LogiCORE IP Spartan-6 FPGA Triple-Rate SDI v1.0 Data Sheet (DS849) - 1.0 English - The LogiCORE IP Spartan-6 FPGA Triple-Rate SDI interface solution provides receiver and transmitter interfaces for the SMPTE SD-SDI, HD-SDI, and 3G-SDI standards. The Spartan-6 FPGA Triple-Rate SDI receiver and transmitter are provided as unencrypted source code in both Verilog and VHDL, allowing the user to fully customize these interfaces as required by specific applications.