I am confused about core checker i want to know any information about the RCCUs and how to mis match redundancy (inject checker core fault) i cant find any peripherals for the RCCU or registers
Hello,
RCCU is hardware state machine which compares input signals and in case of mismatch it reports fault to FCCU unit.
Usually RCCU faults are present after power on reset or due to debug mode where RCCUs are disabled.
You can inject FCCU RCCU fault by FCCU NCFF register.
There is no specific documentation on RCCU as it is not user configurable.
Best regards,
Peter
Hi @petervlna,
How can I disable debug mode?
I tried disabling debug mode in the startup to keep the checker core working, I enabled FCCU alarm and fault states for checker core. Even the debug mode is disabled, I still get FCCU error.
What are the key points to run my code while checker core is enabled?
Hello,
Simply do not connect debugger to board, and you wont enter debug mode.
Best regards,
Peter