Debug through hardware exploration
AN4989
88/118
AN4989 Rev 3
This is typically pin PA8 for all STM32 families.
For Nucleo kits, the PA8 pin is accessible on the D7 pin of the ARDUINO
®
connector.
For other board pin configuration, please refer to the board schematics.
Depending on board or and chip families, other pins can be used if needed and available.
The
Ctrl + click
on RCC_MCO pin command sequence under STM32CubeMX highlights in
blue the alternate pin. An example is shown in
.
Figure 67. MCO alternate pin highlight exemple with L073
STM32CubeMX Clock Configuration pane selects the signal to route to pin and the divider
as presented in
