S32K144 openSDA

[VanNgo285]

Hi,

Can I use 1 NXP S32K144EVB kit to flashing my custom board ? If it is possible, how do I set up my S32K144 kit ?

Thank you very much

[danielmartynek]

Hi @VanNgo285,

It was discussed here:

https://community.nxp.com/t5/S32K/Eval-board-as-debugger/td-p/766915

Regards,

Daniel

[VanNgo285]

Hi @danielmartynek ,
I don't understand in this discussion. Can you explain more clear for me? On EVB, I tried to disconnect R119, R120, R122, R127, R128 and R123 but it doesn't work. See this figure:

Lauching Debug_FLASH_PNE stop in 51%.

Thank you very much.

[danielmartynek]

Hi @VanNgo285,

Please keep in mind that this EVB is not meant to be used as a debugger for other MCUs.

I don't know which revision of the MCU you have, but on REV.C,

• R119, R120 connect the SWD interface to the J14 header only.
• R122, R123 connect the SWD to both the original MCU and to the PTA4, PTA10 J3.14, J3.16 headers, so they should not be removed if you use J3 for the target MCU.
• Also, the J3.14, J3.16 are disconnected because R545, R546 and DNP on the EVB.
• Since the RTS_TGTMCU_R signal of the original MCU is not disconnected from the interface, the original MCU can be resetting the setup.

So, I would say that the best option is to remove the original MCU and put R122, R123 back and populate R545, R546.

I haven't tested it though,

Regards,

Daniel

[VanNgo285]

thank you very much

[VanNgo285]

thank you very much

[ramprakash08]

Hi,

Yes, you can use the NXP S32K144EVB kit to flash your custom board.Hear is guide on how to set up your S32K144 kit:

1. First, you need to ensure that you have the Integrated Development Environment (IDE) installed on your computer. You can download and install the S32 Design Studio IDE for the S32 Platform from the NXP website. After installation, you will receive an activation code through email. 

2. Once the IDE is installed, you need to install the S32K3xx Development Package. You can do this by going to Help > S32DS Extensions and Updates from the top menu to open the S32DS Extensions and Updates. Navigate to the S32K3xx development package and install it.

3. After the software setup, connect your S32K144EVB kit to your computer using a micro USB cable. Please note that the +12 V power supply and micro USB cable are not part of the package. The +12 V connector is a center-positive barrel type with outer 5.5 mm and inner 2.1 mm diameter.

4. Now, you can use the S32 Design Studio IDE to write and compile your code. Once your code is ready, you can flash it onto your custom board using the S32K144EVB kit.

Please note that the exact steps might vary depending on the specific configuration of your custom board.

Regards

[VanNgo285]

thank you very much