The target may have entered reset escalation,please power cycle on the board

[ChenBowen]

My MPC5744P can't connect with the S32DS,  it shows "The target may have entered reset escalation,please power cycle on the board'    How to solve this problem?

[petervlna]

Hello,

Could  you be more specific? What kind od debugger are you using? Was the device working before? Did you program anything to it?

Are the device working in stand-alone setup (no debugger). Are voltages in specified range according to datasheet?

Best regards,

Peter

[ChenBowen]

I always use the OpenSDA debugger.  It works before.   Last time l did Flash erase and program on 5744P, l currently  need to finish a Bootloader Project.

[petervlna]

Hello,
The reset escalation from S32DS message is most probably false.

Your debugger is simply not able to connect to device because the device is in reset.

If you run the device after power on reset in stand alone (no debugger) mode and measure reset line via scope, do you see it permanently asserted? Are voltages in specified range. Especially 3.3V and 1.2V.

Best regards,

Peter

[ChenBowen]

I don't have scope right now , so if it permanently asserted ,what to do?