PSOC E8XXGP Device Support Library

| PSOC E8XXGP Device Support Library

Variables
Global Variables
PDL API Reference » Startup

## General Description

## Variables
uint32_t | SystemCoreClock
| For PSE8: More...
uint32_t | cy_Hfclk0FreqHz
| Holds the HFClk0 clock frequency. More...
uint32_t | cy_PeriClkFreqHz
| Holds the PeriClk clock frequency. More...

## Variable Documentation

## ◆ SystemCoreClock

uint32_t SystemCoreClock
| extern

For PSE8:

Holds the CLK_HF0/2(Cortex®-M0+) or CLK_HF0(Cortex®-M33) or CLK_HF1(Cortex®-M55) system core clock.

Updated by SystemCoreClockUpdate().

## ◆ cy_Hfclk0FreqHz

uint32_t cy_Hfclk0FreqHz
| extern

Holds the HFClk0 clock frequency.

Updated by SystemCoreClockUpdate().

## ◆ cy_PeriClkFreqHz

uint32_t cy_PeriClkFreqHz
| extern

Holds the PeriClk clock frequency.

Updated by SystemCoreClockUpdate().