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US 2012/0236015 A1Published application
Image display systems and methods of processing image data
AssigneeSamsung Electronics Co., Ltd.
InventorYong-Bae Song
Life of this patent
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Abstract
Image display systems include a first memory, a memory controller and a device driver. The controller is configured to generate an interrupt signal in response to a command to write first image data into a first range of addresses within the first memory, which at least partially overlaps with a reference range of addresses. The device driver is configured to read the first image data from the first memory in response to the interrupt signal.
Claims16
An image display system, comprising:
- a first memory;
- a memory controller configured to generate an interrupt signal in response to a command to write first image data into a first range of addresses within the first memory, the first range of addresses at least partially overlapping with a reference range of addresses;
- and
- a driver configured to read the first image data from the first memory in response to the interrupt signal.
1 more element
A method of operating an image display system, comprising:
- comparing a first range of memory addresses associated with a first packet of image data against a reference range of addresses to detect at least a partial overlap therebetween concurrently with writing first image data contained within the first packet into a first memory device;
- generating an interrupt signal in response to detecting the at least a partial overlap between the first range of memory addresses and the reference range of addresses;
- and
- transferring the first image data from the first memory device into a frame buffer within a display module, in response to the interrupt signal.
1 more element
A method of processing image data, the method comprising:
- determining a type of a packet provided from at least one application;
- selectively determining whether addresses included in the packet at least partially overlap with a reference address range;
- and
- selectively processing image date included in the packet based on determining that the addresses included in the packet are at least partially overlap with the reference address ranges.
1 more element
Dependencies are inferred from the claim text.