| 摘要 |
Provided are a fixed control data generation circuit and a display device driving circuit having the same, which can efficiently implement a metal layout for generating fixed control data. The display device driving circuit includes a fixed control data generation unit including a plurality of logic devices having at least one rows and at least one columns, a register receiving and storing fixed control data, and a logic circuit receiving a signal provided from the register as control data and generating a signal for driving a display device by performing a logic operation using the control data. Each of the plurality of logic devices is connected to one of a first voltage and a second voltage through a metal line and provides the connected voltage as the fixed control data to outside.
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