Tang nano 20k devel group
tangnano20k
A place to gather core development for Sipeed Tang nano 20k
openXC7
openXC7
Free and open source FPGA toolchain for AMD/Xilinx Series 7 chips, including Kintex-7. Supports Kintex7 (including 325/420/480t), Artix7, Spartan7 and Zynq7.