SLAU879 December   2022

 

  1.    DAC63004WCSP-EVM
  2.   Trademarks
  3. 1Overview
    1. 1.1 Kit Contents
    2. 1.2 Related Documentation from Texas Instruments
  4. 2System Setup
    1. 2.1 Software Setup
      1. 2.1.1 Operating Systems
      2. 2.1.2 Software Installation
    2. 2.2 Hardware Setup
      1. 2.2.1 Electrostatic Discharge Caution
      2. 2.2.2 Power Configurations and Jumper Settings
      3. 2.2.3 Connecting the Hardware
  5. 3Detailed Description
    1. 3.1 Hardware Description
      1. 3.1.1 Theory of Operation
        1. 3.1.1.1 Signal Definitions
        2. 3.1.1.2 Optional Current Source Circuitry
    2. 3.2 Software Description
      1. 3.2.1 Starting the Software
      2. 3.2.2 Software Features
        1. 3.2.2.1 High Level Configuration Page
          1. 3.2.2.1.1 Basic DAC Subpage
          2. 3.2.2.1.2 Margining Subpage
          3. 3.2.2.1.3 Functions Generation Subpage
        2. 3.2.2.2 Low Level Configuration Page
  6. 4Schematic, PCB Layout, and Bill of Materials
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
3.2.2.1.3 Functions Generation Subpage

Figure 3-9 shows the Function Generation subpage. This subpage provides control of the relevant register settings for function generation This subpage provides the ramp programming done through the Code Step and Slew Rate drop-down menu settings. The DAC waveform drop-down menu selects the waveform to be generated: triangular, saw-tooth, inverse saw-tooth, square, or sine. The Margin High Code and Margin Low Code settings define the upper and lower bounds of the waveform, respectively. The Start Function Gen checkboxes start or stop the defined function generation for each channel. The register settings can be programmed or retrieved using the Program NVM or Reload NVM checkboxes, respectively.

GUID-20220818-SS0I-FXRP-5MDK-8Q0B8NQQGWLR-low.pngFigure 3-9 Function Generation Subpage