ISO 11898-6:2013 pdf download.Road vehicles – Controller areanetwork (CAN)一Part 6:High-speed medium access unit with selective wake-up functionality.
This part of ISO 11898 specifies the controller area network (CAN) physical layer for transmission rates up to 1 Mbit/s. It describes the medium access unit (MAU) functions.
This part of ISO 11898 represents an extension of ISO 11898-2 and ISO 11898-5, specifying a selective wake-up mechanism using configurable CAN frames.
Physical layer implementations according to this part of ISO 11898 are compliant with all parameters of 150 11898-2 and ISO 11898-5. Implementations according to this part of ISO 11898, ISO 11898-2, and ISO 11898-5 are interoperable and can be used at the same time within one network.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 763 7-3, Road vehicles — Electrical disturbances from conduction and coupling — Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
ISO 11898-1, Road vehicles — Controller area network (CAN) — Part 1: Data link layer and physical signalling
ISO 11898-2:2003, Road vehicles — Controller area network(CAN) — Part2: High-speed medium access unit
ISO 11898-5:2007, Road vehicles — Controller area network (CAN) — Part 5: High-speed medium access
unit with low-power mode
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 11898-1, ISO 11898-2, and ISO 11898-5 and the following apply.
3.1
bias unit
subpart of the transceiver which provides the biasing voltage
Note ito entry: Figure 1 depicts the subparts of a transceiver.
3.2
bit rate
number of bits per time during transmission, independent of bit representation
3.3
CAN node
communication participant of the CAN system which contains typically a transceiver, a CAN controller, and a processing unit
3.4
CAN controller
subpart of a CAN node which implements the data link layer protocol and the physical signalling as defined in Iso 11898-1
3.5
data mask bit
optional configuration bit to disable the data length code (DLC) and data field judgment for the wake-up frame validation
3.6
decoding unit
subpart of the control unit with selective wake-up function which analyses the CAN communication to detect wake-up frames
Note Ito entry: Figure 1 depicts the subparts of a transceiver.
3.7
mode control unit
subpart of the transceiver with selective wake-up function which controls all functions and other subparts of a transceiver
Note ito entry: Figure 1 depicts the subparts of a transceiver.
3.8
selective wake-up
functionality of a transceiver to make the operation of a CAN system with partial networking possible
3.9
receiver
subpart of the transceiver which is responsible to transform physical bus signals to logical signals and provides them to the CAN controller
Note 1 to entry: Figure 1 depicts the subparts of a transceiver.
3.10
transceiver
component that adapts logical signals to the physical layer and vice versa
Note ito entry: Figure 1 depicts the subparts of a transceiver.
3.11
transmitter
subpart of a transceiver which is responsible to transform logical signals to physical bus signals and sets them on the bus
Note I to entry: Figure 1 depicts the subparts of a transceiver.ISO 11898-6pdf download.