232 line driver and receiver. […]
MAX6950/MAX6951 - Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers (PDF). Revision 1. Sunnyvale, California, USA: Maxim Integrated Products. December 2001. 19-2227. Archived (PDF) from the original on 2021-12-10. Retrieved 2021-12-10. (19 pages)
Lancaster, Don (August 2001). "N-Connectedness" (PDF). Tech Musings. No. 152. Thatcher, Arizona, USA: Synergetics. pp. 152.2 – 152.5. Archived (PDF) from the original on 2021-12-09. Retrieved 2021-12-09. (4 pages)
Rebic, Jean-Claude (1999-11-19) [1998-11-06]. "Complementary LED drive" (PDF). Pioneer-Standard, USA: Microchip Technology Inc. DS91029A. Application Note TB029. Archived (PDF) from the original on 2021-02-13. Retrieved 2021-12-09. (3+1 pages)
"TIP #2: Input/Output Multiplexing". Microchip Tips 'n Tricks - 8-pin FLASH PIC Microcontrollers - Outperform the Competition (PDF). Chandler, Arizona, USA: Microchip Technology Inc. 2003. p. DS40040B-page 3. DS40040B. Archived from the original (PDF) on 2007-01-28. (2+ii+38+2 pages)
Daniel, Graham (1998-07-19). "loads of flashing LEDs". piclist.com. 060918a. Archived from the original on 2021-12-11. Retrieved 2021-12-11. [2] (NB. With contributions by Paul B. Webster, Mark Willis, Dwayne Reid and Alan King.)
Daniel, Graham (1998-07-20). "12 LED hex file, 12c508". piclist.com. 045923a. Archived from the original on 2021-12-11. Retrieved 2021-12-11.
Malinowski, Christopher W.; Rinderle, Heinz; Siegle, Martin (1982-03-09) [1979-10-16]. "Three-state signaling system" (PDF). Heilbronn, Germany: Licentia Patent-Verwaltungs-G.m.b.H. / Telefunken Electronic GmbH. US Patent 4319227A. Archived (PDF) from the original on 2021-12-09. Retrieved 2021-12-09.
Lapedus, Mark (2019-03-29). "MicroLEDs: The Next Revolution In Displays? Technology offers improved brightness, colors, and lower power, but they're expensive and difficult to manufacture". Manufacturing, Packaging & Materials. SemiconductorEngineering. Sperling Media Group LLC. Archived from the original on 2023-04-25. Retrieved 2023-04-11. (NB. Micro-led array using active matrix.)
Pino, Jose (2009-08-25). "'Almost No Parts' 12/24hrs LED Clock". Jose Pino's Projects & Tidbits. Archived from the original on 2021-10-10. Retrieved 2021-12-10. (NB. Using Charlieplexed 7-segment LED displays.)
Joshi, Kartik (2008-04-24). "Novel Switch Interface Scheme Reduces Microprocessor Pin Count". Electronic Design. Archived from the original on 2021-02-24. Retrieved 2021-12-10. (1 page) (NB. Charlieplexing for input data.)
Triggs, Robert (2023-03-25). "How fingerprint scanners work: Optical, capacitive, and ultrasonic explained. Fingerprint scanners are everywhere, but how do they work?". Mobile Technology. AndroidAuthority. Authority Media. Archived from the original on 2023-06-23. Retrieved 2023-06-23.
Gadre, Dhananjay V. (2008). "GuGaplexed Valentine LED Heart". instructables circuits. Archived from the original on 2021-02-28. Retrieved 2021-12-25. [3]
Jepson, Brian (2008-06-23). "Charlieplexing times two". Make:. Make Community LLC. Archived from the original on 2021-02-24. Retrieved 2021-12-10.
