Next: Extracting the Cascade Input
Up: gEDA/gaf RF Cascade Symbols
Previous: Requirements
  Contents
When creating a block diagram in the gschem schematic editor,
use only the symbols from the cascade library. Every block diagram
must have a ``cascade-source'' element. In addition, the block
diagram must be a simple cascade. No parallel paths or branches are
allowed.
All instances must have a unique reference designator. For a receiver
block diagram, this is often times best achieved by manually entering
them. The only restriction on reference designator names is that they
contain no spaces. A descriptive name such as ``RF_Filter'' or
``First_Mixer'' is useful as it will show up in the cascade output
report.
Ales Hvezda
2004-01-11