BS ISO 11992-1:2019
$142.49
Road vehicles. Interchange of digital information on electrical connections between towing and towed vehicles – Physical and data-link layers
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 32 |
This document describes the data link layer (DLL) and physical layer (PHY) for the two CAN-based network interfaces specified in the 11992-series.
The DLL sub-clauses are composed of:
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DLL protocol entity requirements;
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DLL device interface requirements; and
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DLL network system requirements.
Normally, the physical signalling sub-layer is implemented in the CAN protocol controller. The physical medium attachment sub-layer is normally implemented in the CAN transceiver or the System Base Chip (SBC). Optionally, it can comprise also additional protection circuitry. The media-dependent sub-layer comprises the connectors and the cabling.
The physical signalling (PS) sub-clauses are composed of:
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PS entity requirements;
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PS device interface requirements; and
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PS network system requirements.
The physical medium attachment (PMA) sub-clauses are composed of:
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PMA protocol entity requirements; and
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PMA device interface requirements.
The physical medium dependent (PMD) sub-clauses are composed of:
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PMD entity requirements;
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PMD device interface requirements; and
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PMD network system requirements.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 11 | 1 Scope 2 Normative references |
| 12 | 3 Terms and definitions |
| 14 | 4 Abbreviated terms 5 Data link layer (DLL) 5.1 General 5.2 DLL protocol entity requirements 5.3 DLL device interface requirements |
| 15 | 6 Physical layer (PHY) 6.1 General 6.2 Physical signalling (PS) requirements 6.2.1 General 6.2.2 PS entity requirements 6.2.3 PS device interface requirements |
| 16 | 6.3 Physical medium attachment (PMA) requirements 6.3.1 PMA entity requirements |
| 23 | 6.3.2 PMA device interface requirements |
| 24 | 6.4 Physical media dependent (PMD) sub-layer requirements 6.4.1 PMD entity requirements 6.4.2 PMD device interface requirements |
| 26 | 6.5 Network wiring harness system requirements |
| 29 | Annex A (informative) Implementation examples of the bus failure management |
| 31 | Bibliography |