Jaquenod, Guillermo (2008-11-27). Rowe, Martin; Granville, Fran (eds.). ""Chipiplexing" efficiently drives multiple LEDs using few microcontroller ports" (PDF). Design Ideas. EDN. La Plata, Argentina. pp. 59–60. Archived from the original (PDF) on 2012-12-18. [4] (2 pages)
Staff writer, ed. (2008-12-09). "Chipiplexing LEDs". Electronics Weekly. Archived from the original on 2021-12-25. Retrieved 2021-12-25.
"austriamicrosystems announces new 144-channel dot matrix LED driver with industry's highest efficiency and smallest size". Company Newsfeed. LEDs Magazine. Vol. 7, no. 8. PennWell Corporation. 2010-08-23. ISSN 2156-633X. Archived from the original on 2022-05-12. Retrieved 2022-05-13. […] Only 18 lines are required to drive all 144 LEDs. This is accomplished with austriamicrosystems' multiplexing technique called cross-plexing. This allows reducing the line count on the PCB as well as fewer pins on the connectors, saving space & costs. […] Other features include […] open and shorted LED error detection […] (NB. Announcement of the AMS AS1119.)
"Application Note - Cross-Plexing - AS1119 - 144 LED Cross-Plexing Driver with 320mA Charge-Pump". 1.00. Unterpremstätten, Austria: austriamicrosystems AG. 2010. Archived from the original on 2022-05-13. Retrieved 2022-05-13. (5+1 pages); "Demo Board Manual - AS1119 - 144 LED, I²C Interfaced, Cross-Plexing Driver with a 320mA Charge-Pump" (PDF). 1.00. Unterpremstätten, Austria: austriamicrosystems AG. 2010. Archived (PDF) from the original on 2022-05-13. Retrieved 2022-05-13. (1+5+1 pages); "Application Note AN02 – SW Manual - AS1119 - 144 LED Cross-Plexing Driver with 320mA Charge-Pump". 1.00. Unterpremstätten, Austria: austriamicrosystems AG/ams AG. 2010. Archived from the original on 2022-05-13. Retrieved 2022-05-13. (6+1 pages)
"austriamicrosystems launches 132 LED driver featuring industry's highest efficiency and smallest size". Company Newsfeed. LEDs Magazine. Vol. 8, no. 10. PennWell Corporation. 2011-10-04. ISSN 2156-633X. Archived from the original on 2022-05-13. Retrieved 2022-05-13. […] Only 12 lines are required to drive all 132 LEDs. This is accomplished with austriamicrosystems' multiplexing technique called cross-plexing. It reduces line count on the PCB as well as pins on the connectors, saving space & costs. Other features include […] open and shorted LED error detection […] (NB. Announcement of the AMS AS1130.)
"AS1130 - 132-LED Cross-Plexing Driver with Scrolling Function" (PDF). 2.01. Unterpremstätten, Austria: ams AG. 2016-10-12 [2016-09-21]. Archived (PDF) from the original on 2021-08-14. Retrieved 2022-05-13. (66+1 pages); "Demo Kit Manual - AS1130 - Standard Board - AS1130-WL_DK_ST". 2.00. Unterpremstätten, Austria: ams AG. 2014-11-14 [2011-10-11]. Archived from the original on 2022-05-13. Retrieved 2022-05-13. (32 pages); "Application Note: 4 pin RGBs in a Cross-Plexing Matrix - AS1130 - 132 LED, I²C Interfaced, Cross-Plexing Driver with scrolling Function". 1.00. Unterpremstätten, Austria: austriamicrosystems AG. 2012. Archived from the original on 2022-05-13. Retrieved 2022-05-13. (6+1 pages)
