Reduced latency dynamic random access memory (RLDRAM II and RLDRAM 3) offers high density, high bandwidth, reduced cycle time, and SRAM-like access. The unique internal memory architecture allows ultra-fast random access, closing the gap between DRAM and SRAM. These attributes make RLDRAM II and RLDRAM 3 ideal for switch and router applications and other high-bandwidth, high-speed, and latency-sensitive applications. RLDRAM 3 memory enable a 60 percent higher data rate and memory bandwidth compared to that of the previous generation RLDRAM II.
UG586 - 7 Series FPGAs Memory Interface Solutions User Guide (PDF)
The 7 Series FPGAs Memory Interface Solutions User Guide provides information about using, customizing, and simulating LogiCORE™ IP memory interface cores for the 7 Series FPGAs
UG406 - Virtex®-6 FPGA Memory Interface Solutions User Guide (PDF)
The Virtex-6 FPGA Memory Interface Solutions User Guide provides information about using, customizing, and simulating LogiCORE IP memory interface cores for the Virtex-6 FPGA
XAPP852 - Synthesizable RLDRAM II Controller for Virtex-5 FPGAs (PDF)
XAPP710 - Synthesizable CIO DDR RLDRAM II Controller for Virtex-4 FPGAs (PDF)
GSI Technology (LLDRAM)