hello ,recently, i am configing this delayed lock step on the MPC5744P ,so i have some questions about that. now i dont find some materials about delayed lock step mechanism. there are some engineers provide some help for me?
Hi, you may pay attention for instance here:
Lockstep and dual couple modes in MPC5746R Microcontroller
LockStep mode and dual parallel mode
Thanks a lot for response
and now that mean that delay lock step is default config on the MPC5744P,and can i turn off the delayed lock step mode on the MPC5744P,can you tell me what i can do for this ?
It can be disabled by programming of DCF records what's not trivial task and it is being done in the OTP (one time programmable) area.
The only reason I see for disabling of lockstep is certain saving of power consumption. Checker core does not affect the performance anyhow and its disabling does affect the application only being less safe (and consuming lee power).
Here you may find screenshot of DCF client you would have to program:
Here you may find document and excel tools for DCF programming:
MPC57xx - DCF records
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