Standard Svensk standard · SS-ISO 20794-3:2020

Road vehicles - Clock extension peripheral interface (CXPI) - Part 3: Transport and network layer (ISO 20794-3:2020, IDT)

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Standard Svensk standard · SS-ISO 20794-3:2020

Road vehicles - Clock extension peripheral interface (CXPI) - Part 3: Transport and network layer (ISO 20794-3:2020, IDT)
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Omfattning
This document specifies the OSI transport layer and network layer by means of services and protocols. They can be used by different applications.
The transport layer:
— transforms a message into a single packet;
— adds protocol control information for diagnostic and node configuration into each packet;
— adds packet identifier for diagnostic and node configuration into each packet; and
— performs transport protocol error detection.
The transport layer protocol is not used for normal communication except to map the service interface parameters between lower and upper OSI layers.
The network layer:
— adds a node address for diagnostic and node configuration into each segment; and
— observes timing for diagnostic and node configuration of each segment.
The network layer is not used for normal communication except to map the service interface parameters between lower and upper OSI layers.

Ämnesområden

Fordonsinformatik, datasystem i fordon (43.040.15)


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Standard Svensk standard · SS-ISO 20794-3:2020

Road vehicles - Clock extension peripheral interface (CXPI) - Part 3: Transport and network layer (ISO 20794-3:2020, IDT)
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Pris: 875 SEK
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Pris: 875 SEK
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Produktinformation

Språk: Engelska

Framtagen av: Datakommunikation och diagnostik för vägfordon, SIS/TK 240/AG 01

Internationell titel: Road vehicles - Clock extension peripheral interface (CXPI) - Part 3: Transport and network layer (ISO 20794-3:2020, IDT)

Artikelnummer: STD-80023717

Utgåva: 1

Fastställd: 2020-08-20

Antal sidor: 32