- 16 -
17) FPD (Flat Panel Display Header)
The FPD is a high-speed interface connecting the output of a video controller in a laptop computer, computer
monitor or LCD television set to the display panel. Most laptops, LCD computer monitors and LCD TVs use
this interface internally. The header conforms to FPD specification.
Pin No.
Definition
1
BKLT_EN
2
BKLT_PWM
3
BKLT_PWR (FPD_PWR)
4
BKLT_PWR (FPD_PWR)
5
BKLT_GND/Brightness_GND
6
BKLT_GND/Brightness_GND
7
Brightness_Up
8
Brightness_Down
18) FPD_PWR (Flat Panel Display Power Jumper)
This jumper allows you to select the required operating voltage for the backlight panel.
Make sure the flat
panel display supports DC In power voltage. If not, use a DC In adapter that meets the power voltage
specification of your flat panel display.
1-2 Close: Set to 12V. (Default setting)
2-3 Close: Set to DC In.
19) DMIC_CON (DMIC Header)
This header is for a digital microphone.
Pin No.
Definition
1
VCC
2
DMIC_DATA
3
GND
4
DMIC_CLK
G.QBOFM
1
1
8
1
1