LIN Network for Vehicle ApplicationsIssued 2004-08Revised 2005-09Superseding J2602-1 AUG2004
3.1.12 3.1.13 3.1.14 3.1.15 4. 5. 5.1 5.2 5.3 5.4 5.4.1 5.4.2 5.4.3 5.5 5.6 5.6.1 5.6.2 5.7 5.7.1 5.7.1.1 5.7.1.2 5.7.1.3 5.7.2 5.7.2.1 5.7.2.2 5.7.2.3 5.7.2.4 5.7.2.5 5.7.2.5.1 5.7.2.5.2 5.7.2.5.3 5.7.3 5.7.3.1 5.7.3.2 5.7.3.3 5.7.4 5.7.4.1 5.7.4.2 5.8 5.8.1 5.8.2 5.8.3 5.8.4 5.8.5 5.8.6 5.8.6.1
Recessive Signal..................................................................................................................10 Request Frame....................................................................................................................10 Slave Node...........................................................................................................................10 Subscriber............................................................................................................................10 Acronyms, Abbreviations, and Symbols..............................................................................10 LIN System Requirements...................................................................................................11 LIN Specification Package...................................................................................................11 J2602 Serial Data Link Characteristics................................................................................11 Detection of Errors by Master (ref Section 4.1, LIN 2.0 Protocol Specification)..................11 Frame Processing by Slave Tasks (ref Section 4.2.2, LIN 2.0 Protocol Specification).......11 Slave Task Error Detection..................................................................................................11 Slave Behavior in the Presence of Errors When Transmitting............................................11 Slave Behavior in the Presence of Errors When Receiving................................................12 Message Transmission Time Tolerance (ref. Section 2.2, LIN 2.0
Protocol Specification).........................................................................................................12 LIN Product Identification (ref. Section 2.4, LIN 2.0 Diag and Config Specification)...........12 Clarification to Function ID Paragraph:................................................................................12 Clarification to Variant ID Paragraph:..................................................................................12 Mandatory Node Configuration Requests (ref. LIN 2.0 Diag and Config Specification)......12 General Configuration Requirements..................................................................................13 Slave Execution of Configuration.........................................................................................13 Slave Device Configuration Capabilities..............................................................................13 Master Configuration Message Pairing................................................................................13 NAD and Message ID Assignment......................................................................................13 NAD Assignment..................................................................................................................13 Message ID Assignment......................................................................................................14 Configuration Messages......................................................................................................16 Response Message to Options 2 and 3 in Section 5.7.2.3..................................................16 DNN Based Broadcast Messages.......................................................................................16 DNN Based Broadcast Message Assignment for 4 Messages per Node...........................16 DNN Based Broadcast Message Assignment for 8 Messages per Node...........................17 DNN Based Broadcast Message Assignment for 16 Messages per Node.........................17 Targeted Reset....................................................................................................................17 Command.............................................................................................................................17 Positive Response...............................................................................................................18 Negative Response..............................................................................................................18 Broadcast Reset...................................................................................................................18 Command.............................................................................................................................18 Response.............................................................................................................................18 Message Format..................................................................................................................18 Checksum (ref. Section 2.1.5, LIN 2.0 Protocol Specification)............................................18 Signal Consistency (ref. Section 1.2, LIN 2.0 Protocol Specification).................................18 Signal Encoding Types (ref. Section 1.1, LIN 2.0 Protocol Specification)...........................19 Signal Management.............................................................................................................19 Unused Bits in the Data Field (ref. Section 2.3, LIN 2.0 Protocol Specification).................19 J2602 Status Byte................................................................................................................19 Error Field Definition............................................................................................................20