8 Inch Touch Screen TFT Lcd Display Panel Modules

Pin Assignment

I: input, O: output, P: Power

Note1: If LVDS input data is 6 bits,SELB must be set to High If LVDS input data is 8 bits,SELB must be set to Low

Note2: When L/R=”0”, set right to left scan direction. When L/R=”1”, set left to right scan direction.

When U/D=”1”, set top to bottom scan direction.

When U/D=”0”, set bottom to top scan direction.

Note3: When CABC_EN=”00”, moving image.

When CABC_EN=”01”, still picture When CABC_EN=”10”, user interface image.

When CABC_EN=”11”, CABC OFF.

Pin No.	Symbol	I/O	Function	Remark
1	NC	---	No connection
2	VDD	P	Power Voltage for digital circuit
3	VDD	P	Power Voltage for digital circuit
4	NC	---	No connection
5	Reset	I	Global reset pin
6	STBYB	I	Standby mode, Normally pulled high STBYB =“1", normal operation STBYB =“0”, timing controller, source driver will turn off, all output are High-Z
7	GND	P	Ground
8	RXIN0-	I	-LVDS differential data input
9	RXINO+	I	+LVDS differential data input
10	GND	P	Ground
11	RXIN1-	I	-LVDS differential data input
12	RXIN1+	I	+ LVDS differential data input
13	GND	P	Ground
14	RXIN2-	I	-LVDS differentialdata input
15	RXIN2+	I	+LVDS differential data input
16	GND	P	Ground
17	RXCLKIN-	I	-LVDS differentialclock input
18	RXCLKIN+	I	+LVDS differential clock input
19	GND	P	Ground
20	RXIN3-	I	-LVDS differentialdata input
21	RXIN3+	I	+LVDS differential data input
22	GND	P	Ground
23	NC	-	No connection	For INX test
24	NC	-	No connection	For INX test
25	GND	P	Ground
26	NC	---	No connection
27	DIMO	O	Backlight CABC controller signal output
28	SELB	I	6bit/8bit mode select	Note1
29	AVDD	P	Power for Analog Circuit
30	GND	P	Ground
31	LED-	P	LED Cathode
32	LED-	P	LED Cathode
33	L/R	I	Horizontal inversion	Note2
34	U/D	I	Vertical inversion	Note2
35	VGL	P	Gate OFF Voltage
36	CABCEN1	I	CABC HW enable	Note3
37	CABCEN0	I	CABC HW enable	Note3
38	VGH	P	Gate ON Voltage
39	LED+	P	LED Anode
40	LED+	P	LED Anode