To export 1-bit data stream (from ΣΔ modulator) in SpiceExplorer

Click on "A to D Conversion ..." from the "Tools" pull-down menu
  

  

Select the "A2d.0|lv(q)" panel; click on mouse right button.

Choose "Export Waveforms"from the pull-down menu.

 

Check the "Selected Panels" button in "Target" session.

Fill in appropriate step size (equivalent to the sampling frequency - 32,768 Hz in this example).

Check the "Suppress X-axis column" box.

Removing the constraints in PDK library

Customizing CDF Parameter(s) in PDK

1. Selecting appropriate Library Name and Cell Name

• GSMC_F018Q6E0
• HRPOLYU3

In this case

Choose CDF Type “Base”

Click on “Edit” box

Thus the constraint of minimum width is removed!

Edit Component CDF

Delete the contents

f018q6e0V1p2_resCB( ‘segW )

  in callback column