Update ZeroSoC tutorial to include showtool
@@ -179,8 +179,17 @@ library, your definition of ``configure_chip()`` should look like this::
chip.add('asic', 'macrolib', libname)
chip.set('library', libname, 'type', 'component')
+ chip.set('showtool', 'def', 'klayout')
+
return chip
+Note we've also added a line to set up the chip's ``showtool`` parameter. While
+this isn't part of the minimal configuration required for using the floorplan
+API, it is required to use ``sc-show``, a tool we'll use to preview your
+floorplan later on in the tutorial. This configuration is normally handled by
+the flow, but we need to do it ourselves since we don't have a flow target for
+this minimal config.
+
Before moving on, we'll also define some constants above ``configure_chip()`` in
order to concisely reference the names of each macro we plan to use::
