Advantech AIMB-250 Series Lvds Connector JLVDS1, Signal Description Lvds Connector JLVDS1

AIMB-250 Series

2.4.24LVDS Connector (JLVDS1)

Signal	PIN	PIN	Signal
+5V	2	1	+3.3V
+5V	4	3	+3.3V
I2C_DAT	6	5	I2C_CLK
GND	8	7	GND
Txout0	10	9	Txout1
Txout0#	12	11	Txout1#
GND	14	13	GND
Txout2	16	15	Txout3
Txout2#	18	17	Txout3#
GND	20	19	GND
E_Txout0	22	21	E_Txout1
E_Txout0#	24	23	E_Txout1#
GND	26	25	GND
E_Txout2	28	27	E_Txout3
E_Txout2#	30	29	E_Txout3#
GND	32	31	GND
Txclk	34	33	E_Txclk
Txclk#	36	35	E_Txclk#
GND	38	37	GND
+12V	40	39	+12V

2.4.24.1 Signal Description – LVDS Connector (JLVDS1)

Signal	Signal Description
I2C_DAT, I2C_CLK	I2C interface for panel parameter EEPROM. This EERPOM is mounted on the
	LVDS receiver. The data in the EEPROM allows the EXT module to automatically
	set the proper timing parameters for a specific LCD panel.

54 AIMB-250 Series User’s Manual