This paper describes coding detection, adaptive equalizer, and bit error detection for integrated‐stream protocol (iSP) interface. Coding detection is used for evaluating the data format to ensure the correctness of coding. Adaptive equalizer can adjust equalize step automatically at receiver to compensate channel attenuation. A bit error detector counts the number of error bits in the iSP data stream. An iSP source driver for a TFT‐LCD is presented in this paper. The source driver operates at a rate of up to 5.4Gbps and achieves a timing margin of 0.5UI and a voltage swing of 0.18V.

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