ST25R3911B-DISCO debugger connection

Schuyler · ‎2023-05-10

I have a question, I don't know if 3911 in the image below is jtag download code or SWD.

Brian TIDAL · ‎2023-05-10

Hi,

P201 10-pin connector on ST253911B-DISCO is a JTAG/SWD interface to assist in software development on the onboard STM32L476RE. It can be connected to an external ST-LINK/V2 device using a 9-pin Cortex®-M adapter. See User Manual UM2042 for description of the ST253911B-DISCO and see STM32L476RE Reference manual RM0351 for details about the Single Wire/JTAG Debug Port.

Rgds

BT

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Brian TIDAL · ‎2023-05-10

Hi,

P201 10-pin connector on ST253911B-DISCO is a JTAG/SWD interface to assist in software development on the onboard STM32L476RE. It can be connected to an external ST-LINK/V2 device using a 9-pin Cortex®-M adapter. See User Manual UM2042 for description of the ST253911B-DISCO and see STM32L476RE Reference manual RM0351 for details about the Single Wire/JTAG Debug Port.

Rgds

BT

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.