Vendor: Mobiveil Inc. Category: NOR Flash

ONFI Flash Controller

Mobiveil’s Enterprise Flash Controller (EFC) is a flexible and configurable design targeted for enterprise storage applications l…

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Overview

Mobiveil’s Enterprise Flash Controller (EFC) is a highly flexible and configurable design targeted for enterprise storage applications like SSD. The EFC 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 ONFI3 and toggle devices with flexible addressing schemes.

The controller’s simple architecture can take advantage of high performance needs of the newest devices do to all sequences being software defined.

The controller can provide sequences that change according to the needs of the device. The controller can provide high performance targeted at any single device including any special function that the device provides. Commands along with sequencing are also software defined to provide the user with the best control of the device possible.

The controller is based upon command phases. The command phase, the data phase, and the report phase. The controller provides the ability to have multiple commands queued and in progress to different chip selects or LUN's at the same time providing parallel access to all devices attached to the bus.

Key features

  • AXI System Interface
    • AXI3 Compliant Master Interface
    • Supports Toggle mode NAND interface.
    • Three interfaces for command, read data, and write data.
  • NAND Flash
    • Supports ONFi 3.1 all modes
    • BCH and LDPC error correction available.
    • Three interfaces for command, read data, and write data.

Block Diagram

ONFI 5.1 Controller block diagram

Benefits

  • Superior architecture-optimized for high performance, low power and low gate count
  • Feature rich, highly flexible, scalable, configurable and timing friendly design
  • Ease of integration
  • Verified with leading VIP

What’s Included?

  • Configurable RTL Code
  • HDL based test bench and behavioral models
  • Test cases
  • Protocol checkers, bus watchers and performance monitors
  • Configurable synthesis shell

Specifications

Identity

Part Number
ONFI 5.1 Controller
Vendor
Mobiveil Inc.
Type
Silicon IP
Controller / PHY
Controller

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Mobiveil Inc.
HQ: USA
Contact Mobiveil Inc.

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Frequently asked questions about NOR Flash Interface IP

What is ONFI Flash Controller?

ONFI Flash Controller is a NOR Flash IP core from Mobiveil Inc. listed on Semi IP Hub.

How should engineers evaluate this NOR Flash?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this NOR Flash 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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