writing drivers for accessing memory using USB from windows/linux machine

Hi All,
Does anyone know if I have to write device driver when trying to access memory using USB from windows/linux machine? and if yes, how?
Thanks,
Nazanin

nazanin pajoom wrote:

Hi All,
Does anyone know if I have to write device driver when trying to access memory using USB from windows/linux machine? and
if yes, how?

if with "memory" you mean the file system, that can be easily done
using:

http://www.linux-usb.org/gadget/file_storage.html

if you mean the SDRAM, yes you might need to write a driver...