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ISO 20794-3:2020 Road vehicles - Clock extension peripheral interface (CXPI) - Part 3: Transport and network layer >
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ISO 20794-3:2020 Road vehicles - Clock extension peripheral interface (CXPI) - Part 3: Transport and network layer, 2020
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Symbols and abbreviated terms
- 4.1 Symbols
- 4.2 Abbreviated terms
- 5 Conventions
- 6 Overview of transport layer and network layer
- 6.1 Properties
- 6.2 Packet types
- 6.3 Error detection and indication
- 7 Service interface parameters (SIP)
- 7.1 SIP — General
- 7.2 SIP — Data type definitions
- 7.3 SIP — TA, target address
- 7.4 SIP — SA, source address
- 7.5 SIP — Ptype, packet type
- 7.6 SIP — ReqId, request identifier
- 7.7 SIP — ReqTypeId, request type identifier
- 7.8 SIP — PDU, protocol data unit
- 7.9 SIP — Length, length of PDU
- 7.10 SIP — NMInfo, network management information
- 7.11 SIP — SCT, sequence count
- 7.12 SIP — Result, result
- 8 Transport layer (TL)
- 8.1 SI — T_Data.req and T_Data.ind service interface
- 8.2 SI — T_Data.req and T_Data.ind service interface parameter mapping
- 8.3 TL — Service interface with T_Ptype parameter mapping
- 8.3.1 TL — T_Data.req and T_Data.ind with T_Ptype = NormalCom (T_Length = NULL)
- 8.3.2 TL — T_Data.req and T_Data.ind with T_Ptype = NormalCom (T_Length ≥ '0')
- 8.3.3 TL — T_Data.req and T_Data.ind interface with T_Ptype = DiagNodeCfg
- 8.4 TL — Internal operation
- 8.5 TL — T_PDU
- 8.5.1 TL — T_PDU definition
- 8.5.2 TL — T_PCI definition
- 8.6 TL — Function models
- 8.6.1 TL — Transmission logic
- 8.6.2 TL — Reception logic
- 8.7 TL — Error detection
- 9 Network layer (NL)
- 9.1 SI — N_Data.req and N_Data.ind service interface
- 9.2 SI — N_Data.req and N_Data.ind service interface parameter mapping
- 9.3 NL — Service interface with N_Ptype parameter mapping
- 9.3.1 NL — N_Data.req and N_Data.ind with N_Ptype = NormalCom (N_Length = NULL)
- 9.3.2 TL — N_Data.req and N_Data.ind with N_Ptype = NormalCom (N_Length ≥ '0')
- 9.3.3 NL — N_Data.req and N_Data.ind interface with N_Ptype = DiagNodeCfg
- 9.4 NL — Internal operation
- 9.5 NL — N_PDU
- 9.5.1 NL — N_PDU definition
- 9.5.2 NL — N_NAD definition
- 9.6 NL — Function models
- 9.6.1 NL — Transmission logic
- 9.6.2 NL — Reception logic
- 9.7 NL — Timing definition
- 9.7.1 NL — General
- 9.7.2 NL — Timing constraints
- 9.7.3 NL — Timing parameters
- 9.8 NL — Error detection
- Bibliography [Go to Page]