tl1772.txt

TFT LCD TL1772 INITIAL CODE

void TL1772_INIT(void)
{
  Delay1(10);
  TL1772_REG(0x0011,0x000B) ;  //Power Control 2 (R11h) b 
  Delay1(50);
	TL1772_REG(0x0012,0x001F ) ;  //Power Control 3 (R12h)
	Delay1(50);
	TL1772_REG(0x0013,0x0025 ) ;  //Power Control 4 (R13h)30
  Delay1(50);
	TL1772_REG(0x00A4,0x0006 ) ;  //Power Control 7 (RA4h)
  Delay1(50);
	TL1772_REG(0x00A8,0x0031 ) ;  //Power Control 6 (RA8h)
	Delay1(50);
	TL1772_REG(0x0010,0x4440 ) ;  //Power Control 1 (R10h) 4240
	Delay1(50);
	TL1772_REG(0x00A6,0xF000 ) ;  //Power Control 5 (RA6h)
	Delay1(250);


  
  TL1772_REG(0x0000,0x0001) ;  //start oscillation
	Delay1(50);
	TL1772_REG(0x0001,0x010f) ;  //Driver Output Control  10f
	Delay1(50);
	TL1772_REG(0x0002,0x0300) ;  //LCD Driving Wave Form Control  300
	Delay1(50);
	TL1772_REG(0x0003,0x1030 ) ;  //Entry Mode 1
	Delay1(50);
	TL1772_REG(0x0007,0x0034 ) ;  //Display Control 1  1034
	Delay1(50);
	TL1772_REG(0x0008,0x0202 ) ;  //Display Control 2
  Delay1(50);
	TL1772_REG(0x000B,0x0004 ) ;  //Frame Cycle Control  fc00
	Delay1(50);
	TL1772_REG(0x000C,0x0000 ) ;  //Frame Cycle Control
	Delay1(50);
	
	TL1772_REG(0x0030,0x0001 ) ;
	TL1772_REG(0x0031,0x0002 ) ;
	TL1772_REG(0x0032,0x0000 ) ;
	TL1772_REG(0x0033,0x0700) ;
	TL1772_REG(0x0034,0x0007 ) ;
	TL1772_REG(0x0035,0x0301 ) ;
	TL1772_REG(0x0036,0x0707 ) ;
	TL1772_REG(0x0037,0x0703 ) ;
  TL1772_REG(0x0038,0x1F00 ) ;
	TL1772_REG(0x0039,0x0A00 ) ;
  Delay1(50);
 	
	TL1772_REG(0x0040,0x0000 ) ;  //Gate Scan Position
	Delay1(50);
	TL1772_REG(0x0042,0x7F00 ) ;  //1st-Screen Drive Position
	Delay1(50);
	TL1772_REG(0x0043,0x0000 ) ;  //2nd-Screen Drive Position
	Delay1(50);
	TL1772_REG(0x0044,0x7F00 ) ;  //Horizontal RAM Address Position
	Delay1(50);
	TL1772_REG(0x0045,0x7F00 ) ;  //Vertical RAM Address Position
	Delay1(50);
	
	

	TL1772_REG(0x0007,0x0001 ) ;  //Display Control 1  (REV=1 D0=1)
  Delay1(150);
	TL1772_REG(0x0007,0x0021 ) ;  //Display Control 1  (GON=1)
  Delay1(50);
	TL1772_REG(0x0007,0x0023 ) ;  //Display Control 1  (D1=1)
	Delay1(150);
	TL1772_REG(0x0007,0x0037 ) ;  //Display Control 1  (DTE=1)
	Delay1(50);
		
	TL1772_REG(0x0021,0x0000 ) ;//7f
	Delay1(50);
	}