Features: Analog Devices ADP123AUJZ Linear Regulator Small, complete, all-in-one JTAG programming solution for Xilinx FPGAs Compatible with all Xilinx tools Compatible with IEEE 1149.7-2009 Class T0 - Class T4 (includes 2-Wire JTAG) Separate Vref drives JTAG/SPI signal voltages; Vref can be any voltage between 1.8V and 5V. High-Speed USB2 port that can drive JTAG/SPI bus at up to 30Mbit/sec JTAG/SPI frequency settable by user Uses micro-AB USB2 connector SPI programming solution (modes 0 and 2 up to 30Mbit/sec, modes 1 and 3 up to 2Mbit/sec) Fully supported by Digilent's Adept software and Adept SDK, allowing custom JTAG/SPI applications to be created