QNX Hypervisor Architecture Deep Dive 🚗 | How CPU, Memory & OS Are Controlled in Cars
In modern vehicles, multiple operating systems like Android Automotive and safety-critical systems run on a single chip. But how does the system ensure that everything runs safely, without interference?
In this deep dive, we break down the internal architecture of the QNX Hypervisor — step by step.
You’ll learn:
How the hypervisor takes full control of hardware
CPU partitioning and virtual CPU (vCPU) scheduling
Memory isolation using MMU (Memory Management Unit)
Device ownership and I/O virtualization
Interrupt routing and system control
How Android Automotive and QNX Neutrino RTOS run in parallel
Real automotive example: infotainment + instrument cluster on one SoC
This is not a high-level overview — this is a system-level explanation designed for engineers who want to understand how hypervisors actually work inside vehicles.