Vendor: Eureka Technology, Inc. Category: SD / eMMC Controller

SD 3.0/eMMC 4.5 Host Controller

SD 3.0/eMMC 4.5 Host Controller

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Key features

  • Host controller for SD and SDIO 3.0 with options to support eMMC 4.41 interface.
  • Allows host CPU to access SD and MMC devices.
  • Simple user interface optimized for on-chip bus connection.
  • Choices of AHB, AXI, APB, PLB, Wishbone, Avalon, SH4 and generic user interface.
  • Supports Ulta High Speed UHS interface including SDR104, SDR50, DDR50, SDR25 and SDR12.
  • Supports programable clock mode to allow data transfer running at UHS while base clock at lower speed to save power.
  • Input tuning and share bus configuration.
  • Auto CMD23 command support.
  • Supports SDMA operation for high speed data transfer without CPU polling of data.
  • Implement SD host controller standard register set for support of standard SDIO development tool.
  • 8-bit data transfer when eMMC option is included.
  • Supports all standard SD/SDIO bus drivers including Windows and Linux.
  • Fully programmable access timing.
  • Hardware handling of CRC error detection and interrupt generation.
  • Supports multi-function SD cards, command suspend, resume, and block transfers.
  • Option to operate the user interface and card interface at different clock domains.
  • Direct mapping of host address space to card address space.
  • Designed for ASIC and FPGA implementations.
  • Fully static design with edge triggered flip-flops.
  • Differentiating Features
    • Choices of AXI, AHB, APB, PLB, Wishbone, Avalon, SH4 and generic user interface.
    • Option to support eMMC 4.41 with 8-bit bus interface.
    • Program clock mode allows the controller to operate at slow FPGA device and achieve UHS transfer rate at the same time.
    • Asynchronous user interface.

Block Diagram

EP553 block diagram

Specifications

Identity

Part Number
EP553
Vendor
Eureka Technology, Inc.
Type
Silicon IP

Files

Product Sheet Download

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Provider

Contact Eureka Technology, Inc.

Learn more about SD / eMMC Controller IP core

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Frequently asked questions about SD / eMMC Controller IP cores

What is SD 3.0/eMMC 4.5 Host Controller?

SD 3.0/eMMC 4.5 Host Controller is a SD / eMMC Controller IP core from Eureka Technology, Inc. listed on Semi IP Hub.

How should engineers evaluate this SD / eMMC Controller?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this SD / eMMC Controller IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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