lh7a400_dcdc.h

sharp触摸屏测试代码

/**********************************************************************
 *	$Workfile:   LH7A400_dcdc.h  $
 *	$Revision:   1.2  $
 *	$Author:   SuryanG  $
 *	$Date:   Apr 02 2002 12:13:04  $
 *
 *	Project: LH7A400 headers
 *
 *	Description:
 *      This file contains the structure definitions and manifest
 *      constants for the LH7A400 component:
 *      	DC-DC Converter (configurable dual-output)
 *
 *	References:
 *       (1) LH7A400 Universal SoC User's Guide
 *
 *	Revision History:
 *	$Log:   P:/PVCS6_6/archives/SOC/LH7A400/Processor/LH7A400_dcdc.h-arc  $
 * 
 *    Rev 1.2   Apr 02 2002 12:13:04   SuryanG
 * Made structure definition comply with coding standards.
 * 
 *    Rev 1.1   Apr 01 2002 15:11:28   SuryanG
 * Added legal disclaimer.
 * 
 *    Rev 1.0   Nov 08 2001 17:05:48   SuryanG
 * Initial revision.
 * 
 * SHARP MICROELECTRONICS OF THE AMERICAS MAKES NO REPRESENTATION
 * OR WARRANTIES WITH RESPECT TO THE PERFORMANCE OF THIS SOFTWARE,
 * AND SPECIFICALLY DISCLAIMS ANY RESPONSIBILITY FOR ANY DAMAGES, 
 * SPECIAL OR CONSEQUENTIAL, CONNECTED WITH THE USE OF THIS SOFTWARE.
 *
 * SHARP MICROELECTRONICS OF THE AMERICAS PROVIDES THIS SOFTWARE SOLELY 
 * FOR THE PURPOSE OF SOFTWARE DEVELOPMENT INCORPORATING THE USE OF A 
 * SHARP MICROCONTROLLER OR SYSTEM-ON-CHIP PRODUCT. USE OF THIS SOURCE
 * FILE IMPLIES ACCEPTANCE OF THESE CONDITIONS.
 *
 *	COPYRIGHT (C) 2001 SHARP MICROELECTRONICS OF THE AMERICAS, INC.
 *		CAMAS, WA
 *********************************************************************/

#ifndef LH7A400_DCDC_H
#define LH7A400_DCDC_H

#include "SMA_types.h"


/**********************************************************************
 * DC-DC Converter Register Structure
 *********************************************************************/ 
typedef struct 
{
	volatile UNS_32	pmpcon;		/* Drive 0, Drive 1 configuration */ 
	volatile UNS_32	reserved;
	volatile UNS_32	pmpfreq;		/* Frequency configuration */ 
} DCDCREGS;

/**********************************************************************
 * DC-DC Converter Register Bit Fields
 *********************************************************************/ 

/**********************************************************************
 * PMPCON Register Bit Fields
 *********************************************************************/ 
#define PMPCON_DRV0_DTYHI(n)        _SBF(0, (_BITMASK(4) & (n)))
#define PMPCON_DRV0_DTYLO(n)        _SBF(4, (_BITMASK(4) & (n)))
#define PMPCON_DRV1_DTYHI(n)        _SBF(8, (_BITMASK(4) & (n)))
#define PMPCON_DRV1_DTYLO(n)        _SBF(12, (_BITMASK(4) & (n)))

/**********************************************************************
 * PMPFREQ Register Bit Fields
 *********************************************************************/ 
#define PMPFREQ_DRV0_PREHI(n)       _SBF(0, (_BITMASK(3) & (n)))
#define PMPFREQ_DRV0_PRELO(n)       _SBF(4, (_BITMASK(3) & (n)))
#define PMPFREQ_DRV1_PREHI(n)       _SBF(8, (_BITMASK(3) & (n)))
#define PMPFREQ_DRV1_PRELO(n)       _SBF(12, (_BITMASK(3) & (n)))



#endif /* LH7A400_DCDC_H */