Moxa EM-2260-CE [19/26] Connecting keyboard mouse and usb mass storage

Moxa EM-2260-CE [19/26] Connecting keyboard mouse and usb mass storage
EM-2260 HW User’s Manual Hardware Installation
Connecting Keyboard/Mouse and USB Mass Storage
The EM-2260 Development Kit provides 2 USB 2.0 full speed hosts (OHCI), type A connector,
which support not only keyboard or mouse, but also the ability to connect a flash disk for storing
large amounts of data.
When an empty USB storage device is plugged into the USB ports of the EM-2260 Development
Kit, the computer automatically formats it to the FAT system. A directory named “USBDisk”
under the root directory is created as a link to the first USB mass storage device that is plugged-in.
The directory created for the second plugged-in USB device is “USBDisk2”.
Debug Ports
There is a 4-pin pin-header RS-232 debug port (or called console port) designed for serial
terminals, which gives users a convenient way of connecting the development workstation (The
PC) to the console utility of the target computer (The EM-2260). This method is particularly useful
when using the computer for the first time or for debugging while the system cannot boot up. A
special Serial Console Cable (Optional) is needed for this function.
Serial Console Port & Pinouts Serial Console Cable
4
3
2
1
Pin Signal
1 TxD
2 RxD
3 NC
4 GND
2-6

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