Hello,
I am using my own JTAG programmer and I was having difficulty inputting JTAG censorship value for my MPC5674F. I am able to read memory of an uncensored device, but when I put a censorship value, I am not able to read the memory. I was wondering at what moment the censorship data was compared to the one in Flash??? Is it right after it is sent via JTAG or is it when requesting a read command??
Regards
Hi, please pay attention to sections
8.5.7 Enabling Debug of a Censored Device and
31.3.4 CENSOR_CTRL Register
of device's RM:
https://www.nxp.com/docs/en/reference-manual/MPC5674FRM.pdf
If you are using your own debugger, I believe these chapters are understandable to you.
I could also point out following appnote:
https://www.nxp.com/docs/en/application-note/AN4365.pdf
Hope it helps a bit