Introduction to Digital Power Conversion
XMC4000/1000 Family
Sensing
Application Guide 50 V1.0, 2015-01
5.2 Over Voltage and Over Current Protection (OVP / OCP)
Limit Checking Input Signals
The Valid Band for Limit-Checking an analog input signal, has a freely programmable position and
size within the entire result range. The settings should be mapped in two boundary registers(0/1).
Out-of-Range will set a BFL, if the corresponding activation / enable flags (BFLA / BFLE) are set.
Figure 38 Out-Of-Range Comparator – Limit Checking
CCU Trap on Out-of-Range Detection (BFL) – Requires ERU
If activated (by the BFLA), the Boundary Flag (BFL) may issue a CCU Trap, if enabled.
To Next Page
Loading...
Need help?
General
