SMPTE 259M Transmitter SDI Serial Digital Interface Using CY7C9235 and CY7B9234

Application Circuit shows the inputs used by both SMPTE 259M and DVB-ASI serial interfaces. In addition to the ten data inputs and character clock, there are eight control inputs that determine how CY7C9235 and CY7B9234 operates. These control inputs can be divided into three groups: mode selection, configuration and diagnostic