2.1 Connecting to a host computer
A set of files that are stored on an SD card on the board determines the configuration of the V2M-Juno motherboard. The SD card can be accessed using a USB-B socket on the rear panel of the board. When connected to a host computer, the SD card appears as a USB mass storage device with a FAT16 filesystem. The files in the filesystem are edited to control the configuration of the V2M-Juno motherboard.
Follow these steps:
Connect a serial terminal to the top 9-pin UART0 connector on the rear panel.
Connect a USB cable between the USB-B connector on the rear panel and a USB port
of your host computer.
Connect the 12 volt power supply to the V2M-Juno motherboard.
The serial terminal shows the command prompt
NoteIf the command prompt is not shown, ensure that both configuration switches are in the top
position. Also reset the V2M-Juno motherboard using the hardware reset button.
The hardware reset button is on the rear panel.
Cmd> prompt on the serial terminal, issue the
The configuration SD card is now visible on the host computer as a mass