Buffer for managing data samples in a read channel

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United States of America Patent

PATENT NO 9189379
APP PUB NO 20140223114A1
SERIAL NO

13760447

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Abstract

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The disclosure is directed to a system for managing data samples utilizing a time division multiplexing controller to allocate time slots for accessing a sample memory according to one or more modes of operation. The time division multiplexing controller is configured to allocate slots for concurrent access by a sample controller, a plurality of detectors, and a noise predictive calibrator when a normal mode is enabled. The time division multiplexing controller is further configured to allocate slots excluding at least one of the sample controller, the plurality of detectors, and the noise predictive calibrator from accessing the sample memory when a retry mode is enabled. In some embodiments, the time division multiplexing controller is further configured to allocate time slots for one or more clients other than the sample controller, the plurality of detectors, and the noise predictive calibrator.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Lei Sunnyvale, US 852 3446
Chu, Ngok Ying Los Altos, US 11 114
Wang, Herjen Sunnyvale, US 5 31
Yen, Johnson Fremont, US 73 833

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