DATA PROCESSING SYSTEM FOR TRANSMITTING COMPRESSED DISPLAY DATA OVER DISPLAY INTERFACE
First Claim
1. A data processing system comprising:
- a first data processing apparatus, comprising;
a first controller, arranged for controlling operations of the first data processing apparatus;
a display processor, arranged for generating a first input display data;
a compressor, arranged for receiving the first input display data and generating a compressed display data according to the first input display data; and
an output interface, arranged for packing the compressed display data into a bitstream, and outputting the bitstream via a display interface; and
a second data processing apparatus, for driving a display apparatus, comprising;
an input interface, arranged for receiving the bitstream via the display interface, and un-packing the bitstream into a second input display data;
a second controller, arranged for controlling operations of the second data processing apparatus;
a display buffer, arranged for buffering the second input display data and outputting a buffered display data; and
a de-compressor, arranged for de-compressing the buffered display data when receiving the buffered display data.
1 Assignment
0 Petitions
Accused Products
Abstract
A data processing system has a first data processing apparatus and a second data processing apparatus. The first data processing apparatus includes a first controller, a display processor, a compressor and an output interface. The first controller controls the first data processing apparatus. The display processor generates a first input display data. The compressor generates a compressed display data according to the first input display data. The output interface packs the compressed display data into a bitstream, and outputs the bitstream via a display interface. The second data processing apparatus includes an input interface, a second controller, a display buffer and a de-compressor. The input interface un-packs the bitstream into a second input display data. The second controller controls the second data processing apparatus. The display buffer buffers the second input display data and outputs a buffered display data. The de-compressor de-compresses the buffered display data.
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Citations
19 Claims
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1. A data processing system comprising:
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a first data processing apparatus, comprising; a first controller, arranged for controlling operations of the first data processing apparatus; a display processor, arranged for generating a first input display data; a compressor, arranged for receiving the first input display data and generating a compressed display data according to the first input display data; and an output interface, arranged for packing the compressed display data into a bitstream, and outputting the bitstream via a display interface; and a second data processing apparatus, for driving a display apparatus, comprising; an input interface, arranged for receiving the bitstream via the display interface, and un-packing the bitstream into a second input display data; a second controller, arranged for controlling operations of the second data processing apparatus; a display buffer, arranged for buffering the second input display data and outputting a buffered display data; and a de-compressor, arranged for de-compressing the buffered display data when receiving the buffered display data. - View Dependent Claims (2, 3)
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4. A data processing system comprising:
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a first data processing apparatus, comprising; a first controller, arranged for controlling operations of the first data processing apparatus; a display processor, arranged for generating a first input display data; a compressor, arranged for receiving the first input display data and generating a compressed display data according to the first input display data; and an output interface, arranged for packing the compressed display data into a bitstream, and outputting the bitstream via a display interface; and a second data processing apparatus, for driving a display apparatus, comprising; an input interface, arranged for receiving the bitstream via the display interface, and un-packing the bitstream into a second input display data; a second controller, arranged for controlling operations of the second data processing apparatus; and a de-compressor, arranged for de-compressing the second input display data. - View Dependent Claims (5)
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6. A data processing system comprising:
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a first data processing apparatus, arranged for generating a first input display data, packing the first input display data into a first bitstream, and outputting the first bitstream via a first display interface; a second data processing apparatus, comprising; a first input interface, arranged for receiving the first bitstream via the first display interface, and un-packing the first bitstream into a second input display data; a compressor, arranged for receiving the first input display data and generating a compressed display data according to the first input display data; and an output interface, arranged for packing the compressed display data into a second bitstream, and outputting the second bitstream via a second display interface; and a third data processing apparatus, for driving a display apparatus, comprising; a second input interface, arranged for receiving the second bitstream via the second display interface, and un-packing the second bitstream into a third input display data; a second controller, arranged for controlling operations of the third data processing apparatus; a display buffer, arranged for buffering the third input display data and outputting a buffered display data; and a de-compressor, arranged for de-compressing the buffered display data when receiving the buffered display data. - View Dependent Claims (7, 8)
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9. A data processing system comprising:
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a first data processing apparatus, arranged for generating a first input display data, packing the first input display data into a first bitstream, and outputting the first bitstream via a first display interface; a second data processing apparatus, comprising; a first input interface, arranged for receiving the first bitstream via the first display interface, and un-packing the first bitstream into a second input display data; a compressor, arranged for receiving the first input display data and generating a compressed display data according to the first input display data; and a second output interface, arranged for packing the compressed display data into a second bitstream, and outputting the second bitstream via a second display interface; and a third data processing apparatus, for driving a display apparatus, comprising; a second input interface, arranged for receiving the second bitstream via the second display interface, and un-packing the second bitstream into a third input display data; a second controller, arranged for controlling operations of the third data processing apparatus; and a de-compressor, arranged for de-compressing the third input display data. - View Dependent Claims (10)
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11. A data processing system comprising:
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a first data processing apparatus, comprising; a controller, arranged for controlling operations of the first data processing apparatus; a display processor, arranged for generating a first input display data; a compressor, arranged for receiving the first input display data and generating a compressed display data according to the first input display data; and a first output interface, arranged for packing the compressed display data into a first bitstream, and outputting the first bitstream via a first display interface; a second data processing apparatus, comprising; an input interface, arranged for receiving the first bitstream via the first display interface, and un-packing the first bitstream into a second input display data; a de-compressor, arranged for generating a de-compressed display data according to the second input display data; and a second output interface, arranged for packing the de-compressed display data into a second bitstream, and outputting the second bitstream via a second display interface; and a third data processing apparatus, arranged for receiving the second bitstream and driving a display apparatus according to the de-compressed display data derived from the second bitstream. - View Dependent Claims (12)
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13. A data processing system comprising:
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a first data processing apparatus, comprising; a first controller, arranged for controlling operations of the first data processing apparatus; a display processor, arranged for generating a first input display data; a compressor, arranged for receiving the first input display data and generating a compressed display data according to the first input display data; and an output interface, arranged for packing the compressed display data into a bitstream, and outputting the bitstream via a display interface; and a second data processing apparatus, for driving a display apparatus, comprising; an input interface, arranged for receiving the bitstream via the display interface, and un-packing the bitstream into a second input display data; a second controller, arranged for controlling operations of the second data processing apparatus; and a de-compressor, arranged for generating a de-compressed display data according to the second input display data when the second input display data is the compressed display data. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification