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SAR WASP
5.
The SAR Acquisition window (as shown below) opens for any of the SAR ADC
MicroConverter products (ADuC812, ADuC814, ADuC831, ADuC832, ADuC841,
ADuC842 or the ADuC843)
From the Acquisition window you can...
a. Select the channel on which you want to convert
b. Set up the ADC Conversion time and Sampling Parameters.
c. Select the number of samples that you want to acquire.
d. Set up voltages on the DAC channels
e. Select the use of the Internal Reference or an External Reference device.
f. Enable/Disable various Analog/Digital Peripherals
6.
In this example we will convert on the temperature sensor using the internal reference as
shown below. With the parameters shown below selected, press the RUN button. The
acquired ADC samples will appear on the chart as shown for the ADuC812 example below.
7.
When all the samples are collected the WASP immediately launches the Analysis window.
The histogram plot and the ADC Data Analysis fields within the analysis window gives a
measure of the code distribution for the ADC input.
REV 1.3
ADuC8XX GetStarted Guide
-- 18 --
(5.0) The ADuC WASP
www.analog.com/microconverter
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