Marvell Israel (misl) Ltd.

Marvell International Limited

Eran Maor

Randall Don Briggs

William B Weiser

Dan Ilan

Walter Lee McNall

Rabeeh Khoury

Haggai Telem

Aspects of the disclosure provide an integrated circuit. The integrated circuit includes a first memory, a memory controller, and a display controller coupled to a display module. The memory controller is selectively coupled to the first memory and to a second memory that has higher power consumption than the first memory. The second memory includes a frame buffer storing pixel data of images to be displayed on the display module. When the integrated circuit enters a power saving mode, the memory controller, while coupled to the first memory and the second memory, pre-fetches pixel data of an image from the second memory into the first memory at a first data rate. Further, when the integrated circuit is in the power saving mode, the display controller streams the pixel data from the first memory to the display module at a second data rate that is lower than the first data rate, and the second memory is configured into a memory power-saving mode after the pre-fetching until the second memory is accessed for additional pixel data.

Method and apparatus for refreshing display

An integrated circuit has operational circuitry to perform an operation. An operational regulator regulates an operating condition of the operational circuitry. The operational regulator has a sample clock to generate a sample clock signal. The sample clock signal correlates to a manufacturing variation of the electronic circuitry. The operational regulator also includes a configurator to evaluate the sample clock signal and generate a configuration signal according to the evaluation. A controller is provided to receive the configuration signal and control an operating condition of the operational circuitry according to the configuration signal.

Regulating an operating condition of an integrated circuit to compensate for a manufacturing variation

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Nes-Ziona, Israel

Eran Maor