Advantech ARK-1122 User Manual download pdf (Page 32)

ARK-1122 User Manual 20

2.6.4 VGA Connector

The ARK-1122F provides a high resolution VGA interface connected by a D-sub 15-

pin connector to support a VGA CRT monitor. It supports display resolution up to

1920 x 1200 HDMI.

Figure 2.25 VGA Connector

2.6.5 USB Connectors

The ARK-1122F provides three USB interface connectors, which give complete Plug

& Play and hot swapping for up to 127 external devices. The USB interface is compli-

ant with USB UHCI, Rev. 2.0. The USB interface supports Plug and Play, which

enables you to connect or disconnect a device whenever you want, without turning

off the computer.

Figure 2.26 USB Connector

Note! NC, if present, means “No Connection”.

Table 2.14: VGA Connector Pin Assignments

Pin Signal Name Pin Signal Name

1Red 2 Green

3 Blue 4 NC

5 GND 6 GND

7 GND 8 GND

9NC 10GND

11 NC 12 DDC Date

13 H-SYNC 14 V-SYNC

15 DDC Clock

Table 2.15: USB Connector Pin Assignments

Pin Signal Name Pin Signal Name

1VCC 2USB_data-

3 USB_data+ 4 GND

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 64 65

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Advantech ARK-1122 User Manual Page 32