LP-MSPM0L1306: Segger J-FLASH Firmware loader is failing to connect.

SACHIN KOTYAN

Part Number: LP-MSPM0L1306
Other Parts Discussed in Thread: SEGGER, TMS470R1A64, MSPM0L1306

Tried to load firmware using SEGGER JFLASH application using Jlink plus debugger. JTAG Connector (10pin) is connected to J103 jumper.

0 Gary Gao over 2 years ago

Why do you chose MCU as TMS470R1A64? You should choose MSPM0L1306

0 SACHIN KOTYAN over 2 years ago in reply to Gary Gao

Hey Sorry for the wrong snap.

Consider this.

0 Gary Gao over 2 years ago in reply to SACHIN KOTYAN

How do you connect the J-Link with MSPM0L?

Normally you need to power the MSPM0L external and connect the pin 1 on J-Link for VCC reference. Have you do that?

You can try to update the J-Flash driver to latest version.

0 SACHIN KOTYAN over 2 years ago in reply to Gary Gao

Controller is powered externally and pin 1 on J-Link for VCC reference. J-Flash driver is updated one.

0 Gary Gao over 2 years ago in reply to SACHIN KOTYAN

Please do a factory reset first with CCS as below

0 SACHIN KOTYAN over 1 year ago in reply to Gary Gao

Reset is successful in CCS. Then tried to connect in JFlash, again failed.

0 Gary Gao over 1 year ago in reply to SACHIN KOTYAN

Can you try SWD speed to 1MHz?

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