Examples - Infineon mIO-Stick User Manual

μIO-Stick User Manual
3 Hardware Connection
3.2

Examples

Figure 4 shows the minimum required connection from the µIO-Stick to the target device in order to establish a
BSL communication over the LIN interface. This applies to both Normal-LIN and FastLIN protocols. To be able to
establish a BSL connection, the target device either has to stay in BSL mode upon power up (fresh device), or a
power cycling (VS - Pin 6) done by the µIO-Stick would be required.
Figure 4 Normal LIN and FastLIN connection, without reset, target supplied by µIO
Figure 5 shows a connection scenario with reset. The µIO-Stick actively resets the target device in order to start
BSL communication. In this case a power cycling of the VS (Pin 6) by the µIO-Stick would not be required.
Figure 5 Normal LIN and FastLIN connection, with reset, target supplied by µIO
Application Note 9 v1.1
2018-09-18