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Can Communication Control Circuit

Fig 1: CAN Communication Control - Communication Diagram
G04879052Courtesy of NISSAN NORTH AMERICA, INC.
COMPONENTS DESCRIPTION

Component System description
CAN controller It controls CAN communication signal transmission and reception, error detection, etc.
Transceiver IC It converts digital signal into CAN communication signal, and CAN communication signal into digital signal.
Noise filter It eliminates noise of CAN communication signal.
Termination circuit(1) (Resistance of approx. 120 Ω) It produces potential difference.
(1) These are the only control units wired with both ends of CAN communication system.
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