GB/T 36048-2018 Translated English of Chinese Standard. (GBT 36048-2018, GB/T36048-2018, GBT36048-2018): Passenger Cars Physical Layer Technical Specification of CAN Bushttps://www.chinesestandard.net, 9 nov 2018 - 29 pagina's This Standard specifies the terms and definitions of the physical layer of the highspeed CAN bus, the general requirements of the physical layer, technical requirements of physical layer signaling, high-speed media access unit, and bus failure management. This Standard is applicable to high-speed CAN buses with communication rate from 125Kbit/s to 1Mbit/s. |
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AC parameters Analog circuit bit rate bit timing logic Bus common mode Bus differential voltage bus drive bus level CAN_H and CAN_L common mode voltage conducted immunity Data link layer Digital circuit Electrical technical requirements hard synchronization High-Speed Media Access immunity of 0.3V implicate bit integrated circuit integrated terminal resistance internal capacitance internal delay internal integrated terminal layer signaling data low power mode media access control media access unit Media attachment interface network topology parameters node is disconnected node shall comply nodes continue communication Nominal Max normal operating mode Optional capacitance Parameter Sign Unit parameters measured phase buffer segment phase error physical layer signaling physical media attachment pin of CAN_H provisions of Table receiving the implicate reference of ISO remaining nodes continue resynchronization jump width sampling point shown in Figure Sign Unit Value slice split termination Split voltage synchronization segment Table 13 threshold for receiving Transceiver twisted pair Vdiff wake-up