"IS31FL3731 - Audio Modulated Matrix LED Driver" (PDF). Rev. F. Lumissil Microsystems/Integrated Silicon Solution Inc. (ISSI). 2019-11-04 [2012-03-14]. Archived (PDF) from the original on 2022-05-12. Retrieved 2022-05-13. (24+1 pages)
"IS31FL3731C - Audio Modulated Matrix LED Driver" (PDF). Rev. B. Integrated Silicon Solution Inc. (ISSI). 2014-04-01. Archived (PDF) from the original on 2022-05-13. Retrieved 2022-05-13. (22+1 pages)
"ISSI Expands FxLED Family with Audio Modulated LED Driver to drive 144 LEDs - IS31FL3732 supports special effect LED functions for automotive, gaming, white goods and IoT platforms" (PDF). San Jose, California, USA: Integrated Silicon Solution Inc. (ISSI). 2015-02-24. Archived (PDF) from the original on 2022-05-16. Retrieved 2022-05-16. (2 pages)
"IS31FL3732 - Audio Modulated Matrix LED Driver" (PDF). Rev. D. Lumissil Microsystems/Integrated Silicon Solution Inc. (ISSI). 2017-07-04 [2015-09-06]. Archived (PDF) from the original on 2022-05-13. Retrieved 2022-05-13. (27+1 pages)
"IS31FL3732A - Audio Modulated Matrix LED Driver" (PDF). Rev. C. Lumissil Microsystems/Integrated Silicon Solution Inc. (ISSI). 2017-07-04 [2016-11-03]. Archived (PDF) from the original on 2022-05-12. Retrieved 2022-05-13. (27+1 pages)
Rust, Peter (2013-04-10). "LED-Displays - Matrixtreiber-Topologien unter der Lupe" [LED displays - Matrix driver topologies in focus]. elektroniknet.de (in German). WEKA FACHMEDIEN GmbH [de]. Archived from the original on 2022-05-12. Retrieved 2022-05-13. […] Die möglichen Ghosting-Effekte und Probleme mit offenen LEDs haben die Verbreitung der Charlieplexing-Topologie in der Vergangenheit stark gebremst. Eine »Crossplexing« genannte Verbesserung des Verfahrens verspricht nun, die Nachteile des bisherigen Verfahrens zu eliminieren […] Die Kurzschluss- und Defekterkennung des ICs beruht […] auf der Vorwärtsspannung der in der Matrix verwendeten LEDs. Das Bauelement bestimmt eine optimale Spannungsschwelle für Defektsituationen und konfiguriert sie automatisch. Die Kenntnis der Position eines Kurzschlusses oder Defekts eliminiert natürlich noch nicht die Ghosting-Effekte. Wird jedoch eine Unterbrechung festgestellt, kann das System die Koordinaten des Defekts abspeichern. […] Jedes Mal, wenn der Treiber angewiesen wird, diese LED anzusteuern, wird diese Instruktion ignoriert. Diese Maßnahme vermeidet das unbeabsichtigte Aufleuchten von LEDs im Rest des Punktmatrixdisplays. […]
Scharfglass, Kerry (2019-03-23). "Tucoplexing: A New Charliplex for Buttons and Switches". Hackaday. Archived from the original on 2021-12-10. Retrieved 2021-12-10.
Johnson-Davies, David (2021-10-19) [2019-02-19]. "Twelve PWM outputs from an ATtiny85". Technoblogy. Archived from the original on 2021-12-10. Retrieved 2021-12-10.
"ATtiny - Charlieplexed 7-Segment Display and 1 Switch or Sensor". 2017. Archived from the original on 2021-05-11. Retrieved 2021-12-10.
Satomi, Mika; Perner-Wilson, Hannah (2015) [2012]. "Circuits and Code - ATtiny: 7-Segment Display". How to get what you want. Archived from the original on 2021-04-18. Retrieved 2017-11-13.

