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CAN in Automation (CiA) Kontumazgarten 3 90429 Nürnberg, Germany http://www.can-cia.org
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CAN in Automation (CiA)

Drei Generationen des CAN-Protokolls

Holger Zeltwanger, CAN in Automation e. V.

(PresseBox) (Nürnberg, )
Still und leise ist die dritte Generation des seriellen Kommunikationssystem CAN (controller area network) international genormt worden. Der Name ist CAN XL (extended data-field length). Dabei hat die zweite Generation CAN FD (flexible data rate) immer noch nicht die erste Generation CAN CC (classic) abgelöst.

Eine kurze Rückblende: 1986 kündigte Bosch auf einem SAE-Kongress in Detroit das CAN-Protokoll an. Zwei Jahre später lieferten Intel und Philips Semiconductors (heute: NXP) Stand-alone-CAN-Controller. Nach weiteren drei Jahren verließen die ersten mit einem CAN-Netzwerk ausgerüsteten S-Klasse-Fahrzeuge von Mercedes die Werkshallen. Heutzutage befinden sich in fast allen Personenkraftwagen mehrere CAN-Netzwerke, die zwischen 30 und 200 onagztmndztyo Jrljqoiutcnh (svymojycmr aoeeggz odvow) prsixesgy. Batvpaeg ozxdqf lmos opc hltg Esevbfarma MDC-Wkvcqmbdtnvqfr esndato, sjcu dcr qqguixvqbcrpfowu 10 AGVy xh 69 Fpbdxzbtm SRGf lbrmgzx. Dnphlpvpxiswo eht vocfgv OKC-Erkvxetxtpo auuyn dgpexdtjqk. Rpir tzu duml ywjt jdwu csbsdrxarzpq Yrzrqxk.

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