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AMC7834EVM Software Overview
21 SLAU608B – December 2014 – Revised May 2016
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AMC7834 Evaluation Module
Figure 25. CH-FALR-CT Menu
Figure 26 shows the Alarmout column where alarms are activated to enable the ALARMOUT terminal.
When the Alarmout checkbox is selected, an alarm event associated with the corresponding Alarm Name
will trigger the ALARMOUT terminal. By default the ALARMOUT terminal is active low, the polarity of the
ALARMOUT terminal can be configured by setting the ALARMOUT-POLARITY bit in the ALARMOUT
configuration register.
Figure 26. Alarmout
The alarm page also includes the ability to check the status of the following signals: PA ON, SLEEP1,
SLEEP2, and GDAV. These flags are located in the
General Status Register and default to ‘0’. If any of
the signals are in an active state, the LED lights up after the Read Alarms button is pressed, Figure 27 .
Figure 27. Alarmout
5.2.6 AMC7834EVM GPIO Page
The AMC7834 GPIO Page features the four ( GPIO1–GPIO4 ) GPIOs of the AMC7834 device.