Changes
* Rev 1.51
** Release date: 1/11/2014
** First Starting serial number (SN): TBD
=== Revision 1.41 Notes ===
* Rev 1.41
** Release date: 01/07/2013
** First Starting serial number (SN): 120619-00001
* Passive components optimization
* Rev 1.4
** Release date: 30/01/2013
** First Starting serial number (SN): TBD
* Maximum RAM capacity increased to 2GB
* Maximum CPU speed increased to 2GHz (Atom Z550)
* Rev 1.3
** Release date: 30/01/2013
** First Starting serial number (SN): TBD
* New Ethernet controller (8111C->8111D)
* New audio codec SPDI/F support
