dtcm_drv.h.svn-base

Spearhead2000 的 USB驱动程序

/*****************************************************************************/
/* This confidential and proprietary software may be used only as authorized */
/* by a licensing agreement from STMicroelectronics.                         */
/* In the event of publication, the following notice is applicable:          */
/*                                                                           */
/*                   (C) COPYRIGHT 2002 STMicroelectronics                   */
/*                Innovative Systems Design Group - Central R&D              */
/*                            ALL RIGHTS RESERVED                            */
/*                                                                           */
/* The entire notice above must be reproduced on all authorized copies.      */
/*                                                                           */
/* -- File:                  dtcm_drv.h                                      */
/* -- Author:                Christian Gazzina  <[e-mail]>   */
/* -- Description:           Header Driver for DTCM memories                 */
/*                                                                           */
/* -- Modification History: - 1.1 (21/09/2004)                               */
/*****************************************************************************/

// $Id: dtcm_drv.h,v 1.1 2005/06/27 14:15:39 sp_head Exp $

// $Log: dtcm_drv.h,v $
// Revision 1.1  2005/06/27 14:15:39  sp_head
// apb_configuration.h
//
// Revision 1.1.1.2  2004/12/03 15:34:24  spear
// First import from CRD
//
// Revision 1.1.1.1  2004/12/02 11:07:22  spear
// First import from CRD
//
// 
//  Revision: 1.1 Tue Nov 23 10:14:06 2004 gazzina
//  first release
// 


#ifndef __dtcm_drv__
#define __dtcm_drv__

#define DTCM_Base 0x02000000

// 16KB
#define DTCM_MEMORY_SIZE_WORD       4096
#define DTCM_MEMORY_SIZE_BYTE      16384

typedef struct DTCM_Memory_WORD{
   unsigned int cell[DTCM_MEMORY_SIZE_WORD];
} DTCM_Memory_WORD;

typedef struct DTCM_Memory_BYTE{
   unsigned char cell[DTCM_MEMORY_SIZE_BYTE];
} DTCM_Memory_BYTE;

#define DTCMCntl_WORD ((volatile struct DTCM_Memory_WORD*)(DTCM_Base))
#define DTCMCntl_BYTE ((volatile struct DTCM_Memory_BYTE*)(DTCM_Base))

#endif