A multi-level drive data transmission circuit, comprising a first driving module, comprising a first signal generating unit and a first three-state driver; and a second driving module, comprising a second three-state driver; wherein a data input terminal of the second three-state driver is coupled to a data output terminal of the first three-state driver; wherein the first signal generating unit comprises: a first input terminal, a second input terminal, and an output terminal; wherein the output terminal of the first signal generating unit is coupled to a control signal input terminal of the first three-state driver; wherein a first signal is transmitted from the first driving module to the second driving module and the first signal is fed back to the first driving module as a first feedback signal; wherein the first signal generating unit is configured to receive the first signal through the first input terminal, and receive the first feedback signal through the second input terminal; wherein a first control signal is generated based on the first signal and the first feedback signal; wherein the first control signal has an effective signal width wider than a width of the first signal; and wherein the first control signal is provided to the control signal input terminal of the first three-state driver. a first driving module, comprising a first signal generating unit and a first three-state driver; and a second driving module, comprising a second three-state driver; wherein a data input terminal of the second three-state driver is coupled to a data output terminal of the first three-state driver; wherein the first signal generating unit comprises: a first input terminal, a second input terminal, and an output terminal; wherein the output terminal of the first signal generating unit is coupled to a control signal input terminal of the first three-state driver; wherein a first signal is transmitted from the first driving module to the second driving module and the first signal is fed back to the first driving module as a first feedback signal; wherein the first signal generating unit is configured to receive the first signal through the first input terminal, and receive the first feedback signal through the second input terminal; wherein a first control signal is generated based on the first signal and the first feedback signal; wherein the first control signal has an effective signal width wider than a width of the first signal; and wherein the first control signal is provided to the control signal input terminal of the first three-state driver. a first input terminal, a second input terminal, and an output terminal; wherein the output terminal of the first signal generating unit is coupled to a control signal input terminal of the first three-state driver; wherein a first signal is transmitted from the first driving module to the second driving module and the first signal is fed back to the first driving module as a first feedback signal; wherein the first signal generating unit is configured to receive the first signal through the first input terminal, and receive the first feedback signal through the second input terminal; wherein a first control signal is generated based on the first signal and the first feedback signal; wherein the first control signal has an effective signal width wider than a width of the first signal; and wherein the first control signal is provided to the control signal input terminal of the first three-state driver.