Fig 1. Screenshot of arbitrary RTXI workspace with core and custom modules.

The workspace is intended to demonstrate the level of user-configurability provided by RTXI, such as channel configurations, combinations of data I/O connections, and saving virtually every programmed element of each module. Additional custom modules are shown (e.g., Spike Detector, FIR Filter, Signal Generator, Neuron Model, etc) to demonstrate the versatility of RTXI’s API system for creation of any utility or model to be used in hard RT, closed-loop experiments. We refer the reader to the up-to-date user manual (S3 File) and tutorials (S3 File) available online for more information on how to navigate the RTXI workspace.