AURIX™ Forum Discussions

[prafull23]

Dear Community,

I have custom PCB TC322LP. So the problem is that one PCB is working as planned and another PCB when flashed with Lauterbach debugger, works until "In Target Reset" is performed. Also Power on Reset is making erase the programmed microcontroller.

There is no change in HW and no change SW. SW has not made any change in Bootloader header files.

Ideally there is no change in the design at all. Did anyone faced this problem already ?

Regards,

Prafull

[Aiswarya]

Hello, 
Could you please confirm if you have configured the boot mode header data information correctly?

Regards,
Aiswarya.

[prafull23]

I'm sorry but how can i check if boot mode header data is correctly flashed ?
There is no change in hardware and no change in software. HWCFG pins are operating exactly same in both the boards, i.e. They goes UP with supply voltage and go down nearly same time with Reset line is released (goes high)