Texas Instruments AMC7832EVM, User Manual, Page: 15 / 33

www.ti.com
AMC7832EVM Software Overview
15 SLAU544A – February 2014 – Revised September 2016
Submit Documentation Feedback
Copyright © 2014–2016, Texas Instruments Incorporated
AMC7832EVM User’s Guide
This low-level configuration page also provides the option to save the register map settings as a
configuration file, which is done by pressing the
Save Config button. Additionally, the configuration files
can be accessed through the Load Config button.
5.2.3 AMC7832EVM ADC Page
This page provides insight into the functionality of the AMC7832 device’s (17) channel 12-bit ADC. The
ADC block includes 12 high-voltage bipolar ADC channels featuring a –12.5-V to 12.5-V input range, and
5 low-voltage unipolar analog channels that accept a range of 0-V to 5-V. The high-voltage channels are
labeled as (ADC0 through ADC11), while the low-voltage channels are printed as (LV_ADC12 through
LV_ADC16).
Figure 12 displays the ADC Page.
Figure 12. ADC Page
To completely activate the ADC block, the Enable Reference Block must be enabled, along with the
Enable Internal Reference Buffer and Power ADC Block . This sequence is shown in Figure 13 .
Figure 13. ADC Block Activation Sequence