Test Schemes

In a power consumption test on GR533x SoCs, use a GR5331 Starter Kit Board (SK Board) as the device under test (DUT), GRToolbox to configure test scenarios, and Keysight test platform to measure the current, as shown in the diagram below.

• SK Board: DUT, where the GR533x SoC is based on. Download the firmware for power consumption measurement before the measurement starts.
  Note:

  By default, the SK Board is equipped with a GR5331CENI SoC, which can be replaced with other GR533x SoCs to perform corresponding tests.

• Keysight test platform: composed of Keysight N6705C DC Power Analyzer (hardware) and Keysight 14585A Control and Analysis (software). Keysight N6705C measures the average and the peak voltages and currents of a period, and displays the measurement results in curves. The sampling period and cycle can be set on Keysight 14585A.
• GRToolbox: Goodix proprietary mobile App for Bluetooth debugging which enables connection to DUTs and sets the Bluetooth PHY mode and power consumption parameters of the DUTs