DISPLAY DRIVER CIRCUIT INCLUDING HIGH POWER/LOW POWER INTERFACES AND DISPLAY SYSTEM

摘要

A display driver circuit can include an input selector circuit configured to receive first display data from a high power processor circuit and configured to operate in a normal mode in which the first display data is provided and in a dormant mode in which no image data is provided to the input selector circuit and configured to receive second display data from a low power processor circuit that is configured provide the second display data when the high power processor circuit is in the dormant mode. A controller circuit, can be coupled to switch the first display data or the second display data through the input selector circuit based on the mode of operation of the high power processor circuit.

主权项

1. A display system comprising:
a first processor circuit configured to generate first data and output the first data; a second processor circuit configured to generate second data and output the second data; and a display driver circuit configured to generate a driver signal based on one of the first data received from the first processor circuit and the second data received from the second processor circuit.