Infineon TLE986 Evalboard Series, User Manual

Page: 7 / 20

User Manual 7 of 20 Rev. 1.0
2019-04-04
TLE986x EvalBoard User Manual
Test points and LEDs
3 Test points and LEDs
Figure 5 Test points
Several ground test points are provided.
Test point LIN_INT is used to measure the LIN voltage.
Test point VDH is used to measure the voltage on the VDH pin.
Tests points Motor 1 and Motor 2 can be used to measure the voltage at phase 1 and 2 of the motor.
There are 11 LEDs for visual validations on the board:

LED 1 to 8 can be connected to GPIOs (see Table 3 ).

LED 9 (Vbat LED) indicates power supply.

LED 10 (Motor Status 1) lights up if the motor is running forward.

LED 11 (Motor Status 2) lights up if the motor is running backward.
Motor
Status 1
Motor
Status 2
GND
Motor 2
VDH
Motor 1
Vbat LED
GND
GND
LIN_INT
LEDs 1-8