TOUCH DISPLAY DRIVING CIRCUIT CAPABLE OF RESPONDING TO CPU COMMANDS
First Claim
Patent Images
1. A touch display driving circuit capable of responding to CPU commands, comprising:
- a first interface for receiving pixel data and touch configuration data from a CPU;
a second interface for coupling with a touch display module; and
a control unit, which drives said touch display module via said second interface to show an image according to said pixel data, and executes a touch detection procedure on said touch display module via said second interface, wherein said touch detection procedure is determined according to said touch configuration data.
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Abstract
A touch display driving circuit capable of responding to CPU commands, including: a first interface for receiving pixel data and touch configuration data; a second interface for coupling with a touch display; and a control unit, which drives the touch display via the second interface to show an image according to the pixel data, and executes a touch detection procedure on the touch display via the second interface, wherein the touch detection procedure is determined according to the touch configuration data.
12 Citations
28 Claims
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1. A touch display driving circuit capable of responding to CPU commands, comprising:
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a first interface for receiving pixel data and touch configuration data from a CPU; a second interface for coupling with a touch display module; and a control unit, which drives said touch display module via said second interface to show an image according to said pixel data, and executes a touch detection procedure on said touch display module via said second interface, wherein said touch detection procedure is determined according to said touch configuration data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A touch display driving circuit capable of responding to CPU commands, comprising:
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a first interface for receiving touch configuration data from a CPU; a second interface for coupling with a touch module; and a control unit, which executes a touch detection procedure on said touch module via said second interface, wherein said touch detection procedure is determined according to said touch configuration data. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28)
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Specification