Datenübertragungscode und -Schnittstelle
Anmelder: NXP B.V. 🇳🇱
Details
- Veröffentlichungs-Nr.
- EP3734465
- Aktenzeichen
- EP19171798
- Anmeldetag
- 30. April 2019
- Veröffentlichung
- 3. November 2021
- Erteilung
- 3. November 2021
- Rechtsraum
- EP
- IPC
- G06F13/42H04L25/49
Abstract
A data transmission interface (110) for use in a first integrated circuit (104), IC, for encoding and sending a data packet (100) from the first IC to a second IC (106) via a data bus (108) having three data wires (W<sub>1</sub>, W<sub>2</sub>, W<sub>3</sub>), the data transmission interface being arranged to generate three time-dependent binary signals (V<sub>1</sub>, V<sub>2</sub>, V<sub>3</sub>) which jointly encode the data packet, each of the signals being associated with a unique data wire of the data bus and spanning a temporal cycleTwithin which are defined six consecutive time stampsT<sub>1</sub>...T<sub>6</sub>at which the signals are allowed to change logical state, the data transmission interface further arranged to transmit the signals to the second IC substantially in parallel on their respective data wires, wherein, irrespective of the data packet content: at each time stampT<sub>1</sub>...T<sub>6</sub>exactly one of the signals changes logical state; each signal changes logical state twice during the cycle; and in the first half of the cycle, all signals change from a logical low state to a logical high state or all signals change from a logical high state to a logical low state.
Anmelder
- Firma
- NXP B.V.
- Land
- 🇳🇱 Niederlande
Niederländischer Halbleiterhersteller mit Sitz in Eindhoven. Entwickelt Chips und Halbleiterlösungen für Automobiltechnik, Kommunikation, Sicherheit sowie industrielle Anwendungen.
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