SUMP compatible logic analyzer for Arduino This Arduino sketch implements a SUMP protocol compatible logic analyzer. This implementation is compatible with the standard SUMP client as well as an ...

This is a simple hacky logic analyzer that uses an Arduino Nano or Uno to collect a batch of samples from input phins then displays results using the Arduino IDE's serial plotter. Readings are ...

The answer lies in the selection of components. The analyzer uses a 128MB SDRAM DIMM (like an older PC might use for main memory). That makes sense; the Arduino can’t store much data internally.