Key Features - 2020.2 English

Zynq UltraScale+ MPSoC Software Developer Guide (UG1137)

Document ID
Release Date
2020.2 English

The following are the key features of the Power Management Framework.

  • Provides centralized power state information through use of a Power Management Unit (PMU)
  • Supports Embedded Energy Management Interface (EEMI) APIs (IEEE P2415)
  • Manages power state of all devices
  • Provides support for Linux power management, including:
    • Linux device tree power management
    • ATF/PSCI power management support
    • Idle
    • Hotplug
    • Suspend
    • Resume
    • Wakeup process management
  • Provides direct control of the following power management features with more than 24 APIs:
    • Processor unit suspend and wake up management
    • Memories and peripherals management