Are you using S32DS for Power or ARM? Is your debugger OpenSDA or other?
I assume you are using S32DS Power and MPC5748G DevKit Board with OpenSDA interface.
I'd recommend you to install the latest S32DS Power + Update 1:
S32 Design Studio for Power Architecture 2017.R1 (Windows/Linux) released!
S32 Design Studio for Power Architecture 2017.R1 - Update 1 available
Then please check if the OpenSDA firmware is up-to-date (v1.10). If not please update it:
HOWTO: Update OpenSDA Firmware on EVB
Finally check if the board and MCU is powered up - 5V_OK and 3V3_OK LEDs are ON.
Hope it helps.
thanks for the update.
Could you create a new non-sdk project using project wizard build it and debug?
If it does not work there could be a hw issue - please check if the board is powered correctly (LEDs 5V_OK and 3V3_OK are on). If they are off please switch J1 jumper to 2-3 position.
Do you have an external debug probe to test e.g. P&E Multilink?
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