InfiniBand Link Layer Cores
Polybus offers SDR, DDR and QDR InfiniBand for Altera Stratix5 and Xilinx Kintex7 and Virtex7 FPGAs .

 InfiniBand Target Channel Adapter Cores
Polybus DDR and QDR  InfiniBand Target Channel Adapter cores support UC SEND, UC RDMA Write and UD SEND operations. The cores are available for Altera and Xilinx FPGAs.

 Xilinx FPGA Test Patterns
A customizable set of FPGA test patterns for all Xilinx FPGAs. The suite consists of over 400 patterns which test the internal functionality and interconnect of any Xilinx FPGA. The tests help eliminate FPGAs that have failed due to handling problems and infant mortality. In addition the patterns provided a greatly enhanced level of testing which helps assure the future upgradability of FPGA based systems.

The test patterns may be run in system or on a chip tester to provide a greater level of screening.

HDLmake is a free tool for developing HDL based FPGA designs. HDLmaker generates VHDL and Verilog code for Xilinx and Altera FPGAs and ASICs. The design process is greatly simplified by generating the top levels of the HDL code as well as all of the necessary support files for most popular synthesis tools (Synopsys, Synplicity, Precision) and simulators (NCSim, VCS).

Sys_basher is a free system exerciser for Linux systems.