C868 Datasheet, PDF (47/82 Pages) Infineon Technologies AG – 8-Bit Single-Chip Microcontroller

C868
Trap Handling
The trap functionality permits the PWM outputs to react on the state of the input pin
CTRAP. This functionality can be used to switch off the power devices if the trap input
becomes active (e.g. as emergency stop).
T12
T13
TRPF
CTRAP active
TRPS
TRPS
sync. to T13
sync. to T12
TRPS
no sync.
Figure 21 Trap State Synchronization (with TRM2=’0’)
Data Sheet
47
V 1.0, 2003-05