2025-09-13 12:13 PM
Hello Everyone,
I have the Nucleo-H7S3L8 as my first STM32 board.
I want to connect it to a Segger J-Link Pro for JTAG. In the official documentation (https://www.st.com/resource/en/user_manual/um3276-stm32h7rx7sx-nucleo144-board-mb1737-stmicroelectronics.pdf), the board supports JTAG debugging through the MIPI20 connector CN1 (7.3.3 on page 14). For a more detailed view, see Figure 4 on Page 10.
I am looking for a way to connect MIPI20 (male pins) to the ARM-20 pins on the J-Link. Is there a way to connect the two?