Are there software models of ARM processors somewhere, preferably the Cortex family?

Question

ARM

Good afternoon! The task is to analyze the information exchange between the ARM processor cores. As I understand it, there should be an environment similar to simulink`a, where the Cortex processor operation scheme would be built. These tasks are especially relevant when developing models of control systems. Tell me, please, software products where it is possible to work with the layout of processors with ARM architecture. Thanks

Answer 1

QEMU ARM Emulator for example

Answer 2

Look towards ARM FastModels: https://developer.arm.com/products/system-design/f...