DRIVING CIRCUIT COMMUNICATION METHOD, COMMUNICATION DEVICE AND SYSTEM OF TFT-LCD

摘要

The present disclosure relates to a liquid crystal display field and discloses a driving circuit communication method, communication device and system of TFT-LCD. The driving circuit communication method includes: a timing controller reads device data of a target device from an external mounted storage device; the timing controller looks up for a device address corresponding to the device data of the target device according to a preset mapping relationship between the device data and the device address; and the timing controller writes the device working code of the target device into a data register of the target device according to the device address which is looked up and corresponding to the device data of the target device. Accordingly, the utilization rate of the external mounted storage device is increased so as to decrease a packaging area for the device and decrease the cost of the device at the same time.

主权项

1. A driving circuit communication method of a TFT-LCD, comprising:
a timing controller reads device data of a target device from an external mounted storage device, wherein, the external mounted storage device previously stores N device data respectively corresponding to N devices, and the device data includes a device configuration code and a device working code, wherein, the device working code includes a device configuration parameter and a device calibration parameter, and N is a positive integer, the target device is one of the N devices; the timing controller looks up for a device address corresponding to the device data of the target device according to a preset mapping relationship between the device data and the device address; and the timing controller writes the device working code of the target device into a data register of the target device according to the device address which is looked up and corresponding to the device data of the target device.