conf_clock.h

来自「mp3播放器」· C头文件 代码 · 共 31 行

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//! @file conf_clock.h,v
//!
//! Copyright (c) 2004 Atmel.
//!
//! Please read file license.txt for copyright notice.
//!
//! This file contains the possible external configuration of the keyboard
//! This file will be given to any external customer
//!
//! @version 1.2 snd3-refd1-1_9_5 $Id: conf_clock.h,v 1.2 2006/12/11 12:18:56 sguyon Exp $
//!
//! @todo
//! @bug

#ifndef _CONF_CLOCK_H_
#define _CONF_CLOCK_H_


//! --- Oscillator Frequency Configuration ---
//! Values: From 12000 up to 26000 : value in KHz
#define FOSC               12000

//! --- Oscillator Type Configuration ---
//! Values: CLK_CRYSTAL    a crystal is connected on X1/X2 pins
//!         CLK_GENERATOR  an external oscillator drives X1 input
#define CLK_DRIVE          CLK_CRYSTAL


#endif  // _CONF_CLOCK_H_

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