GALFA Diagnostic Software

• gload -mtest
  Tests cPCI data interface


• gdiag -wink
  Blinks 2 LEDs (each off a different clock) on all present boards in sequence from Board 0 to Board 7
  Tests cPCI board numbering, cPCI clock, and ADC clock


• gdiag -patt
  Runs pattern accumulation test across spectrometer boards
  Tests FPGA logic, clock presence, and board synchronization


• gdiag -scope
  Oscilloscope mode displaying 4 inputs to spectrometer board


• gdiag -rfft
  Computes FFT in software on CPU board from real ADC samples


• gdiag -cfft
  Computes FFT in software on CPU board from complex ADC samples