AnsweredAssumed Answered

Flash Memory Boot

Question asked by wallis.kevin on Jan 29, 2015
Latest reply on Mar 23, 2015 by wallis.kevin
Hi
Section 6.1.1 of the SPC560x Reference Manual says that "in order to successfully boot from flash memory, you must program two 32-bit fields into one of 5 possible boot blocks."
I have written 0x005A005A to address 0x00000000 accordingly (on our SPC56B Discovery Kit) but neglected to program a valid 32-bit reset vector. Now the board is stuck in reset (I can't even connect the JTAG probe).
Is there any way of resolving this? Not just to "unbrick" the development hardware but if this were to happen "in the field".
Thanks
Kevin

Outcomes