SBAU411 February   2023 ADS127L21

 

  1.   Abstract
  2.   Trademarks
  3. 1EVM Overview
    1. 1.1 ADS127L21 EVM Kit
    2. 1.2 ADS127L21EVM Board
    3. 1.3 ADS127L21EVM-PDK-GUI Unsupported Features
    4. 1.4 Related Documentation
  4. 2Analog Interface
    1. 2.1 EVM Analog Input Options
    2. 2.2 ADC Connections and Decoupling
    3. 2.3 ADC Input Drive Amplifiers
    4. 2.4 VCOM Buffer
    5. 2.5 Onboard Voltage Reference
    6. 2.6 External Voltage Reference
    7. 2.7 Clock Tree
  5. 3Digital Interface
    1. 3.1 Serial Interface
    2. 3.2 I2C bus for Onboard EEPROM
  6. 4Power Supplies
    1. 4.1 Power Connection and Configuration
    2. 4.2 Low Dropout Regulator (LDO)
  7. 5ADS127L21 EVM Software Installation
  8. 6EVM Operation
    1. 6.1 Connecting the Hardware
    2. 6.2 Optional EVM Connections
    3. 6.3 EVM GUI Global Settings for ADC Control
    4. 6.4 Time Domain Display
    5. 6.5 Frequency Domain Display
    6. 6.6 Histogram Display
    7. 6.7 Digital Filter Configuration
    8. 6.8 Digital Filter Response
  9. 7Bill of Materials, Schematics, and Layout
    1. 7.1 Bill of Materials
    2. 7.2 Schematics
    3. 7.3 Board Layout

5 ADS127L21 EVM Software Installation

Download the latest version of the EVM GUI installer from the Tools and Software folder of the ADS127L21EVM and run the GUI installer to install the EVM GUI software on your computer.

CAUTION:

Manually disable any antivirus software running on the computer before downloading the EVM GUI installer onto the local hard disk. Depending on the antivirus settings, an error message can possibly appear or the installer.exe file can be deleted.

As shown in #GUID-A48B32D7-85D3-48AC-B1BB-492033BAFE0E, accept the license agreements and follow the on-screen instructions to complete the installation.

Figure 5-1 Software Installation and Prompts

As part of the ADS127L21 EVM GUI installation, and as shown in #GUID-923D000F-DA2F-4950-BF09-C68B7BC4B6F1, a prompt with a Device Driver Installation appears on the screen. Click Next to proceed.

Figure 5-2 Device Driver Installation

The ADS127L21EVM requires the LabVIEW™ run-time engine and can possibly prompt for the installation of this software, as shown in #GUID-41707E8E-7150-4549-A087-8EDDA74807FF, if not already installed.

Figure 5-3 LabVIEW Run-Time Engine Installation