Tiva- Connected Launchpad DSO
Here is a beginners version of an Oscilloscope and Network Analyser, using the Connected Launchpad as digitiser and a modified version of the CircuitGear Mini Graphic User Interface of Syscomp Electronic Design Ltd. www.syscompdesign.com.
Spec’s: 1 channel differential @ 4 Msps or 2 channel diff. @ 2 Msps max. The 12 bit ADCs sample always at 2Msps, on lower required speeds the signals are oversampled as much as practical for an output of 14 bit unsigned integers. This makes aliasing-filtering easier. The timing is entirely done by the ADC-clock.
The software