Lvds Connector (Jlvds); Signal Description - Lvds Connector (Jlvds) - Avalue Technology ECM-945GSE User Manual

2.4.16 LVDS Connector (JLVDS)

2.4.16.1 Signal Description – LVDS Connector (JLVDS)
Signal
2 2
I C_DAT, I C_CLK
Signal
+5V
+5V
2
I C_DAT1
GND
Txout0
Txout0#
GND
Txout2
Txout2#
GND
E_Txout0
E_Txout0# 24
GND
E_Txout2
E_Txout2# 30
GND
Txclk
Txclk#
GND
+12V
2
I C 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.
2 2
I C_DAT1, I C_CLK1=>DVI (BIOS setting also needs to be updated.)
2 2
I C_DAT2, I C_CLK2=>LVDS
18-bit LVDS
PIN PIN Signal
2 1 +3.3V
4 3 +3.3V
2
6 5 I C_CLK1
8 7 GND
10 9 Txout1
12 11 Txout1#
14 13 GND
16 15 NC
18 17 NC
20 19 GND
22 21 E_Txout1
23 E_Txout1#
26 25 GND
28 27 NC
29 NC
32 31 GND
34 33 E_Txclk
36 35 E_Txclk#
38 37 GND
40 39 +12V
Signal Description
ECM-945GSE User's Manual 37
User's Manual
24-bit LVDS
Signal PIN PIN
+5V 2 1
+5V 4 3
2
I C_DAT1 6 5
GND 8 7
Txout0 10 9
Txout0# 12 11
GND 14 13
Txout2 16 15
Txout2# 18 17
GND 20 19
E_Txout0 22 21
E_Txout0# 24 23 E_Txout1#
GND 26 25
E_Txout2 28 27
E_Txout2# 30 29 E_Txout3#
GND 32 31
Txclk 34 33
Txclk# 36 35
GND 38 37
+12V 40 39
Signal
+3.3V
+3.3V
2
I C_CLK1
GND
Txout1
Txout1#
GND
Txout3
Txout3#
GND
E_Txout1
GND
E_Txout3
GND
E_Txclk
E_Txclk#
GND
+12V