Infineon EVAL PMG1 S3 DUALDR User Manual page 38

EVAL_PMG1_S3_DUALDRP Evaluation Kit user guide
Application development on EVK using ModusToolbox™ and ModusToolbox™
Programmer
The J-Link debugger measures the target MCU's voltage through the VTARG pin to detect and establish the
connection. The reverse voltage protection diode (D8) between the VTARG pin (of J8) and VSYS (J5.3) prevents
the measurement of the target MCU voltage on the VTARG pin. Do the following changes in hardware before
using J-Link.
1. Solder on a standard mini SWD 0.05-inch-pitch connector. FTSH-105-01-L-DV-K-P-TR from Samtech is the
recommended connector.
2. Populate the 0 ohm series resistor (R20) between VTARG (J8.1) and VDDD (MCU).
Do the following to program or debug the EVAL_PMG1_S3_DUALDRP kit using the J-Link probe from
ModusToolbox™ software:
1. Open the Eclipse IDE for ModusToolbox™ software on the host PC and select the PMG1 project. For details,
see the Eclipse IDE for ModusToolbox™ software user
2. Place the jumper shunt on pins 1-2 of the power section jumper (J5) to configure the kit in Operational
mode.
3. Connect the USB PD sink port (J10 or J14) to the USB PD source to activate the onboard LDO, load switch,
and user LED. Ensure that the LED4 (power LED) glows green.
4. Connect the J-Link debugger to the EVK through a 10-pin SWD connector and use a 9-pin Cortex®-M adapter.
Do the following on the Quick Panel to program and debug the application:
To program the MCU, click <Application name> Program (J-Link) from the Launches section
•
To debug the application, click <Application name> Debug (J-Link) from the Launches section. The IDE
•
switches to Debugging mode and halts at the first line of the
application is ready for debugging.
Figure 31 Program/debug using J-Link debugger probes
User guide
guide.
J-Link
24V DC input power
adapter
38
function. This indicates that the
main()
Power
selection
jumper J5
(1-2 V3P3)
002-38187 Rev. *B
2024-09-23