The ML450 board based source synchronous interfaces tool kit is populated with Virtex-4 XC4VLX25FF668 device. The tool kit enables fast and easy design of standards such as SPI-4.2, SFI-4, XSBI, RapidIO, HyperTransport, and other LVDS interfaces. Xilinx FPGAs are the only devices in the world that allow you to use every I/O pair as a differential pair. Virtex-4 FPGAs also provide built-in ChipSync source synchronous technology in every I/O by precise dynamic alignment of clock and data between two chips. The ML450 board provides up to 40 channels each of LVDS Tx and Rx. This board enables different frequencies for different reference clocks with 4 precision clock module options including saw oscillators and wide frequency range (25-700 MHz). Purchase what you need - just the tool kit, a bundled design kit including software and IP, or create your own custom bundle.