SBAU402 april   2023

 

  1.   AMC131M03 Evaluation Module
  2.   Trademarks
  3. 1Introduction
    1. 1.1 AMC131M03EVM Kit
    2. 1.2 AMC131M03EVM Board
  4. 2EVM Analog Interface
    1. 2.1 ADC Analog Input Signal Path
    2. 2.2 ADC External Clock (CLKIN) Options
  5. 3Digital Interface
    1. 3.1 SPI Communication
    2. 3.2 Connection to the PHI
    3. 3.3 Digital Header
  6. 4Power Supplies
  7. 5AMC131M03EVM Initial Setup
    1. 5.1 Default Jumper Settings
    2. 5.2 EVM Graphical User Interface (GUI) Software Installation
  8. 6AMC131M03EVM Operation
    1. 6.1 EVM GUI Global Settings for ADC Control
    2. 6.2 Register Map Configuration Tool
    3. 6.3 Time Domain Display Tool
    4. 6.4 Spectral Analysis Tool
    5. 6.5 Histogram Tool
  9. 7AMC131M03EVM Bill of Materials, PCB Layout, and Schematic
    1. 7.1 PCB Layout
    2. 7.2 Schematics
    3. 7.3 Bill of Materials

6.3 Time Domain Display Tool

The time domain display tool allows visualization of the ADC response to a given input signal. This tool is useful for both studying the behavior and debugging any gross problems with the ADC or drive circuits.

The user can trigger a capture of the data of the selected number of samples from the AMC131M03EVM, as per the current interface mode settings indicated in Figure 6-6 by using the Capture button. The sample indices are on the x-axis and the y-axes showing the corresponding output codes or the equivalent analog voltages based on the specified reference voltage. The code or voltage unit can be selected in the botom right Unit area at any time. Switching pages to any of the Analysis tools described in the subsequent sections causes calculations to be performed on the same set of data.

GUID-20230404-SS0I-KQVP-TTK6-KTZ9P93VQZSJ-low.svgFigure 6-6 Time Domain Display Tool Options