Blu-ray Disc 6x read/write control LSI with an adaptive PRML detector

A 6times-speed BD and all DVD/CD read/write control LSI has been developed. It contains a PRML detector that adopts an adaptive equalizer and an adaptive Viterbi decoder to improve playback performance. As a result of BER measurements, a large margin sufficient for playing back 6times BD was obtaine...

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Bibliographic Details
Main Authors: Iizuka, J., Hoshizawa, T., Amada, N., Tada, Y., Sakamoto, J.
Format: Conference Proceeding
Language:English
Subjects:
Adaptive control
Adaptive equalizers
Adaptive signal detection
Detectors
Large scale integration
Maximum likelihood decoding
Programmable control
System-on-a-chip
Viterbi algorithm
Online Access:Request full text
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Summary:A 6times-speed BD and all DVD/CD read/write control LSI has been developed. It contains a PRML detector that adopts an adaptive equalizer and an adaptive Viterbi decoder to improve playback performance. As a result of BER measurements, a large margin sufficient for playing back 6times BD was obtained.
ISSN:2158-3994
2158-4001
DOI:10.1109/ICCE.2007.341427