IntervalZero’s RTX64 transforms Windows into a real-time operating system (RTOS).  RTX64 achieves determinism by extending the Windows operating system’s capabilities – without altering or modifying the Windows Hardware Abstraction Layer (HAL) – by adding a second deterministic scheduler and a shared memory model with Windows to deliver hard real-time performance without relying on latency-inherent virtualization approaches.

The RTX64 architecture is ideal for complex, connected embedded systems that seek to take advantage of Windows’ world-class HMI and that also require determinism and hard real-time. 

Real-time applications running on 64-bit Windows PC with RTX64 can access 128GB of non-paged memory, depending on actual mapped physical RAM size. By comparison 32-bit Windows has a non-paged memory limitation of 2GB. Overall, 64-bit Windows’ 512GB of physical memory dwarfs the 4GB physical memory limitation in 32-bit Windows.