Gate driver and configuration system and configuration method thereof

A configuration system for configuring driving capabilities of a plurality of gate drivers, the plurality gate drivers being used for driving different thin film transistor array regions of a thin film transistor array substrate, the configuration system comprising:

• a controller;
• and
• the plurality of gate drivers, wherein each gate driver comprises:
• a driving capability detector configured to receive at least a gate drive signal and to detect a driving capability of the gate drive signal based at least on the gate drive signal, the driving capability being represented by a rising time taken by the gate drive signal in form of a voltage pulse signal to rise from a low level to a high level, wherein the driving capability detector is further configured to output a detection signal indicative of the driving capability to the controller;
• a register configured to receive and store an adjustment instruction in form of a digital signal from the controller;
• a push-pull output circuit comprising a first MOS transistor and a second MOS transistor connected in series;
• and
• a driving capability adjustor connected in series with the first and second MOS transistors and between the first and second MOS transistors, wherein the driving capability adjustor is configured to adjust the driving capability of the gate drive signal in response to the adjustment instruction stored in the register,
• wherein the controller is configured to store a plurality of the detection signals output from respective ones of the plurality of gate drivers and to compare the detection signals to generate and output respective adjustment instructions to the respective ones of the plurality of gate drivers.