Design and Confirmation of a CAN-Bus Controller Model with Simple User Interface

CAN-bus occupies a very important position in the bus field, which has the advantages of high rate, strong resistance to electronic interference, automatic error detection, etc. This article describes a CAN-bus controller model and the user interface which is used to simplify the operation of model. The controller model is full compliance with the definition of "CAN Specification V2.0", and in order to facilitate the use of controller model, we design a user interface outside of the model. The functions of the controller model were simulated by Modelsim and consistent with the protocol.