DDR Memory Controller – OMC™


OPENEDGES is the only total memory system IP company providing both DDR Memory Controller (OMC) and On-chip Interconnect IP (OIC) together.OMC is the ORBIT DDR Memory Controller, which delivers exceptional performance including high utilization & very low latency. Together with ORBIT On-chip Interconnect IP (OIC), OMC delivers significant synergy in terms of maximum performance, reduced SoC design efforts and a lot easier post-silicon debugging/tuning.OMC is a very small & highly configurable DDR memory controller. It provides very high performance through advanced memory controller design based on proprietary out-of-order scheduling algorithm and high speed implementation technique. Demand for more DRAM bandwidth is getting stronger than ever in a quest to improving user experiences (e.g. higher image resolution). Given the limited amount of physically available DRAM bandwidth, highly efficient memory controller IP is becoming a very critical issue everywhere.
With our OMC, SoCs can save significant amount of area & power consumption and meet next generation SoC’s DRAM bandwidth requirements.

DDR  Memory Type

DDR TypeTypical ApplicationsAvailable
DDR3/4 ControllerSTB/DTV/SSD/Network/SurveillanceNow
LPDDR3/4(X) ControllerMobile/Automotive/IoTNow
GDDR6 ControllerHPC (AI/ML) / CoinNow
HBM2 ControllerHPC (AI/ML) / Coin / Data CenterQ3,20
LPDDR5/DDR5 ControllerAutomotive/BroadcastingQ1,20

Key Advantages.

  • Very high DRAM utilization with proprietary out of order scheduling algorithm
  • Ultra low power consumption with HW controlled dynamic DRAM frequency scaling
  • Ultra low read latency and Peak latency suppression
  • Easy post-silicon performance tuning (ActiveQoS™)
  • Highly flexible & configurable DDR controller