VLSI VES1820: Difference between revisions

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A [[DVB-C]] [[Demodulator]]. Formerly produced by [[VLSI Technology]], prior to acquisition by Philips. Successor is the [[Philips TDA10021|TDA10021]] produced by [[Philips Semiconductors]].
A [[DVB-C]] [[Demodulator]]. Formerly produced by [[VLSI Technology]], prior to acquisition by Philips. Successor is the [[Philips TDA10021|TDA10021]] produced by [[Philips Semiconductors]].


A Linux driver exists but is known to have problems in some networks with high-order modulation schemes like [[QAM-128]] or [[QAM-256]].
A Linux driver exists but is known to have problems in some networks with high-order modulation schemes like [[Quadrature Amplitude Modulation|128-QAM]] or [[Quadrature Amplitude Modulation|256-QAM]].


Used e.g. on the [[Siemens]] and [[TechnoTrend]] [[DVB-C]] cards with onboard MPEG-decoder.
Used e.g. on the [[Siemens]] and [[TechnoTrend]] [[DVB-C]] cards with onboard MPEG-decoder.

Revision as of 02:58, 9 August 2007

A DVB-C Demodulator. Formerly produced by VLSI Technology, prior to acquisition by Philips. Successor is the TDA10021 produced by Philips Semiconductors.

A Linux driver exists but is known to have problems in some networks with high-order modulation schemes like 128-QAM or 256-QAM.

Used e.g. on the Siemens and TechnoTrend DVB-C cards with onboard MPEG-decoder.