MPC5121 can't write to memory，and unable to function properly.

[hensonJhon]

The DDR model used is EM68C08CWAG-25H, and the register values can be read correctly in codewarrior. when debugging the program, the program will be stuck at 0x00000800 and can NOT run forward.

About the .cfg I used the codewarrior 9.2 file like(DIR\Freescale\CodeWarrior for MobileGT V9.2\PowerPC_EABI_Support\Initialization_Files\52xx\5121ADS_init.cfg).

but it also does not work.

help!!

[davidtosenovjan]

Hi, I'm afraid we don't currently have a support specialist for this older MPC5121 device.

I'm sorry, but we can't help you, except maybe another community user can help. Thanks for understanding.