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- /********************************** (C) COPYRIGHT *******************************
- * File Name : system_ch32v20x.h
- * Author : WCH
- * Version : V1.0.0
- * Date : 2022/06/16
- * Description : CH32V20x Device Peripheral Access Layer System Header File.
- *********************************************************************************
- * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
- * Attention: This software (modified or not) and binary are used for
- * microcontroller manufactured by Nanjing Qinheng Microelectronics.
- *******************************************************************************/
- #ifndef __SYSTEM_ch32v20x_H
- #define __SYSTEM_ch32v20x_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- extern uint32_t SystemCoreClock; /* System Clock Frequency (Core Clock) */
- /* System_Exported_Functions */
- extern void SystemInit(void);
- extern void SystemCoreClockUpdate(void);
- #ifdef __cplusplus
- }
- #endif
- #endif /*__CH32V20x_SYSTEM_H */
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