Advantech ARK-1370, Руководство пользователя

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13 Chapter 2
2.3 ARK-1370 rear side external I/O connectors
2.3.1 Power ON/OFF Button
ARK-1370 comes with a Power On/Off button, that support the dual
function of Soft Power -On/Off (Instant off or Delay 4 Second) and Sus-
pend.
2.3.2 LED Indicators
There are two LEDs on ARK-1370 front metal face plate for indicating
system status: PWR LED is for power status and flashes in green color;
and the HDD LED is for hard disk and compact flash disk status, which
flashes in red color.
2.3.3 LVDS Connector
ARK-1370 comes with a D-Sub 26-pin connector that carries LVDS sig-
nal output, and can directly connect to LVDS LCD display via external
cable.
The system also provides a jumper - CN14 on the internal motherboard
for selecting the LCD signal power of 5V or 3.3V, please refer to section
3.3 of Chapter 3 for the jumper table of CN14. The default setting of
CN14 is 3.3V.
Figure 2.7: LVDS Connector
Table 2.5: LVDS Connector Pin Assignment
Pin Signal Name Pin Signal Name
1 CLK2P 14 CLK2M
2 GND 15 A0M
3 A0P 16 A1M
4 A1P 17 A2M
5 A2P 18 CLK1M
6 CLK1P 19 GND
7 VCC_LCD 20 VDD_LCD