Vendor: Lattice Semiconductor Corp. Category: SPI / QSPI XSPI

Quad SPI-3 to SPI-4 Link Layer Bridge

The Quad SPI-3 to SPI-4 Bridge Intellectual Property (IP) Core targets the programmable array section of the ORCA ORSPI4 FPSC and…

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Overview

The Quad SPI-3 to SPI-4 Bridge Intellectual Property (IP) Core targets the programmable array section of the ORCA ORSPI4 FPSC and provides the Link Layer bridging function between one to four SPI-3 links and a SPI-4 link.

Key features

  • Complete Quad SPI-3 to SPI-4 Link Layer Bridge Solution Based on the ORCA ORSPI4 FPSC
  • IP Targeted to the ORSPI4 Programmable Array Section. Implements Functionality Conforming to OIF-SPI3-01.0, Including:
    • Up to four full-featured SPI-3 link interfaces
    • Up to eight ports supported per interface.
    • Parameterizable Byte or Packet Mode selection
    • Configurable through the MicroProcessor Inter-face (MPI) ORCA 4 System Bus
    • Programmable parity type on SPI-3 bus
  • SPI-4 Functionality Supported by the Embedded Section of the ORSPI4, Including:
    • Standard 10Gbps physical to Link Layer interface
    • Support for "static" and "dynamic" alignment at the receive interface
    • Single-link and multi-link operation
    • SPI-4.2 transmit data protocol support logic
    • Embedded calender-based sequence port polling mechanism and bandwidth allocation for 256 ports

Block Diagram

SPI-324L block diagram

Specifications

Identity

Part Number
SPI-324L
Vendor
Lattice Semiconductor Corp.
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Contact Lattice Semiconductor Corp.

Learn more about SPI / QSPI XSPI IP core

Frequently asked questions about SPI / QSPI / xSPI IP cores

What is Quad SPI-3 to SPI-4 Link Layer Bridge?

Quad SPI-3 to SPI-4 Link Layer Bridge is a SPI / QSPI XSPI IP core from Lattice Semiconductor Corp. listed on Semi IP Hub.

How should engineers evaluate this SPI / QSPI XSPI?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this SPI / QSPI XSPI 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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