Independent channel-selectable reference sources for positive reference.Internal conversion channels for internal temperature sensor and ½ AVCC and four more internal channels available on select devices (see device data sheet for availability and function).Up to 32 individually configurable external input channels, single-ended or differential input selection available.Software-selectable internal or external reference.Software-selectable on-chip reference voltage generation (1.2 V, 1.45 V, or 2.5 V) with option to make.Conversion initiation by software or timers.Sample-and-hold with programmable sampling periods controlled by software or timers.Monotonic 14-bit converter with no missing codes.1-Msps maximum conversion rate at maximum resolution of 14 bits.The conversion-and-control buffer allows up to 32 independent analog-to-digital converter (ADC) samples to be converted and stored without any CPU intervention. The module implements a 14-bit SAR core, sample select control, and up to 32 independent conversion-and-control buffers. The Texas Microcontroller MSP432P401R is featured with Precision ADC module is a native 14-bit SAR analog-to-digital conversions, supports up to 16-bit precision through software over-sampling. Let us continue this project with brief understanding how we can use ADC Module available with Microcontroller MSP432P401R MSP432P401R ADC Module Also we have interface LCD Display to print Characters. And we interfaced 2 Digit Seven Segment display to count 00 -99. In last tutorials we have handles all digital type data with Seven Segment Display with TI Launchpad MSP432P401R to count digits from 0 to 9. This tutorial is about How to use ADC available with Texas Microcontroller MSP432P401R. To read this type of Analog data we need ADC to covert this data in the digital format as all the Data will be processed inside Microcontroller in digital format. which we can’t directly read on any Microcontroller. ADC helps to communicate with external data format which is available in the form Temperature, Voltage etc. ADC Stand for Analog to Digital Converter is an integral part of any Embedded System.
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