STMicroelectronics B-L462E-CELL1, Руководство пользователя

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8.5 ST-LINK debug connector
The ST-LINK debug connector is a 6-pin, 2.54 mm pitch male connector. It provides access to the embedded
SWJ-DP interface of the STM32F103CBT6 MCU. This SWJ-DP interface is a combined JTAG and serial wire
debug port that enables either a serial wire debug or a JTAG probe, to be connected to the target.
Table 9. ST-LINK debug connector pinout
Connector Pin number Pin name Signal name STM32L4 pin Function
CN5
1 GND GND - Power
2 T_JTCK TCK/SWCLK PA14 Serial wire clock
3 GND GND - Power
4 T_JTMS TMS/SWDIO PA13 Serial wire data I/O
5 T_NRST T_NRST NRST RESET
6 T_SWO T_SWO PB3 Serial wire output
8.6 INT pins of sensors
Table 10. INT pins of sensors
Connector Pin number Pin name Signal name Function
CN7
1 DRDY INT_HUM HTS221 INT
2 INT/DRDY INT_PRE LPS22HH INT
UM2743
ST-LINK debug connector
UM2743 - Rev 1
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