Timing controller, source driver, and display driver integrated circuit having improved test efficiency and method of operating display driving circuit

摘要

A timing controller, a source driver, and a display driver integrated circuit (DDI) having improved test efficiency and a method of operating the DDI are provided. The timing controller includes a code generation unit for generating a first code from display data, a protocol encoder for generating a data sequence including the display data and the first code, and a transmission unit for providing the data sequence to a source driver through a link.

主权项

1. A timing controller comprising:
a code generation unit configured to generate a first code from display data; a protocol encoder configured to generate a data sequence, including the display data and the first code; and a transmission unit configured to provide the data sequence to a source driver, wherein the first code is an error detection code, wherein the timing controller is configured to receive a data error detection result, the data error detection result is generated from the source driver based on a data error detection operation on the display data using the first code.