PSOC E8XXGP Device Support Library

| PSOC E8XXGP Device Support Library

Enumerations
Enumerated Types
PDL API Reference » SysClk (System Clock) » Low-Frequency Clock

## General Description

## Enumerations
enum | cy_en_clklf_in_sources_t { CY_SYSCLK_CLKLF_IN_PILO = 0U , CY_SYSCLK_CLKLF_IN_WCO = 1U , CY_SYSCLK_CLKLF_IN_ALTLF = 2U , CY_SYSCLK_CLKLF_IN_ECO_PRESCALER = 3U , CY_SYSCLK_CLKLF_IN_ILO = 4U , CY_SYSCLK_CLKLF_IN_MAX = 5U }
| Low frequency (clkLf) input sources. More...
enum | cy_en_clklf_csv_ref_clk_t { CY_SYSCLK_CLKLF_CSV_REF_PILO = 0U , CY_SYSCLK_CLKLF_CSV_REF_ILO = 1U , CY_SYSCLK_CLKLF_CSV_REF_WCO = 2U , CY_SYSCLK_CLKLF_CSV_REF_TIMERCLK = 3U }
| clklf csv reference clock input sources. More...

## Enumeration Type Documentation

## ◆ cy_en_clklf_in_sources_t

enum cy_en_clklf_in_sources_t

Low frequency (clkLf) input sources.

See CLK_SELECT register, LFCLK_SEL bits. Used with functions Cy_SysClk_ClkLfSetSource, and Cy_SysClk_ClkLfGetSource.

Enumerator
CY_SYSCLK_CLKLF_IN_PILO | clkLf is sourced by the precision low speed oscillator (PILO)
CY_SYSCLK_CLKLF_IN_WCO | clkLf is sourced by the watch crystal oscillator (WCO)
CY_SYSCLK_CLKLF_IN_ALTLF | clkLf is sourced by the Alternate Low Frequency Clock (ALTLF)
CY_SYSCLK_CLKLF_IN_ECO_PRESCALER | clkLf is sourced by the External Clock Oscillator (ECO Prescaler)
CY_SYSCLK_CLKLF_IN_ILO | clkLf is sourced by the internal low speed oscillator (ILO)
CY_SYSCLK_CLKLF_IN_MAX | clkLf MAX value

## ◆ cy_en_clklf_csv_ref_clk_t

enum cy_en_clklf_csv_ref_clk_t

clklf csv reference clock input sources.

Enumerator
CY_SYSCLK_CLKLF_CSV_REF_PILO | Reference clock is the precision low speed oscillator (PILO)
CY_SYSCLK_CLKLF_CSV_REF_ILO | Reference clock is the internal low speed oscillator (ILO)
CY_SYSCLK_CLKLF_CSV_REF_WCO | Reference clock is the External Clock Oscillator (ECO Prescaler)
CY_SYSCLK_CLKLF_CSV_REF_TIMERCLK | Reference clock is the timer clock.