View Full Version : XMC4500 Tip of the day: CCU4 Service request generation

Jul 22nd, 2013, 08:01 PM
Each CCU4 slice has a total of 8 selectable events ready for interrupt generation, namely:-

1. Event 0 edge(s) information from event selector.
2. Event 1 edge(s) information from event selector.
3. Event 2 edge(s) information from event selector.
4. Period Match while counting up
5. Compare Match while counting up
6. Compare Match while counting down
7. One Match while counting down
8. Entering Trap State.

These events are physically linked to their respective service request source. (Total of 5 service request source for each CCU4 slice)

Lastly, each of the service request source can be forward to anyone of the 4 service request nodes assigned for CCU4y.

(See attachment for better understanding)

Oct 6th, 2015, 11:59 PM
Hi, this image size is very small. Unable to figure out the diagram. Please upload an image with bigger size. I need this image for SR generation.