2.2.10 VGA Connector
The ARK-5280 provides a high resolution VGA interface via D-sub 15-
pin connector to support a VGA CRT monitor. It supports VGA and
VESA, up to 1600 x 1200 @ 85-Hz resolution and up to 32 MB shared
memory.
Table 2.7: Table 2.10: VGA port pin assignments
Pin
Signal Name
1
RED
2
GREEN
3
BLUE
4
NC
5
GND
6
GND
7
GND
8
GND
2.2.11 USB Connector
The ARK-5280 can support up to four USB-interface connectors. By
default it provides two USB-interface connectors located on the front
metal faceplate, and an additional two USB-interface connectors can be
supported through adding the Dual-USB Cable-Bracket (Part #
1700001934). These USB-interface connectors give complete Plug &
Play and hot swap capability for up to 127 external devices. The USB
interface complies with USB UHCI, Rev. 2.0 compliant. The USB inter-
face can be disabled in the system BIOS setup.
ARK-5280 User Manual
5
10
15
Figure 2.8: VGA Connector
Pin
9
10
11
12
13
14
15
16
1
6
11
Signal Name
NC
GND
NC
DDC DATA
H-SYNC
V-SYNC
DDC CLOCK