//----------------------------------------------------------------------------
// ICD2051.C
//----------------------------------------------------------------------------
// PLL (Cypress ICD2051) programming
//----------------------------------------------------------------------------
// Copyright SGS Thomson Microelectronics  !  Version alpha  !  Jan 1st, 1995
//----------------------------------------------------------------------------

//----------------------------------------------------------------------------
//                               Include files
//----------------------------------------------------------------------------
#include "stdefs.h"
#include "aal.h"

//----------------------------------------------------------------------------
//                            Private Constants
//----------------------------------------------------------------------------

//----------------------------------------------------------------------------
//                              Private Types
//----------------------------------------------------------------------------

//----------------------------------------------------------------------------
//                     Private GLOBAL Variables (static)
//----------------------------------------------------------------------------

//----------------------------------------------------------------------------
//                     Functions (statics one are private)
//----------------------------------------------------------------------------

//----------------------------------------------------------------------------
// Send a 22 bit Word (LSB first) to an ICD2051 component
//----------------------------------------------------------------------------
VOID ICD2051SendWord(BOOL PLLA, DWORD Data)
{
	BYTE i;

	for (i = 0; i < 22; i++) {
		if ((Data & 0x01) != 0) {
			ICD2051WriteCMD(1, 0 && PLLA, 0 && !PLLA);
			ICD2051WriteCMD(1, 1 && PLLA, 1 && !PLLA);
			ICD2051WriteCMD(1, 0 && PLLA, 0 && !PLLA);
		}
		else {
			ICD2051WriteCMD(0, 0 && PLLA, 0 && !PLLA);
			ICD2051WriteCMD(0, 1 && PLLA, 1 && !PLLA);
			ICD2051WriteCMD(0, 0 && PLLA, 0 && !PLLA);
		}
		Data = Data >> 1;
	}
}

//------------------------------- End of File --------------------------------