PPM-C412/Configuration
v1.0
www.winsystems.com
Page 42
7.12.15 J107 Backlight Power Connector
The backlight interface terminates at a 1x8, 1 mm pitch (Pico-Clasp) vertical locking
header connector at
J107
.
Layout and Pin Reference
Connectors
•
PCB connector: Molex 501568-0807, 1x8, 1 mm pitch (Pico-Clasp)
•
Mating connector: Molex 501330-1100 (housing)
•
Mating connector: Molex 501334-0000 (crimp)
WinSystems cables simplify connections to the board:
•
CBL-LVDSAB-005-12: LVDS, audio, and backlight to 7” Ampire
•
CBL-LVDSB-006-12: LVDS and backlight to 7” Ampire
•
CBL-LVDSAB-003-18: LVDS, audio, and backlight to 6.5” AUO
•
CBL-LVDSAB-009-18: LVDS, audio, and backlight to 12.1” AUO
7.13 LED Indicators
7.13.1 Vortex Fast Ethernet Indicators
The Vortex Fast Ethernet controller has two onboard LEDs:
•
D1 = Yellow = Link/Activity
•
D2 = RED = Speed
Alternatively, external LEDs can also be connected at
J7
for this controller on pins 30A
for link/activity and 31A for speed.
Pin
Name
Description
1
V5
+5V power
2
BKLT_EN_N
Backlight enable -
3
BKLT_EN
Backlight
4
GND
Ground
5
V12+ +12V
power
6
BKLT_PWM
Backlight PWM brightness control
7
NC
Not connected
8
NC
Not connected