# Introduction {.chapter permissions=non-confidential}

Arm Corstone-1000 with Cortex-A320 is a reference solution for IoT devices
based on Arm Corstone-1000, but with Cortex-A320 CPU, Ethos-U85 NPU and
GIC700 (Generic Interrupt Controller). It is part of Total Solution
for IoT which consists of hardware and software reference implementations.

## Disclaimer {.reference}

Arm reference solutions are Arm public example software projects that track and
pull upstream components, incorporating their respective security fixes
published over time. Arm partners are responsible for ensuring that the
components they use contain all the required security fixes, if and when they
deploy a product derived from Arm reference solutions.
