Table 6. Debug Connector Swd; Figure 9. St-Link Debugger: Jumper Configuration For External Mcu - ST STM32 Nucleo-64-P User Manual

UM2206
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Figure 9. ST-LINK debugger: jumper configuration for external MCU

ST-LINK jumper OFF:
CN2 [1-2] and [3-4]
SWD connector: CN3
Pin
Connector Pin name
number
1
2
3
SWD
CN3
4
5
6
Hardware layout and configuration

Table 6. Debug connector SWD

Signal name
VDD_TARGET:
1
AIN_1
2 T_JTCK
3 GND
4 T_JTMS
5 T_NRST
6 T_SWO
UM2206 Rev 3
STM32 pin Function
PA0 V from application
DD
PA5 SWD clock
PA12 Ground
SWD data
PA14
input/output
RESET of target
PB0
STM32
PA10 SWD out (optional)
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