FCCU triggers the reset even tough the FCCU_NCFS_CFG of NCF[27-31] is set to no action when i change the corresponding CMU_HFREFR,CMU_LFREFR to limits of frequency.
Reset does not happens when i change all FCCU_NCFS_CFG[0-5] to zero --> no action
Assume all CMU_CME is enabled and upper limit and lower limit also set.
Hello,
Could you specify about which device and which CMUs are you talking.
As CMUs can have different behaviors.
best regards,
Peter
I AM USING MPC5744P
and CMU_0,CMU_1,CMU_2,CMU_3 is enabled and HFREFR,LFREFR value is set.
case 1:when i change the value out of range in debugger when NCF[25-31] is set to rest in FCCU_NCFS_CFGX register ---->reset happens.
case 2:when i change the value out of range in debugger when NCF[25-31] is set to No Action in FCCU_NCFS_CFGX register ---->reset happens.
case 3:when i change the value out of range in debugger when all the NCF[0-74] is set to No Action in all of the FCCU_NCFS_CFGX register ---->No reset happens.
case 1 and case 3 is expected but case 2 behaviour is strange .