Add external UART port YP-R0

[VanniX]

As i wrote in the other post, i already found the UART port on this player, so today i decided to bring the UART outside the player. This is very useful for kernel, mod and rom developement.

I don't re-write the entire tutorial in english (actually is not very useful, because the procedure changes for the components used), but i post the images for a graphical explanation:
http://dl.dropbox.com/u/21543264/IMG...R0_UART_00.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_01.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_02.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_03.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_04.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_05.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_06.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_07.jpg
http://dl.dropbox.com/u/21543264/IMG...R0_UART_08.jpg

At the end if all goes well the result should be similar to the following:
http://dl.dropbox.com/u/21543264/IMG...R0_UART_09.jpg


Complete tutorial (currently only in Italian):
http://www.dronix.org/forum/viewtopi...=22&t=255#p913