PSoC™ 4 Low-Frequency Clock (cy_lfclk)
The PSoC™ 4 Low-Frequency Clock (cy_lfclk) component provides the application interface to configure various low-frequency clocks available in PSoC™ 4. The functions are not part of any component libraries but may be used by them. The component also provides functions to configure watchdog timers present in the device. This a design-wide component, which is present by default in all PSoC™ 4 projects. This component is not visible in the Component Catalog, though the API library is available all the time.
- Included API to select the LFCLK clock source
- Included API to control the Internal Low Frequency Oscillator (ILO), Watch Crystal Oscillator (WCO), and Watchdog Timers
- Included GUI to control encountered features