Universal NVM Express Controller (UNEX)

Mobiveil's Universal NVM Express Controller (UNEX) is highly flexible and configurable design targeted for both Enterprise and client class solutions that unlock the current and future potential of PCIe-based SSDs. The UNEX controller core efficiently supports multi-core architectures ensuring thread(s) may run on each core with their own queue and interrupt without any locks required. It provides support for end-to-end data protection as well as robust error reporting and management capabilities. The controller architecture is carefully tailored to optimize link and throughput utilization, latency, reliability, power consumption, and silicon footprint.

Mobiveil’s UNEX controller can be used along with Mobiveil LDPC Encoder/Decoder, DDR5/4/3 (UMMC) and Enterprise Flash controller (EFC) IPs for a complete NVMe/SSD implementation.

The UNEX controller comes with three flavors:
• Native UNEX Controller with proprietary Control and Data path interfaces
• UNEX Controller with AXI Control and Data path interfaces for easy adoption in an SoC implementation
• UNEX Controller with Streaming Control and Data path interface (AXI4 ST) for easy adoption in an SoC implementation with PCIe HIP or any third-party PCIe Controllers

UNEX Controller design is independent of implementation tools and target technology. Mobiveil solution allows the licensees to easily migrate among FPGA, Gate array and Standard cell technologies optimally.