Texas Instruments ADS1285EVM-PDK, User Manual, Page: 17 / 40

frequency may differ from the target value entered. This section also displays the sampling rate of the ADC as
controlled by the internal clock dividers and the OSR.
The GUI is switched between hardware mode and simulation mode by checking and unchecking the Connected
to Hardware box in the top right area of the screen at any time.
8.2 Register Map Configuration Tool
The register map configuration tool allows the user to view and modify the registers of the ADS1285. This tool
can be selected, as indicated in
Figure 8-2 , by clicking on the Register Map Config radio button at the Pages
section of the left pane. On power-up, the values on this page correspond to the Host Configuration Settings that
enable ADC sampling at the maximum sampling rate specified for the ADC. The register values can be edited
by double-clicking the corresponding value field. If interface mode settings are affected by the change in register
values, this change reflects on the left pane immediately.
Figure 8-2. Register Map Configuration
Section 8.3 through Section 8.5 describe the data collection and analysis features of the ADS1285EVM-PDK
GUI.
www.ti.com ADS1285EVM-PDK Software Reference
SBAU394A – APRIL 2022 – REVISED SEPTEMBER 2022
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ADS1285EVM-PDK Evaluation Module 17
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