Advantech AIMB-341, Руководство пользователя, Страница: 28 / 84

AIMB-341 User Manual 18
display at a pixel rate of up to 165MHz, supporting UXGA resolution dis-
plays and hot plug detection.
2.16 USB connectors (CN9,CN10,CN25,CN26)
The AIMB-341 board provides up to eight USB (Universal Serial Bus)
ports. This gives complete Plug and Play, and hot attach/detach for up to
127 external devices. The USB interfaces comply with USB specification
Rev. 2.0, and are fuse protected.
There are 4 USB connectors for external and 4 USB for internal use. The
4 external USBs are combine with LAN+2 USB in CN9 and CN10. The
internal USB interfaces are accessed through the 5 x 2-pin flat-cable con-
nectors, CN25 (USB7, 8) and CN26 (USB5, 6). You will need an adapter
cable if you use a standard USB connector. The adapter cable has a 5 x 2-
pin connector on one end and a USB connector on the other. The USB
interfaces can be disabled in the system BIOS setup.
2.17 Ethernet configuration
The AIMB-341 is equipped with two high performance 32-bit PCI-bus
Ethernet interfaces which are fully compliant with IEEE 802.3U 10/
100Mbps CSMA/CD standards. These are supported by all major net-
work operating systems.
The AIMB-341 supports 2 x 1000Base-T Ethernet connections with
onboard RJ-45 connectors (CN9, CN10).
2.17.1 LAN connector (CN9, CN10)
Base-T connects are standard RJ45 connectors on AIMB-341.
2.18 Front Panel Connector (CN31)
Next is to install external switches to monitor and control AIMB-341.
These features are optional: install them only if necessary. CN31 is a 2 x
7 pin header, 180 degree, male. It provides connections for reset, power,
and hard disk indicator.
2.18.1 Reset (Pin13 & Pin14)
If a reset switch is installed, it should be an open single pole switch.
Momentarily pressing the switch will activate a reset. The switch should
be rated for 10 mA, 5V.
2.18.2 HDD LED (Pin1 & Pin2)