Hacker News AIT2·Open Source
38 pts
LiteDRAM is a small-footprint, configurable DRAM core within the LiteX ecosystem, described in Migen and offering a vendor-agnostic generic SDR PHY with 1:1 or 1:2 frequency ratios validated on Xilinx, Altera and Lattice devices. It can be used as a LiteX library or exported as Verilog RTL, and highlights that DDR3+ interfaces require boot-time PHY tuning.