Zynq UltraScale+ MPSoC Power Management - ZCU102 SW Design Examples
Zynq UltraScale+ MPSoC Power Management - ZCU102 Software Design Examples
This page provides some power management software design examples that can be implemented on the ZCU102 development board.
Prerequisites
Table of Contents
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Example details can be found at PM Hello World.
Before You Start
Prerequisites
- You have a ZCU102 development board.
- You have installed the Vivado Design Suite (2018.1 release).
- You have used the SDK to build. load and run custom BSP applications (e.g. FSBL, PMU Firmware, etc.)
- You have installed Petalinux (2018.1 release).
- You have used PetaLinux to customize, build and boot Linux.
Tips
- Refer to UG1137 "Zynq UltraScale+ MPSoC Software Developer Guide" Chapter 9 for more information about power management APIs.
- See here on how to generate the Config Object file.
- Refer to UG1209 "Zynq UltraScale+ MPSoC: Embedded Design Tutorial" for more details.
- Google "Xilinx UGXXXX" to find the latest version of the Xilinx document.
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The Zynq UltraScale+ MPSoC controls the external power supplies to the Full Power Domain and the Programmable Logic Domain via the GPI1[0] and GPI1[1] signals. These signals must be mapped to their MIO pins in Vivado PCW. See TRM chapter on "Platform Management Unit" for details. |
Getting Started - Hello World
This is an empty application that prints "Hello World!" to the UART. Please use this as a starting point for creating new RPU applications for other design examples provided here.Example details can be found at PM Hello World.
More Design Examples
- Deep Sleep - Lowest power mode while ZU+ can still wake up on its own wake-up sources.
- Deep Sleep with Periodic Wake-up - Switch between Deep Sleep and running periodically.
- Deep Sleep with PS SysMon in Sleep Mode - Put PS SysMon in sleep mode during Deep Sleep.
- Minimal RPU Applications - Small R5 applications to release all nodes and suspend itself.
- Typical Power States - Transitioning between typical power states.
- Power Off Suspend - Suspend/resume with full SoC power off (except for battery-backed RAM).