Wolfgang Wegner wrote:
On Tue, Aug 29, 2006 at 10:26:06AM +0200, thomas schorpp wrote:
Jason Filos wrote:
It CAN be, infact STB0899 has 242 registers ...
registers or adress space? are you sure?
AFAIR it has around 150 registers, many of them 16 or 32 Bit in size.
i see.
But there is already a DVB driver for the STB0899, how come there is no
information available to build the DVBS2, I dont really understand what the
problem is here.
hardware specific adaption, it seems.
In DVB-S mode, only few of the registers are used. It is basically like
in older STV0299, you set the registers and wait until the demod is
locked. In DVB-S2 mode, you have to build several loops in software,
together with the bigger amount of registers (and much more complicated
addressing scheme) it makes things a bit less easy.
cool. will surely require multithreading and/or complex interrupt-handling and possibly complex math,
all within a kernel-mode driver on cpus overloaded with h.264 software decoding...
my best wishes.
Regards,
Wolfgang
y
tom
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