Artila Matrix-500, Руководство пользователя

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Matrix-500 User Guide
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3. Pin Assignment and Definition
3.1 DIP Switch
The four keys DIP switch is used to configure serial port interface and user application. Key 1 and 2
are used to configure the RS-232/422/485 mode of serial port P1 and Key3 and Key 4 are connected to
GPIO and they are reserved for user’s application.
Pin RS-232 RS-422 RS-485
1 ON OFF OFF
2 ON ON OFF
3 -- -- --
4 -- -- --
3.2 USB Port
The USB port is a USB2.0 high speed host port. It can be used to expand the hardware function of
Matrix-500 and exchange file and data between PC and Matrix-500 using an USB flash disk.
Currently the hardware support by Matrix-500 USB is shown as follow:
1. USB Storage Device
2. USB to Wireless LAN Adaptor (Ralink RT2571)
3. USB to Serial Adaptor (fdti usb to UART)
4. USB to Modem (CDC compliant)
5. USB Camera
Contact Artila if you find your hardware is not shown on the list.
3.3 Reset Button
Press the “Reset” button to activate the hardware reset. Please always use “reboot” command to
reset Matrix-500. You should only use this function if the software reboot does not function properly.
3.4 Power LED
The Power LED will show solid green if power is properly applied.
3.5 Ready LED
After Power ON, Matrix-500 will decompress the kernel and root file system to RAMDISK. Once
system is boot up, the Ready LED will show solid green. The Ready LED will be turned off after
Matrix-
500 received “halt” command.
1 2 3
DIP