Matrix-505 User Guide
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3. Pin Assignment and Definition
3.1 USB Port
The USB port is an USB2.0 high speed host port. It can be used to expand the hardware function of
Matrix-505 and exchange file and data between PC and Matrix-505 using an USB flash disk.
Currently the hardware support by Matrix-505 USB is shown as follow:
1. USB Storage Device
2. USB to Wireless LAN Adaptor
3. USB to Serial Adaptor
4. USB to Modem (CDC compliant)
5. USB Camera
The USB client port is reserved for production purpose only. Contact Artila if you find your USB
device is not shown on the list.
3.2 Reset Button
Press the “Reset” button to activate the hardware reset. Please always use “reboot” command to
reset Matrix-505. You should only use this function if the software reboot does not function properly.
3.3 Power LED
The Power LED will show solid green if power is properly applied.
3.4 Ready LED
After Power ON, Matrix-505 starts booting. Once system is boot up, the Ready LED will show solid
green. The Ready LED will be turned off after Matrix-505
received “halt” command.
3.5 Link / Act LED
When Ethernet port is connected to the network, Link/Act will show solid green and if there is traffic in
the Ethernet, this LED will flash.
3.6 Serial Port LED
These four dual color LEDs indicate the data traffic at the serial ports. When RXD line is high then
Green light is ON and when TXD line is high, Yellow light is ON.
Summary of Contents for Matrix-505
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