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Running the EE-257 Boot Compression/Decompression Algorithm for Blackfin on a BF533

Question asked by MagnusD on Jan 18, 2016
Latest reply on Jan 19, 2016 by Jithul_Janardhanan



I'm trying to include compression as a part of our application. To get a feel for it I'm trying to follow the tutorial in EE-257.


We are not using the EzKit board, but a custom one with different flash and SRAM. I have slightly modified the project BF533 Flags C that comes with the tutorial so that it runs as an executable and flashes some LEDs.


However I am unable to get the program running when I program the flash with a ldr file.


Underneath is a screen shot of the disassembly and the start of flash memory. Why do I always get a jump-to-self instruction at FFA00000?