If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
As defined in DVI 1.0 specification, the DE signal allows the transmitter to encode pixel data or control data on any given input clock cycle. During active video (DE = high), the transmitter encodes pixel data, DATA[23:0]. During the blanking interval (DE = low), the transmitter encodes HSYNC, VSYNC and CTL[3:1].
