qv_n(lq050q5dr01_sharp).txt

显示屏驱动源代码

/*===========================================================================*/
/*                    Register Setting for TW8816     08/02/07               */
/*===========================================================================*/
//	Input	: NTSC
//	Panel	: QVGA   LQ050Q5DR01 SHARP
//-----------------------------------------------------------------------------
//	Below listed registers should not be set.
//	0x02, 0x06, 
//
//

TW88I2CAddress, 0x8a,

0xff, 0x01,
0xc0, 0x25, // ADC PLL=27Mhz

0xff, 0x00,

//------------ Decoder (16) ---------------------------------------------------

0x1c, 0x08,				// Standard, shadow 		** N/P

0x07, 0x02,				// Cropping H				** N/P, panel
0x08, 0x13,				// V delay L				** N/P, panel
0x09, 0xf0,				// V active L				** N/P, panel?
0x0a, 0x23,				// H delay L				** N/P, panel
0x0b, 0xd0,				// H active L				** N/P, panel?
0x0c, 0xcc,				// Control Reg 1

0x10, 0x00,				// Brightness
0x11, 0x5C,				// Contrast
0x12, 0x61,				// Sharpness Ctrl 1
0x13, 0x80,				// Chroma(U) gain
0x14, 0x80,				// chroma(V) gain
0x15, 0x00,				// Hue
0x17, 0x31,				// V peaking Ctrl 1			

0x35, 0x00, // Y Clamp Current 
0x38, 0x0E,

//---------- Input/Output (4)-----------------------------------------------------

0x40, 0x00,				// Input
0x41, 0x20,				// Output
0x43, 0x12,
0x44, 0x08,				// Input control
	
//------------ Zoom (6+2)-----------------------------------------------------------

0x63, 0x01,				// H/V scale up/dn H		** N/P panel
0x60, 0x00,				// H-scale up L			** N/P panel
0x61, 0x80,				// H-scale dn L			** N/P panel
0x62, 0xF7,				// V-scale up L			** N/P panel
0x64, 0x00,				// H-scale up offset		** N/P panel
0x65, 0x80,				// V-scale up offset		** N/P panel

0x77, 0x30,
0x78, 0x0A,
//--------- Display control (15)---------------------------------------------------
0x95, 0x10,				// OSD for QVGA

0xb0, 0x40,				//
0xb1, 0x80,				//
0xbb, 0x01,				//PVR-H:PVP-H			**     panel
0xb7, 0x07,				//PVR-L				**     panel
0xb8, 0x01,				//V Sync			**     panel
0xb9, 0x17,				//V Back Porch			** N/P panel
0xba, 0xf2,				//PVR-L				**     panel
0xb6, 0x23,				//PHR-H:PHP-H			** N/P panel
0xb2, 0x05,				//PHP-L				** N/P panel
0xb3, 0x18,				//H sync			**
0xb4, 0x30,				//H Back Porch			**     panel
0xb5, 0x82,				//PHR-L				**     panel

0xbc, 0x21,				// Dithering
0xbe, 0x02,				//Auto Calc.
//--------- Misc. Input -------------------------------------------------------
//--------- Output Interface --------------------------------------------------
//--------- Clolor Enhancement (6----------------------------------------------
0xDA, 0x3D,
0xDB, 0xC3,
0xDC, 0xFC,
0xDD, 0xFF,
0xDE, 0x6F,
0xDF, 0x6F,

//--------- PLL (6)---------------------------------------------------------------
//0xf9, 0x21,
//0xfa, 0xDE,				// 12.6/2=6.3MHz	** N/P panel
//0xfb, 0x00,				//			** N/P panel
//0xfc, 0x00,				//			** N/P panel
//0xfd, 0x06,				//			** N/P panel
//0xfe, 0x08,				//			** N/P panel
0xf9, 0x00,
0xfa, 0xCC,				// 12.6/2=6.3MHz	** N/P panel
0xfb, 0x00,				//			** N/P panel
0xfc, 0x40,				//			** N/P panel
0xfd, 0x30,				//			** N/P panel
0xfe, 0x08,				//			** N/P panel

//--------- TCON ASIC Register (16) ---------------------------------------
0xff, 0x01,

0x80,0x61,

0x81,0x00,

0x82,0x00,

0x83,0x05,

0x84,0x09, 

0x8d,0x01,

0x8e,0x01,

0x8f,0x10,

//--------- Latch Pulse (16) -----------------------------------------------
0x90,0x00,

0x91,0x0c,

0x92,0x02,

0x93,0xD0,

0x94,0x02,

0x95,0xD2,

0x9b,0x2C,

0x9d,0x44,

//--------- Row Clock (08) -----------------------------------------------
0xa0,0x00,

0xa1,0x00,

0xa2,0x00,

0xa3,0x0A,

//--------- Row Starting Puls (04) -----------------------------------------------
0xa5,0x12,

0xa7,0x13,

//--------- Charp Pump & Vcom (8) -------------------------------------------------
//0xf0,0x00,
//0xf1,0x87,
//0xf2,0x00,
//0xf3,0x22,
0xb1,0x00,
0xb2,0x87,
0xb3,0x00,
0xb4,0x22,

//(1)-----------------------------------------------------------------------------

0xff, 0x00,

0xff, 0xff		// end of data