On Wed, 15 Feb 2006, Johannes Stezenbach wrote:
On Wed, Feb 15, 2006, Patrick Boettcher wrote:
On Wed, 15 Feb 2006, Manu Abraham wrote:
Patrick Boettcher wrote:
Afaik: by default in a non-hierarchical transmission the alpha is always
1 (that is where it clashes with HIERARCHY_NONE, I remember once having
difficulties with that).
300 744 states that alpha=000 is non hierarchial.
It refers to the TPS, doesn't it?
I only have the tda10046 data sheet at hand. Non-hierarchical
and alpha=1 are distinct register settings, and the HP/LP selector
is a seperate bit. IIRC the same is true for MT352.
Do DibCom data sheets disagree?
No.
Select_HP is a bit and Alpha is another one.
So, what does the HIERARCHY_1, _2 and _4 in linux-dvb mean?
regards,
Patrick.
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