Projekta Nr.ISO 11992-1:2019
Nosaukums<p>This document describes the data link layer (DLL) and physical layer (PHY) for the two CAN-based network interfaces specified in the 11992-series.</p> <p>The DLL sub-clauses are composed of:</p> <p>— DLL protocol entity requirements;</p> <p>— DLL device interface requirements; and</p> <p>— DLL network system requirements.</p> <p>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.</p> <p>The physical signalling (PS) sub-clauses are composed of:</p> <p>— PS entity requirements;</p> <p>— PS device interface requirements; and</p> <p>— PS network system requirements.</p> <p>The physical medium attachment (PMA) sub-clauses are composed of:</p> <p>— PMA protocol entity requirements; and</p> <p>— PMA device interface requirements.</p> <p>The physical medium dependent (PMD) sub-clauses are composed of:</p> <p>— PMD entity requirements;</p> <p>— PMD device interface requirements; and</p> <p>— PMD network system requirements.</p>
Reģistrācijas numurs (WIID)68376
Darbības sfēra<p>This document describes the data link layer (DLL) and physical layer (PHY) for the two CAN-based network interfaces specified in the 11992-series.</p> <p>The DLL sub-clauses are composed of:</p> <p>— DLL protocol entity requirements;</p> <p>— DLL device interface requirements; and</p> <p>— DLL network system requirements.</p> <p>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.</p> <p>The physical signalling (PS) sub-clauses are composed of:</p> <p>— PS entity requirements;</p> <p>— PS device interface requirements; and</p> <p>— PS network system requirements.</p> <p>The physical medium attachment (PMA) sub-clauses are composed of:</p> <p>— PMA protocol entity requirements; and</p> <p>— PMA device interface requirements.</p> <p>The physical medium dependent (PMD) sub-clauses are composed of:</p> <p>— PMD entity requirements;</p> <p>— PMD device interface requirements; and</p> <p>— PMD network system requirements.</p>
StatussStandarts spēkā
ICS grupa43.040.15