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The Advantech Relay out driver provides examples, explaining how to use ECU-
4784's Relay out with series of real examples and offering reference for users to
develop their own applications. You can modify these sample applications to meet
your needs. You can find the example in the below installation path:
C:\Program Files\Advantech\AdvRelay\Examples\VC++\RelayTool" directory.
2.7
LAN: Ethernet Connector
The ECU-4784 Series products are equipped with Intel i218LM Gigabit LAN Ethernet
Controller, which are compliant with IEEE802.3 1000Base-T, 100Base-TX and
10Base-T (802.3, 802.3u and 802.3ab). And it is also equipped with 7 Intel i210 Giga-
bit LAN Network controllers, which are compliant with IEEE802.3u 10/ 100Base-T
CSMA/CD standards. The Ethernet port provides a standard RJ-45 jack on board,
and LED indicators on the front side to show its Link and Active status. Please note
these LAN controllers all use PCI resource, the bandwidth or throughput may be
restricted by the PCI bandwidth.
2.8
USB Ports
The ECU-4784 Series provides five USB interface connectors, which provide com-
plete Plug & Play and hot swapping for up to 127 external devices.
The USB interface complies with USB UHCI, Rev. 2.0 compliant. The USB interface
can be disabled in the system BIOS setup. ECU-4784 SERIES provides 1 USB port
on the front panel, and 3 USB port on the rear panel. It also provides 1 USB port
inside the chassis for USB dongle key.
2.9
VGA Display
The ECU-4784 Series with Intel HD graphics 5000 controller, provides a resolution of
1920 x 1200 for VGA output.
2.10
Advanced Watchdog Timer
The ECU-4784 Series provides one hardware Watchdog Timer for users to have a
chance to escalate system status before the forced system reset. Users can operate
system I/O port 2E and 2F to set different time. You can see the Interface technique
of Microcomputer or Advantech's example in Appendix B.
21
ECU-4784 User Manual
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