Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral configuration
Reexamination Certificate
2007-12-31
2010-10-19
Peyton, Tammara (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral configuration
C710S008000, C710S009000, C710S065000, C348S554000, C348S725000, C348S705000
Reexamination Certificate
active
07818466
ABSTRACT:
The present invention provides a high definition media interface (HDMI) controller having a modular design internal bus structure, and applications thereof. The controller includes a circuit interface, an address decoder coupled to the circuit interface, a plurality of sub-circuits, wherein each sub-circuit includes registers used to configure and control the sub-circuit, and a bus that couples the registers of each sub-circuit to the address decoder. After startup of the controller, the sub-circuits are configured by using the circuit interface, address decoder, and bus to write values to the registers of the sub-circuits. The sub-circuits of the controller include a video pixel sampler, an audio sampler, a frame composer, and a power controller. The video sampler can be configured to convert one of a plurality of RGB and YCbCr signals to a common format signal used by other sub-circuits of the controller.
REFERENCES:
patent: 7315201 (2008-01-01), Marshall et al.
patent: 7525600 (2009-04-01), Kaylani et al.
patent: 2005/0231493 (2005-10-01), Takahashi et al.
patent: 2006/0001776 (2006-01-01), Araki
patent: 2006/0256239 (2006-11-01), Higashi
patent: 2006/0274563 (2006-12-01), Stakely et al.
patent: 2007/0089157 (2007-04-01), Clark
patent: 2007/0174523 (2007-07-01), Lin et al.
patent: 2007/0253391 (2007-11-01), Shao et al.
patent: 2008/0007616 (2008-01-01), Baladhandayuthapani
patent: 2008/0072333 (2008-03-01), Chen
patent: 2008/0111921 (2008-05-01), Tung et al.
patent: 2008/0114605 (2008-05-01), Wu et al.
patent: 2008/0165288 (2008-07-01), Miller
patent: 2008/0165985 (2008-07-01), Hsu et al.
patent: 2009/0022176 (2009-01-01), Nguyen
Costa Antonio Manuel Cunha
Rainho Almeida Rui Sérgio
Bever Hoffman & Harms LLP
Harms Jeanette S.
Peyton Tammara
Synopsys Inc.
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