STMicroelectronics Nucleo Development Board for STM32 Microcontrollers NUCLEO-F103RB NUCLEO-F103RB Scheda Tecnica
Codici prodotto
NUCLEO-F103RB
DocID025833 Rev 3
UM1724
Hardware layout and configuration
48
Figure 7. Connecting the STM32 Nucleo board to program the on-board STM32
5.2.4
Using ST-LINK/V2-1 to program/debug an external STM32 application
It is very easy to use the ST-LINK/V2-1 to program the STM32 on an external application.
Simply remove the two jumpers from CN2 as illustrated in
Simply remove the two jumpers from CN2 as illustrated in
application to the CN4 debug connector according to
Note:
SB12 NRST (target MCU RESET) must be OFF if you use CN4 pin 5 in your external
application.
application.
069
&1MXPSHUV21
&16:'
FRQQHFWRU
Table 4. Debug connector CN4 (SWD)
Pin CN4
Designation
1
VDD_TARGET
VDD from application
2 SWCLK
SWD
clock
3 GND
Ground
4
SWDIO
SWD data input/output
5
NRST
RESET of target MCU
6 SWO
Reserved