system.c

氦浓度检测仪 氦浓度检测仪

/*
*******************************************************************************
**
**  This device driver was created by Applilet2 for 78K0R/Kx3
**  16-Bit Single-Chip Microcontrollers
**
**  Copyright(C) NEC Electronics Corporation 2002 - 2008
**  All rights reserved by NEC Electronics Corporation.
**
**  This program should be used on your own responsibility.
**  NEC Electronics Corporation assumes no responsibility for any losses
**  incurred by customers or third parties arising from the use of this file.
**
**  Filename :	System.c
**  Abstract :	This file implements device driver for System module.
**  APIlib :	Applilet2 for 78K0R/Kx3 V2.10 [31 Jan. 2007]
**
**  Device :	uPD78F1166_A0
**
**  Compiler :	CC78K0R
**
**  Creation date:	2008-7-16
**  
*******************************************************************************
*/

/*
*******************************************************************************
** Include files
*******************************************************************************
*/
#include "macrodriver.h"
#include "user_define.h"
#include "System.h"
/* Start user code for include definition. Do not edit comment generated here */
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/*
*******************************************************************************
**  Global define
*******************************************************************************
*/
/* Start user code for global definition. Do not edit comment generated here */
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/*
**-----------------------------------------------------------------------------
**
**  Abstract:
**	This function initializes the clock generator.
**
**  Parameters:
**	None
**
**  Returns:
**	None
**
**-----------------------------------------------------------------------------
*/
void Clock_Init( void )
{
	USHORT i;
	/* Set fMX */
	UCHAR temp_stabset, temp_stabwait;
	OSTS = CG_OSCSTAB_SEL18;
	CMC = CG_HISYS_OSC | CG_SYSOSC_OVER10M | CG_SUB_OSC;
	MSTOP = 0;
	temp_stabset = CG_OSCSTAB_STA18;
	do{
		temp_stabwait = OSTC;
		temp_stabwait &= temp_stabset;
	}while(temp_stabwait != temp_stabset);
	MCM0 = 1;
	/* Set fIH */
	HIOSTOP = 1;
	/* Set fSUB */
	XTSTOP = 0;
	/* Software wait 5us */
	for(i = 0; i <= CG_SUBWAITTIME; i++){
		NOP();
	}
	/* Set fCLK */
	CSS = 0;
	CKC &= (UCHAR)~CG_CPUCLK;
	CKC |= CG_CPUCLK_MAIN1;
	OSMC = CG_FCLK_UNDER10M;
 
}

/* Start adding user code. Do not edit comment generated here */
/* End user code adding. Do not edit comment generated here */