Support of the Atom Z530 Platform

Hi all,
we are thinking about using the new Z530 (with US15W Chipset) with QNX 6.3.2.
A BSP is avalialbe (Foundry27).
What does it mean that the BSP is provided for a ceratin board?
I think that i may run the drivers on any PC that is built from Z530 with US15W chipset, isn’t that correct?

The description of the audio driver says "SCH US15W (Poulsbo) High Definition Audio controller (requires Mott Canyon Interposer card, and external HD audio codec) ".
What does that mean? What is this card, and do I have to care about this sentence when I don’t want to use HD audio, but just normal audio (actually I don’t know what the opposite of HD audio is, maybe non-HD? :slight_smile: )

Regards,
Mr.Green