SATA SSD Flash Controller IP

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Compare 6 IP from 3 vendors (1 - 6)
  • NVMe SSD Controller Platform
    • The PCIe-NVMe SSD controller platform is compliant with NVM Express 1.2 specification and targets for both enterprise and client SSD markets.
    • It features YEESTOR's NVMe controller core and LDPC error correction core to enable low-power and cost-effective SSD controllers that support 1x/1y/1z MLC/TLC and 3D NAND.
    Block Diagram -- NVMe SSD Controller Platform
  • NAND Flash Controller
    • The NFC IP is a NAND Flash Controller for accessing user data from NAND Flash chips.
    • It is designed with scalability in mind and provides standard AXI interface for the ease of integration in SoC design.
    • The NFC has many configurable features to support the requirements for different NAND Flash applications.
    Block Diagram -- NAND Flash Controller
  • NAND Flash Controller
    • Highly Integrated IP Offering
    • Speeds system integration and reduces design cost
    • Command and Data DMA
    • Reduces software overhead
    • Wide Support of Standards
    • Enables system flexibility
  • ONFI Flash Controller
    • AXI System Interface
    • NAND Flash
    Block Diagram -- ONFI Flash Controller
  • NVMe Controller (Compliant to NVMe 1.4)
    • The NVMe controller core is compliant with NVM Express 1.4 specification and targeted for both enterprise and client SSD markets.
    • It is a highly hardware automated design that requires minimum SW/FW involvement from the CPU.
    • It supports out of order IO read data transfer and can boost the IOPS performance and minimize the latency of SSD controllers
    Block Diagram -- NVMe Controller  (Compliant to NVMe 1.4)
  • LDPC Encoder / Decoder
    • Support 1KB+/2KB+/4KB+ codeword size for one time configuration
    • Support code rate (CR) range 0.93~0.83(down to 0.71)
    • Support configurable throughput, ranges from 300MB/s to 16GB/s
    • Support hard-bit decode (HBD) and up to 6bit soft-bit decode (SBD)
    Block Diagram -- LDPC Encoder / Decoder
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Semiconductor IP