system mco
---

This example is used to run system mco function.

## Hardware and Software environment

+ This example runs on PEC930 devices.

## How to use it ?

### In order to make the program work, you must do the following:

+ Open your preferred toolchain
+ Rebuild all files and load your image into target memory
+ Run the example
+ GPIO Pin pa2 selection mco output mode
+ GPIO Pin pa14 selection mco output

## Log
Use serial port(pa15) with baudrate 115200, 8bit, no parity check.

```
Sep 30 2025 09:28:41
This is a demo to output MCO signal (SysCLK= 60000000)
  Press bottun to change output type (PA2)
  No Output
  MCO output HSI
  MCO output LSI
  MCO output HSI-DIV
  No Output

```