SVM System Input/Output

Camera Input

SVM Video Output
The SVM unit displays the images from four installed cameras after passing the distortion correction and image synthesis steps and then displays the steering assist guidelines in analog format.
SVM Switch
The signals are input for control in forward display mode when the switch is ON.
Ignition Input
The SVM unit displays video only on IGN2 ON and limits video output to SVM OFF when IGN2 is OFF.

In order to check whether the IGN2 is ON, the SVM unit uses the signals to the IGN pin or it uses the M-CAN messages routed to the C-CAN from the IGPM (Gateway).
Switch Indicator Output
The SVM unit outputs the power of the LED on the SVM switch in PWM waveform to notify the driver whether or not the SVM switch is pressed.
Chassis CAN Input (C-CAN)
The SVM unit receives the vehicle status data through the C-CAN and determines whether or not to perform key operations of the SVM.
Multimedia CAN Input/Output
The related information is processed after receiving M-CAN signals routed from the ICU to the C-CAN.

The routed M-CAN signals are exchanged for data transmission and reception as follows: