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Bosch, Data link layer physical layer, Basic concepts – Rainbow Electronics CAN интерфейс User Manual

Page 39

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BOSCH

ROBERT BOSCH GmbH, Postfach 300240, D-7000 Stuttgart 30

Sep. 1991

Part B - page 37

Data Link Layer

Physical Layer

LLC

MAC

Acceptance Filtering
Overload Notification
Recovery Management

Data Encapsulation
/Decapsulation
Frame Coding
(Stuffing, Destuffing)
Medium Access Management
Error Detection
Error Signalling
Acknowledgment
Serialization / Deserialization

Bit Encoding/Decoding
Bit Timing
Synchronization

Driver/Receiver Characteristics

Fault
Confinement

Bus Failure
Management

Supervisor

LLC = Logical Link Control
MAC = Medium Access Control

Basic Concepts