system.h

blackfin的MDMA程序

#ifndef  _SYSTEM_DEFINED
#define _SYSTEM_DEFINED

#include "cdefBF561.h"
#include "ccblkfn.h"
#include <sys\exception.h>


#define TC_PER 			0xFFC00B0C
#define pTC_PER 		(volatile unsigned short *)TC_PER
	

/********************************************************************************/
/***** Multipproject global variables and types								*****/
/********************************************************************************/

// semaphores


// DMA buffers for each frame 




/********************************************************************************/
/***** Symbolic constants													*****/
/********************************************************************************/

// system constants  



// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// ONLY ENTIRE FIELD MODE IS IMPLEMENTED AT THIS TIME
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

#define PIXEL_PER_LINE 	(720)


#define LINES_PER_FRAME		(525)


#define Frame_Size   		(PIXEL_PER_LINE * LINES_PER_FRAME)





#endif