SPC563M64 JATG uncensoring through USB Multilink

[cbnsspb]

Posted on October 13, 2016 at 23:50

Hi all. I have some trouble to connect SPC563M64 through USB Multilink. My device is in censored mode with configuration 0xAAAA_AAAA and serial password 0x1122334455667788. I try to uncensor device with this password, but have no connect. 

In normal boot mode {[0],[0]} i can read contents of full Shadow block through CAN (by my software), so I'm sure what serial password and configuration word is correct. But i can't uncensor device. In serial boot mode {[1],[0]} i can access CAN boot mode with password 0xFEEDFACECAFEBEEF and i have JTAG/NEXUS access without censoring with flash access diasabled (as it should be). So power, JTAG connections etc done right.   Power is stable, reset pulled up through 4K7 resistor. I tryed to connect MPC5674 with same censor configuration and JTAG uncensor pass with no troubles. Any guess? 

[Erwan YVIN]

Posted on October 14, 2016 at 10:56 Hello Dmitry , i am not an expert of P&E USB Multilink. (i have not in my office) I am using PLS DESTK. Anyway, I will check in ST World. I think that you should enter your private flash password in your debugger option (Cf attachment coming from nxp side) Best Regards Erwan ________________ Attachments : Enabling_Debug_of_a_censored_Device.pdf : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006I0PA&d=%2Fa%2F0X0000000bZH%2F_tJ8g_yVVHgIvm0tcvC95pxEnRixNN3.ptC5nUzRdHg&asPdf=false