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ZU＋ Example - Typical Power States
ZU＋ Example - Typical Power States
- Confluence Wiki Admin (Unlicensed)
- Bhatt, Madhav
- Ravi Patel (Unlicensed)
Owned by Confluence Wiki Admin (Unlicensed)
This tutorial explains procedure to measure transition times and respected power values when either PS or PL suspends or wake up. By following below procedure, suspend and wake up time of APU, These procedures are for 2017.1 and later releases. There are some differences for later releases which are indicated when appropriate.
Table of Contents
- 1 Different power states and measure transition time of APU and PL
- 1.1 Prebuilt binaries for reference
- 1.1.1 For 2017.1-4
- 1.1.2 For 2018.2 and above
- 1.2 Generating required images/binaries
- 1.3 Steps to run the images
- 1.3.1 Boot Linux with RPU
- 1.3.2 Measure the power and transition times
- 1.3.3 All on (PS + PL)
- 1.3.4 PS all ON
- 1.3.5 3 APUs on/off
- 1.3.6 Frequency scaling (min frequency)
- 1.3.7 Suspend to RAM and FPD off
- 1.1 Prebuilt binaries for reference
- 2 Measure transition time of RPU
- 3 Related Links
Different power states and measure transition time of APU and PL
Prebuilt binaries for reference
For 2017.1-4
RPU application: rpu_deep_sleep.elf
For 2018.2 and above
Workspace for RPU baremetal: sdk_ws.zip
Vitis workspace for RPU application for v2020.1: vitis-ws-20.1.zip
Petalinux 2020.1 generated images (including rpu_0.elf, boot.bif and BOOT.BIN): linux_images_2020.1.tar.gz
Petalinux 2019.1 generated ima