Introduction - If you have any usage issues, please Google them yourself
This application note describes how to build high-speed FIFOs using the Block SelectRAM+
memory in the Spartan™ -II FPGAs. Verilog and VHDL code is available for the design. The
design is for a 512x8 FIFO, but each port structure can be changed if the control logic is
changed accordingly. Both a common-clock version and an independent-clock version are
described.