Corstone SSE-300 reference design

Start your Cortex-M55-based SoC design

The Arm Corstone SSE-300 reference design is an AMBA AXI-based TrustZone-enabled subsystem.

The Corstone SSE-300 unlocks the power-efficient capabilities of Cortex-M processors for the next generation of IoT devices. It integrates the core components of your system and gives you a foundation that you can build on. It is a part of Corstone-300.

Features

The Corstone SSE-300 provides the fastest way to incorporate the Cortex-M55 processor, with or without the Ethos-U55 processor, into an SoC design. The SSE-300 subsystem integrates the following Arm IP:

The Corstone SSE-300 provides the fastest way to incorporate the Cortex-M55 processor, with or without the Ethos-U55 processor, into an SoC design. The SSE-300 subsystem integrates the following Arm IP:

  • Arm Cortex-M55 processor
  • Arm CoreLink SIE-300 components
  • Tightly Coupled Memories
  • Power infrastructure components

The following diagram illustrates the SSE-300 subsystem integration and build. As shown, the Ethos-U55 microNPU can be integrated on an expansion port of the subsystem.

CoreLink SSE-300 Subsystem block diagram