Patent ID: 6992508

Claim:
A video display monitor system, comprising: a video display monitor; row drivers, electrically coupled to the video display monitor, for displaying image information across rows of the video display monitor; column drivers, electrically coupled to the video display monitor, for displaying image information across columns of the video display monitor; a timing controller, electrically coupled to the row drivers and the column drivers, for delivering image data to the row and column drivers; a display link receiver, electrically coupled to the timing controller, for receiving image data in differential form and converting the image data to a single-ended form; a display link driver, electrically coupled to the display link receiver, the display link driver comprising at least two control lines for selecting a standard differential interface from at least two choices, at least two selectable voltage sources, electrically coupled to the control lines, for supplying a voltage reference according to a standard differential interface, at least two selectable current mirrors, electrically coupled to the control lines, for supplying current according to a standard differential interface, an operational amplifier, electrically coupled to the at least two selectable current mirrors and the at least two selectable voltage sources, for comparing the voltage reference of one of the at least two selectable voltage sources to a second voltage, and a current steering circuit, electrically coupled to the operational amplifier and the at least two selectable current mirrors, for receiving a first and second input signals and providing a pair of differential signals in accordance with a selected standard differential interface; and a graphics controller, electrically coupled to the display link driver, for generating image data.