sync.c

采用台湾MRT晶捷公司的MRT4方案的液晶电视的程序

/************************************************
 *                                              *
 *      SYNC.C:  Mosiac Sync Processor routine  *
 *                                              *
 ************************************************/
#include <reg51.h>
#include <math.h>
#include "mascot.h"
#include "osd.h"
#include "global.h"


//
//  Interrupt 0 service routine:
//      Sync Processor Interrupt
//
void sync_isr(void) interrupt 0
{

	RegByteOut(0xC0, 0x3C);	// Select Normal Registers
	
	if ((!backlightOffFlag) && (!osdNoInputFlag))
	{
		miscTurnOffBackLight();
		dspMute(2);
    		// LED_G_Pin = 1; LED_O_Pin = 0; 2003/7/22 11:47