Orange LED light up in Jlink while trying to flash the code

RE: Orange LED light up in Jlink while trying to flash the code

Priyanka — Tue, 02 Jul 2024 05:50:15 GMT

Hi,

Error 33 means there is some communication problem between the J-Link and SoC. Error 43 suggests that the device did not respond properly to the debug initialization commands. This could be dues to the system clocks.

Could you verify that your connections between the debugger and the 5340SoC on the board are fine? Also make sure you have connected all pins properly. Unstable power supply can also cause these problems.

Could you check that your reset pin is connected properly?

Even though the module has an LF crystal, just make sure that the firmware configuration matches your hardware setup. These incorrect LF clock settings can cause communication problems.

If you still face issues, is it possible to try flashing using another external debugger? This can help isolate the problem to your current debugger.

Regards,

Priyanka

RE: Orange LED light up in Jlink while trying to flash the code

Barsa — Thu, 27 Jun 2024 16:51:48 GMT

Hi Priyanka,

Please find the attached schematics of Fanstel BT40F. I havent included any LF crystal because the datasheet of Fanstel BT40F says that It already comes with the module (I have also attached the part of datasheet which mentions that)

RE: Orange LED light up in Jlink while trying to flash the code

Priyanka — Mon, 24 Jun 2024 11:32:55 GMT

Hi,

How did you connect the 5340SoC on your custom board? Is it possible to share a schematic?

Are you using any LF crystal?

Regards,

Priyanka