AnsweredAssumed Answered

mpc8548 boot failure

Question asked by nitin sharma on Apr 24, 2013
Latest reply on Jun 9, 2013 by Marius Grigoras

hello every one....


I am facing a problem in customized mpc8548 board. please help me.


We are using a customized mpc8548 board. After loading

flash the processor is not booting i checked the CS0# signal on

power on, it was always high. Although the same code is running

through Code Warrior jtag prob and it is generating CS0# signals

where i got a pulse train. And this running code is ROM version

which i selected in JTAG CW tool without any initialization file.

But when i loaded the elf file of same code into the flash. there

was no CS0# signal appearing. Please suggest. Is it related to

some start up code problem? Please tell us.