gowinGOWIN EDA is a one-stop solution for FPGA desn from entry to verification. It integrates GowinSynthesis, IP Core Generator, Gowin Analysis Oscilloscope and DSim simulation tools.An open source PSRAMHyperRAM controller for Sipeed Tang Nano 9K Gowin GW1NR-LV9QN88PC615 FPGA. fpga psram gowin hyperram sipeed-tang-nano-9k. Updated