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Figure 73. Using Interrupts tab
6.5.6.8 AMUX
The AMUX tab allows the user to measure voltage levels and temperature values of multiple key locations
from onboard sensors. The AMUX feature uses one ADC to successively measure multiple points. The AMUX
feature must be enabled beforehand by clicking Enable AMUX. The MCU supply voltage level must be selected
when enabling the tool.
• AMUX Measurements: Displays the measurements of voltage levels and temperature values from sensors
placed at key locations. Click Read to obtain or refresh the measurements.
• ADC Measurements: Displays the measurements of valuable voltage levels sensed by an ADC outside of
the AMUX feature. Click Read to obtain or refresh the measurements.
• Voltage Measurement graph: Displays the selected voltage measurement values as a function of time in a
graph.
• Temperature Measurement graph: Displays the selected temperature measurement values as a function of
time in a graph.
UM11879
User manual
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 25 September 2023
UM11879
KITFS23LDOEVM evaluation board
© 2023 NXP B.V. All rights reserved.
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