ppi_config.c

BF533的程序

/******************************************************************************/
//
// Name: 	BF532-based EZ-KIT PPI Setup
//
/******************************************************************************

Purpose:		The file sets up the PPI transfer
				
				

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


#include <cdefBF533.h>


void Init_PPI(void)
{

	//The PPI is set to receive 625 lines for each frame
	*pPPI_FRAME = 625;	

	//PPI enabled, input mode, active video only, receive field 1&2, 
	//packing enabled, skipping disabled, 8bit data bus, nothing inverted
	*pPPI_CONTROL = PORT_EN | FLD_SEL | PACK_EN | DLEN_8 ;


}//end Init_PPI