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NBN ISO 14229-8:2020
Road vehicles — Unified diagnostic services (UDS) — Part 8: UDS on Clock eXtension Peripheral Interface (UDSonCXPI)
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Summary
This document specifies the implementation of a common set of unified diagnostic services (UDS) on clock extension peripheral interface networks in road vehicles. The UDSonCXPI diagnostics defines methods to implement diagnostic data transfer between a client and the CXPI slave nodes via the CXPI master node.
This document specifies support of three different diagnostic classes for CXPI slave nodes.
This document references ISO 14229-1 and ISO 14229-2 and specifies implementation requirements of the UDSonCXPI communication protocol for mainly HMI (Human Machine Interface), but not limited to, electric/electronic systems of road vehicles. UDSonCXPI defines how to implement the diagnostic data transfer between a client and CXPI slave nodes via CXPI master node.
NOTE UDSonCXPI does not specify any requirement for the in-vehicle CXPI bus architecture.
This document refers to information contained in ISO 14229-1, ISO 14229-2 and ISO 20794 (all parts).
This document does not include any redundant information of the above-mentioned documents.
It focuses on
• — additional requirements specific to the implementation of UDSonCXPI network, and
• — specific restrictions in the implementation of UDSonCXPI network.
This document specifies support of three different diagnostic classes for CXPI slave nodes.
This document references ISO 14229-1 and ISO 14229-2 and specifies implementation requirements of the UDSonCXPI communication protocol for mainly HMI (Human Machine Interface), but not limited to, electric/electronic systems of road vehicles. UDSonCXPI defines how to implement the diagnostic data transfer between a client and CXPI slave nodes via CXPI master node.
NOTE UDSonCXPI does not specify any requirement for the in-vehicle CXPI bus architecture.
This document refers to information contained in ISO 14229-1, ISO 14229-2 and ISO 20794 (all parts).
This document does not include any redundant information of the above-mentioned documents.
It focuses on
• — additional requirements specific to the implementation of UDSonCXPI network, and
• — specific restrictions in the implementation of UDSonCXPI network.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 08/27/2020 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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