Avalue Technology ECM-BT45 - LCD Inverter Connector (JBKL1); Signal Description - LCD Inverter Connector (JBKL1); Low Pin Count Connector (JLPC1)

ECM-BT45 User’s Manual
ECM-BT45 User’s Manual 21
2.3.7 LCD inverter connector (JBKL1)
Signal
PIN
+5V
5
VBRIGHT
4
BKLEN
3
GND
2
+12V
1
2.3.7.1 Signal Description – LCD Inverter Connector (JBKL1)
Signal
Signal Description
VBRIGHT
Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W)
BKLEN
LCD backlight ON/OFF control signal
2.3.8 Low pin count connector (JLPC1)
Signal
PIN
PIN
Signal
LPC_AD0
1
2
+3.3V
LPC_AD1
3
4
LPC_RST_BUF#
LPC_AD2
5
6
LPC_FRAME#
LPC_AD3
7
8
LPC_PORT80_CLK
LPC_SERIRQ
9
10
GND