I'm using AT91SAM9G20-EK board .But I am unable to connect my board to my Windows XP host.

Please Suggest me to do.

Thanks in advance.

Are you trying to connect to use with SAM-BA?

Check the BMS jumper (removed), and the Dataflash/NAND chip select jumpers?

[quote="CptTitanic"]Are you trying to connect to use with SAM-BA?

Check the BMS jumper (removed), and the Data flash/NAND chip select jumpers?[/quote]

Hi thanks for your help!
Actually I don't want to connect SAM-BA.But just I need to access the content of the board through USB cable in Windows or Linux host through USB Device Port.

I am Using AT91SAM9260-EK board with AT91SAM9G20-CU processor.

Just my host should detect my target as a USB Device that's it.

Please Help.
THENRAL

Well in order for your board to show up as a device when connected to a host, you need to make or load a driver for it. The gadget framework is very handy for this (google linux-usb gadget api). Try loading g_serial ? (modprobe g_serial). This should make the board show up as a usb serial port that you can access on both ends to communicate.