Lattice Sentry 4.0 SCM and HPM CPLD Reference Design

Provide Better Scalability and Ease of Use

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Related Applications

​​This is a CPLD design template for the Secure Control Module (SCM) and Host Platform Module (HPM) for the Sentry 4.0 Server solution platform. This implements a different Server Connectivity IP based on SCM/HPM design architecture with embedded System On-chip (SOC) which provides scalability and ease of use.

Features

  • Support DC-SCM 2.1 (LTPI v1.1)
  • Contains SCM and HPM Demo firmware
  • Provide Scalable Design Template through Propel Builder
  • Added additional I2C Capability (Bidirectional I2C for MCTP binding)

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    Video

    Lattice Sentry 4.0 SCM CPLD Reference Design Overview​
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    Lattice Sentry 4.0 SCM CPLD Reference Design Overview​

    Block Diagram

    Lattice Sentry 4.0 SCM CPLD Reference Design Block DiagramExpand Image

    Lattice Sentry 4.0 SCM CPLD Reference Design Block Diagram

    Lattice Sentry 4.0 HPM CPLD Reference Design Block DiagramExpand Image

    Lattice Sentry 4.0 HPM CPLD Reference Design Block Diagram

    Documentation

    Technical Resources
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    Lattice Sentry 4.0 SCM and HPM CPLD Reference Design – Source Code
    		9/5/2024ZIP86 MB
    MachXO3D Lattice Sentry 4.0 SCM and HPM CPLD Reference Design – User Guide
    		FPGA-UG-022221.010/28/2025PDF4.9 MB
    MachXO5-NX Lattice Sentry 4.0 SCM and HPM CPLD Reference Design – User Guide
    		FPGA-UG-022330.810/28/2025PDF3.8 MB

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