TFP410 output signal cannot be decoded correctly

In a CMOS application system, CMOS output image is monochrome, resolution 1024x768, pixel clock 61MHz, TFP410 is used for image transmission, because it is monochrome, only TXC and TX0 two difference paris of signal be used to transmission,the receiver using TFP401 decoding, In the decoder will be TX0, TX1, TX2 short connection, found some decoding can be correctly recovered VS, HS, PCLK, DE,but the another board signals, such as VS, DE, can not correctly restore signal,the signal has a lot of interference and noise。