Other Parts Discussed in Thread: HALCOGEN
Hello,
I have observed a Phantom ISR while running the processor. This behavior is not documented in the RM57 errata, but is noted in the RM48 errata:
Could this issue be present in the RM57 as well? What could cause the behavior observed?
I am currently violating the RM48 errata notice running with the default Halcogen GCLK (300Mhz) and VCLK (75Mhz) with hardware vectored interrupt mode.
The errata mentioned legacy interrupt servicing mode does not have this issue, is that the recommended solution if running 2:1 ratio is out of the question? Or should the Phantom ISR just be an empty handler?
Thank you!