I am creating a project to run on multiple cores. Just for testing whether all the cores run in parallel I configured 3 user LEDs(one for each core) to blink continuously. First when i run program for coreZ4_0 and then when I run program for coreZ4_1, the LED configured for coreZ4_0 stops blinking. The same happens for CoreZ2. But only that after I run program for coreZ2, LED configured for CoreZ4_1 does not stop blinking. i.e. CoreZ4_1 and CoreZ2 can run parallel.
What might be the reason for the core getting blocked? Are there any additional settings that should be done?