TMS320C5515: TMS320C5515: The CSL_USB_MSC_dmaExample example cannot run when downloaded to the development board

Part Number: TMS320C5515

I downloaded the CSL_USB_MSC_dmaExample_Out.bin file generated by hex55.exe to the IIC EEPROM on the control board with the TMS320C5515 chip as the processor using the programmer_c5515evm_ccs4 program, but the program does not run as expected, although it runs correctly during debug.
The command I entered using hex55.exe is as follows

.\hex55.exe -i CSL_USB_MSC_dmaExample_Out.out -o CSL_USB_MSC_dmaExample_Out.bin -boot -v5505 -serial8 -b

I noticed that a post described this issue as follows:

Therefore, I changed the positions of SARAM and the interrupt vector table in the TCF file, as shown in the figure. 

But it still doesn't work. After downloading it, it still doesn't start. Could it be that I configured it incorrectly, or is there some other issue I haven't solved?