pll_setup.c

来自「ADSP 底层驱动」· C语言 代码 · 共 45 行

/******************************************************************************/
//
// Name: 	BF533 EZ-KIT PLL Setup
//
/******************************************************************************

(C) Copyright 2006 - Analog Devices, Inc.  All rights reserved.

File Name:	PLL_Setup.c

Date Modified:	10/25/04				Rev 0.2

Software:       VisualDSP++4.5

Hardware:		ADSP-BF533 EZ-KIT Board

Special Connections:  None

Purpose:		The file sets up the PPI transfer
				
				

*********************************************************************************/


#include <cdefBF533.h>
#include <ccblkfn.h>
#include <sysreg.h>

void Init_PLL(void)
{
	volatile int test=0;

	sysreg_write(reg_SYSCFG, 0x32);		//Initialize System Configuration Register

	*pSIC_IWR = 0x1;
	*pPLL_CTL = 0x2C00;
	ssync();
	idle();


}//end Init_PLL