Flash Storage

NVM Express ONFI/Toggle IP HyperBus LDPC xSPI

Overview

Mobiveil’s NVM Express Controller 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 core efficiently supports multi-core architectures ensuring thread(s) may run on each core with their own queue and interrupt without any locks required. The controller architecture is carefully tailored to optimize link and throughput utilization, latency, reliability, power consumption, and silicon footprint. Mobiveil’s NVM Express controller can be used along with its PCI Express controller (GPEX) and any third party NAND Flash controller. 

Overview

Mobiveil’s ONFI/Toggle IP is a highly flexible and configurable design targeted for enterprise storage applications like SSD. The ONFI/Toggle IP is used to access the external NAND flash for high speed transactions of multiple pages of read or write data taking advantage of the pipeline performance of newer enterprise NAND flash devices. The controller architecture allows control of most all ONFI 5.1 and toggle devices with flexible addressing schemes.

Overview

Mobiveil’s HyperBus flash Interface is a low pin count interface that achieves significantly higher performance than legacy parallel and SPI interfaces for SPI based NOR flashes. This controller Interface involves a simple read/write protocol that is suitable for both memories and peripheral interfaces. Interestingly, this interface only requires an additional six pins more than the QSPI. The HyperFlash memories coupled with our Hyperbus flash controller provide a new standard for performance by delivering upto 333 MB/s using this 12-pin interface.

Overview

Mobiveil’s LDPC Encoder / Decoder* is a flash reliability solution delivering industry-leading flash endurance and retention through advanced LDPC error correction coupled with statistical digital signal processing (S-DSP) at the lowest power and smallest foot print. LDPC incorporates these advanced technology in to a highly scalable flash media side platform that can be tailored to customers specific application requirements from smart phones and tablets that require ultra-low power consumption to SSDs for enterprise computing applications that demand the highest performance.

Overview

  • Supports low power EcoXiP family
    of devices from ADESTO
  • Supports OctaFlash devices from
    Macronix
  • Supports XccelaTM flash memory
    from MICRON
  • Limited or full support of other
    DDR-QUAD-SPI devices
  • Supports NOR Flash devices from Cypress (Infineon) including Semper family
  • Supports Winbond QSPI NAND Flash and similar devices