SDAA019 October   2025 AM62L

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Active Power Consumption Summary
  5. 2Low Power Consumption Summary
  6. 3Introduction
    1. 3.1 Testing Conditions and Parameters
    2. 3.2 Starter Kit EVM Information
      1. 3.2.1 Starter Kit EVM Power Rails
  7. 4Power Measurement Data
    1. 4.1 Low Power Modes
      1. 4.1.1 DeepSleep
      2. 4.1.2 RTC Only Plus DDR
      3. 4.1.3 RTC Only
    2. 4.2 Core
      1. 4.2.1 Dhrystone
      2. 4.2.2 Whetstone
      3. 4.2.3 Stress-ng
      4. 4.2.4 CoreMark-Pro
    3. 4.3 Memory and Data Storage
      1. 4.3.1 Stream
      2. 4.3.2 Memtester
      3. 4.3.3 eMMC Read & Write
    4. 4.4 Networking & Cryptography
      1. 4.4.1 OpenSSL
      2. 4.4.2 Ethernet Throughput
    5. 4.5 Application Demos
      1. 4.5.1 LVGL Demo
      2. 4.5.2 Audio Playback Demo
  8. 5References
  9. 6Appendix
    1. 6.1 How to Change LPDDR4 Data Rate
    2. 6.2 How to Measure On-Die Temperature

4.4.2 Ethernet Throughput

This test will send data through the Ethernet port. An Ethernet Cable connected to EVM is needed for this test.

First, add the IP address:

root@am62lxx-evm:~# ip addr add <ip addr>/<mask> dev <ethernet device>
On the host machine, setup the iperf3 server:

HOST:~# ip addr add <different ip addr>/<mask> dev <ethernet device>
HOST:~# iperf3 -s
Finally, on the EVM, start the throughput test:

root@am62lxx-evm:~# iperf3 -c <host defined ip addr>
2-Core at 1250MHz
Rail Name

Rail Voltage

Power (mW)
VDD_CORE

0.75V

275.63
SOC_DVDD_1V8

1.8V

17.74
SOC_DVDD_3V3

3.3V

2.66
VDDA_1V8

1.8V

20.82
VDD_LPDDR4

1.1V

85.03
VDD_RTC

0.75V

0.03
VDD_RTC_1V8

1.8V

0.02
Total Power

401.92
Die Temp (°C)

44°C