['< sod > it already has an advanced advanced 32 - bit class [ [ apollo system on a chip | system on chip ] ] ( soc ) backed by 1. 5gb [ [ arm ram ] ]. < eod > < sod > it has a advanced 32 - bit [ [ system on a chip | unix system x on chip ] ] ( original soc ) standard and 1. 5gb of [ [ unit ram ] ]. < eod >']