DDR3 SDRAM High-Performance Controller Intel® FPGA IP Functions

The DDR3 SDRAM High-Performance Controller Intel® FPGA IP functions provide simplified interfaces to industry-standard DDR3 SDRAM devices and modules. The Intel FPGA IP work in conjunction with the Intel FPGA ALTMEMPHY physical interface IP. These DDR3 SDRAM Intel FPGA IP functions offer a half-rate interface to the customer application logic.

  • Flexible architecture
    • Industry-standard DDR3 SDRAM device and module support
    • Ability to bolt onto the ALTMEMPHY physical interface Intel FPGA IP for a complete DDR3 SDRAM solution
  • Feature rich
    • Optional user-controlled refresh support
    • Power-up calibrated on-chip termination (OCT)
    • Integrated error correction coding (ECC) functionality
  • Ease of use
    •  Intel Qsys IP support
    • Optional Avalon® Memory-Mapped local interface
    • Intel FPGA IP Evaluation Mode support
    • Includes MegaWizard Plug-In Manager interface
    • Intellectual property (IP) functional simulation modules for use in Intel FPGA-supported VHDL and Verilog HDL simulators

Typical expected performance and utilization figures for Intel FPGA IP functions are provided in the DDR3 SDRAM High-Performance Controller User Guide (PDF)

The MegaWizard Plug-In Manager generates an example design that instantiates an example driver and your DDR3 SDRAM high-performance controller custom variation. The example design is a fully functional design that can be simulated, synthesized, and used in hardware. The example driver is a self-test module that issues read and write commands to the controller and checks the read data to produce the pass/fail and test complete signals.