Other Parts Discussed in Thread: LAUNCHXL-F280049C
Hi TI experts, LAUNCHXL-F280049C is my developing board. I'm debugging the program by CCS10.2. When I click the CCS MENU 'CPU RESET',the program starts at address 0x3fc7a5 . Then the program runs and stops at address0x3fb02a. I checked technical manual ,and address0x3fb02a is part of the BOOTROM program(see picture). Then I changed the data at address 0XD00 to 0x5AFF FFFF,and the program can normally run into main program. After I powered off LAUNCHXL-F280049C and powered on again,data at address 0XD00 restored to different data as 0X8F3F 3BDE . My question is below: 1. where is the initial data at address 0XD00 come from? Is it randomly generated by BOOTROM ? 2.If there is a way to make the initial data at address 0XD00 to be 0x5AFF FFFF when DSP3.3V powers on?
