AUBIST Hypervisor for MCU
Contact us
*AUBIST-related products will be provided by eSOL in place of AUBASS from April 1, 2024, as AUBASS will become a wholly owned subsidiary of DENSO.

AUBIST Hypervisor for MCU is a hypervisor product that efficiently provides virtualization functions required for next-generation control ECUs by utilizing the virtualization support mechanism of microcontrollers.



  • Achieves spatial and temporal separation required for integrated ECU functions
    You can mix VMs with different ASILs or have multiple VMs with one core.

    Time division, Scheduling image:

  • Providing VM space that can support privileged, non-privileged modes
    By combining the Hypervisor for MCU and AUTOSAR OS (SC3), SW-C from different ASILs can be embedded in the VM.

  • Ability to allocate peripheral devices and interrupts to each VM
    Allocatable MCU peripheral devices can be allocated to individual VMs to reuse existing MCALs.

  • Shared devices provide device virtualization assistance
    We plan to offer virtual devices (vMCALs) for devices that are likely to be shared between VMs.

  • Provision of inter-VM communication mechanism (VCC)
    Provides the ability to communicate data between VMs

Applicable Fields

  • Integrated ECU
  • Integrated cockpit
  • Connected car

Customer Support

The AUBIST Engineering Service will respond to your specific requests.

Related information

Related links

Looking for more information?

Contact us