Interfacing multiple analog-to-digital converters on a Sitara™ processor

電子郵件

Flexible interface (PRU-ICSS) for data acquisition using multiple ADCs

描述

2019年 6月 3日

This video showcases the PRU-ICSS interfaced to six 8-channel SAR ADCs (ADS8688), capturing data from all of the 48 channels at 32ksps/channel. Architecture of PRU implementation is demonstrated, achieving simultaneous sampling across multiple ADCs and coherent sampling to obtain high AC performance and minimal spectral leakage necessary for the data acquistion.

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