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de.wikipedia.org

Rust, Peter (2013-04-10). "LED-Displays - Matrixtreiber-Topologien unter der Lupe" [LED displays - Matrix driver topologies in focus]. elektroniknet.de (in German). WEKA FACHMEDIEN GmbH [de]. Archived from the original on 2022-05-12. Retrieved 2022-05-13. […] Die möglichen Ghosting-Effekte und Probleme mit offenen LEDs haben die Verbreitung der Charlieplexing-Topologie in der Vergangenheit stark gebremst. Eine »Crossplexing« genannte Verbesserung des Verfahrens verspricht nun, die Nachteile des bisherigen Verfahrens zu eliminieren […] Die Kurzschluss- und Defekterkennung des ICs beruht […] auf der Vorwärtsspannung der in der Matrix verwendeten LEDs. Das Bauelement bestimmt eine optimale Spannungsschwelle für Defektsituationen und konfiguriert sie automatisch. Die Kenntnis der Position eines Kurzschlusses oder Defekts eliminiert natürlich noch nicht die Ghosting-Effekte. Wird jedoch eine Unterbrechung festgestellt, kann das System die Koordinaten des Defekts abspeichern. […] Jedes Mal, wenn der Treiber angewiesen wird, diese LED anzusteuern, wird diese Instruktion ignoriert. Diese Maßnahme vermeidet das unbeabsichtigte Aufleuchten von LEDs im Rest des Punktmatrixdisplays. […]

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"austriamicrosystems announces new 144-channel dot matrix LED driver with industry's highest efficiency and smallest size". Company Newsfeed. LEDs Magazine. Vol. 7, no. 8. PennWell Corporation. 2010-08-23. ISSN 2156-633X. Archived from the original on 2022-05-12. Retrieved 2022-05-13. […] Only 18 lines are required to drive all 144 LEDs. This is accomplished with austriamicrosystems' multiplexing technique called cross-plexing. This allows reducing the line count on the PCB as well as fewer pins on the connectors, saving space & costs. […] Other features include […] open and shorted LED error detection […] (NB. Announcement of the AMS AS1119.)
"austriamicrosystems launches 132 LED driver featuring industry's highest efficiency and smallest size". Company Newsfeed. LEDs Magazine. Vol. 8, no. 10. PennWell Corporation. 2011-10-04. ISSN 2156-633X. Archived from the original on 2022-05-13. Retrieved 2022-05-13. […] Only 12 lines are required to drive all 132 LEDs. This is accomplished with austriamicrosystems' multiplexing technique called cross-plexing. It reduces line count on the PCB as well as pins on the connectors, saving space & costs. Other features include […] open and shorted LED error detection […] (NB. Announcement of the AMS AS1130.)

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Gadre, Dhananjay V. (2008). "GuGaplexed Valentine LED Heart". instructables circuits. Archived from the original on 2021-02-28. Retrieved 2021-12-25. [3]

Charlieplexing (English Wikipedia)

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microchip.com (Global: low place; English: 8,026th place)

ww1.microchip.com

mouser.de (Global: low place; English: low place)

patents.google.com (Global: 1,182nd place; English: 725th place)

piclist.com (Global: low place; English: low place)

semiengineering.com (Global: low place; English: low place)

sparkfun.com (Global: low place; English: low place)

learn.sparkfun.com

staticflickr.com (Global: low place; English: low place)

farm9.staticflickr.com

storage.googleapis.com (Global: 5,609th place; English: 3,891st place)

patentimages.storage.googleapis.com

technoblogy.com (Global: low place; English: low place)

tinaja.com (Global: low place; English: low place)

twitter.com (Global: 23rd place; English: 32nd place)

web.archive.org (Global: 1st place; English: 1st place)

wikipedia.org (Global: low place; English: low place)

de.wikipedia.org

worldcat.org (Global: 5th place; English: 5th place)

search.worldcat.org

youtube.com (Global: 9th place; English: 13th place)

androidauthority.com (Global: 4,545^th place; English: 3,126^th place)

edn.com (Global: low place; English: 6,771^st place)

electronicdesign.com (Global: low place; English: 7,853^rd place)

hackaday.com (Global: low place; English: 7,505^th place)

microchip.com (Global: low place; English: 8,026^th place)

patents.google.com (Global: 1,182^nd place; English: 725^th place)

storage.googleapis.com (Global: 5,609^th place; English: 3,891^st place)

twitter.com (Global: 23^rd place; English: 32^nd place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldcat.org (Global: 5^th place; English: 5^th place)

youtube.com (Global: 9^th place; English: 13^th place)