Methods and devices for on the fly CEC modification

Details Methods and devices for on the fly CEC modification Methods and devices for on the fly CEC modification

2011-07-19

2011-07-19

Tseng, Cheng-Yuan (Department: 2184)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output expansion

C710S008000, C710S003000, C710S031000

Reexamination Certificate

active

07984197

ABSTRACT:
A CEC on the fly modification function, operated by a manipulating switch including at least three HDMI-CEC ports, enables the manipulating switch to receive a CEC block comprising a CEC address according to the initiator's HDMI-CEC network; modify on the fly the CEC address in the received CEC block to match the follower's HDMI-CEC network view; and supply the modified CEC block to one or more devices.

REFERENCES:
patent: 7822879 (2010-10-01), Lida et al.
patent: 2006/0067690 (2006-03-01), Tatum
patent: 2008/0068287 (2008-03-01), Day
patent: 2008/0126577 (2008-05-01), Bae
patent: 2008/0162725 (2008-07-01), Kambhatla
patent: 2008/0281995 (2008-11-01), Bae et al.
patent: 2009/0157885 (2009-06-01), Takatsuji et al.
patent: 2009/0251605 (2009-10-01), Hsiao
High-Definition Multimedia Interface Specification Version 1.3, 2006, HDMI Licensing, pp. CEC-11, 12, 15, 16, 24.

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