基于Arm7/9处理器的UCOS代码

				/**********************************************************************
				 *  $Workfile:   LH79520_smc.h  $
				 *  $Revision:   1.3  $
				 *  $Author:   kovitzp  $
				 *  $Date:   01 Apr 2002 09:32:52  $
				 *
				 *  Project: LH79520 headers
				 *
				 *  Description:
				 *      This file contains the structure definitions and manifest
				 *      constants for component:
				 *
				 *          Static Memory Controller
				 *
				 *  References:
				 *      (1) Sharp LH79520 Universal Microcontroller User's Guide,
				 *      Version 3.0 Sharp Microelectronics of the Americas, Inc.
				 *
				 *  Revision History:
				 *  $Log:   P:/PVCS6_6/archives/SOC/LH79520/Processor/LH79520_smc.h-arc  $
				 * 
				 *    Rev 1.3   01 Apr 2002 09:32:52   kovitzp
				 * Added legal disclaimer.
				 * 
				 *    Rev 1.2   Feb 08 2002 13:58:16   MaysR
				 * Removed static bit field constants from file as per TeamTrack item isis-00047.
				 *
				 *    Rev 1.1   Jan 04 2002 10:46:18   BarnettH
				 * Changed deprecated #ifndef.
				 *
				 *    Rev 1.0   Dec 05 2001 09:39:00   BarnettH
				 * 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
				 *********************************************************************/
				
				#if !defined LH79520_SMC_H
				#define LH79520_SMC_H
				
				#include "SMA_types.h"
				
				/***********************************************************************
				 * Static Memory Controller Module Register Structure
				 **********************************************************************/
				
				typedef struct 
				{
				    volatile UNS_32 bcr0;    /* Configuration for bank 0 */
				    volatile UNS_32 bcr1;    /* Configuration for bank 1 */
				    volatile UNS_32 bcr2;    /* Configuration for bank 2 */
				    volatile UNS_32 bcr3;    /* Configuration for bank 3 */
				    volatile UNS_32 bcr4;    /* Configuration for bank 4 */
				    volatile UNS_32 bcr5;    /* Configuration for bank 5 */
				    volatile UNS_32 bcr6;    /* Configuration for bank 6 */
				    volatile UNS_32 bcr7;    /* Configuration for bank 7 */
				} SMCREGS;
				
				/***********************************************************************
				 * Static Memory Controller Bit Field constants
				 **********************************************************************/
				#define IDCY(n)     _SBF(0,((n)&_BITMASK(4)))  /* Idle Cycle Time */
				#define WST1(n)     _SBF(5,((n)&_BITMASK(5)))  /* Wait State 1 */
				#define RBLE(n)     _SBF(10,((n)&_BITMASK(1))) /*Read Byte Lane Enable*/
				#define WST2(n)     _SBF(11,((n)&_BITMASK(5))) /* Wait State 2 */
				#define BUSERR      _BIT(24)            /* Bus Transfer Error Flag */
				#define WPERR       _BIT(25)            /* Write Protect Error Flag */
				#define WP          _BIT(26)            /* Write Protect */
				#define BM          _BIT(27)            /* Burst Mode */
				#define MW8         _SBF(28,0)          /* Memory width 8 bits */
				#define MW16        _SBF(28,1)          /* Memory width 16 bits */
				#define MW32        _SBF(28,2)          /* Memory width 32 bits */
				
				#endif /* LH79520_SMC_H */