The Arm SDK-100 System Design kit offers:
A starting point for a system using Arm Cortex-M0/M0+/M3/M4 processors
A toolkit to build secure embedded systems
Subsystem and configurable system IP
The SDK-100 System Design Kit is the essential toolkit for your next Arm Cortex-M based design and helps you build your system quickly and reliably. It also gives you all the flexibility to design your desired architecture.
The SDK-100 is superseded by SDK-101, which contains an additional Flash Controller IP to ease designing your SoC for IoT and automotive applications.