KIT_XMC4400_DC_V1
Drive Card XMC4400 V1
Hardware Description
Board User's Manual
14
Revision 1.0, 2013-11-05
2.4.3
CAN Interface (X402)
The KIT_XMC4400_DC_V1 board provides an isolated CAN interface with 120
termination (see Figure 10 for
details).
Figure 10
Isolated CAN Interface with Termimation
The isolated CAN transceiver (U406) is connected to CAN node 0 of XMC4400 via port pins P14.3 (RX) and
P3.2 (TX).
2.5
Potentiometer and User LEDs
The KIT_XMC4400_DC_V1 provides a potentiometer which is connected to ADC group1, channel5 and two
user LEDs (P2.2 and P2.15). Next to the LEDs, a testpoint is available in order to easily connect an
oscillos
cope‟s probe for software controlled trigger signals.
Figure 11
Potentiometer and LEDs
Table 2
Potentiometer
Potentiometer
Connected to Port Pin
R201
P14.13 / G1_CH5 (Group 1, channel 5)
User LEDs
Connected to Port Pin
LED202
P2.2 (LED0)
LED203
P2.15 (LED1)
Attention: The testpoints are referenced to power GND supply domain. Hence they may carry
hazzardous voltages.
Reset
Potentiometer_LED.emf
Potentiometer
User LEDs
