PURPOSE: A data interface circuit of a PDP television is provided to reduce the cost of the fabrication. CONSTITUTION: The data interface chip temporarily stores RGB data which is received from a memory and rearranges the stored data according to each of pixel arrangements to provide with a shape of data stream. According to the external selection signal, the rearranged data stream is provided to an upper or a lower address driving ICs(150-1)(150-2) or provided to a switching unit wherein the data arrangement is rearranged by an inverse order. Thereby, it is possible to implement the chip regardless of the direction of implementation.
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