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Command Summary
- *
- Comment line.
 
- !
- Pass a command to the operating system.
 
- <
- Batch mode.
 
- >
- Direct the ``standard output'' to a file.
 
- AC
- Performs a small signal AC (frequency domain) analysis.
Sweeps frequency.
 
- ALARM
- Select points in circuit check against limits.
 
- ALTER
- Perform analyses in queue.  Changes follow.  (Not
implemented.)
 
- BUILD
- Build a new circuit or change an existing one.
 
- CHDIR
- Change current directory.
 
- CLEAR
- Delete the entire circuit, titles, etc.
 
- DC
- Performs a nonlinear DC analysis, for determining transfer
characteristics.  Sweeps DC input or component values.
 
- DELETE
- Delete a part, or group of parts.
 
- DISTO
- SPICE command not implemented.
 
- EDIT
- Edit the circuit description using your editor.
 
- END
- Perform analyses in queue.  New circuit follows.
(Implemented incorrectly.)
 
- EXIT
- Exits the program.  (Same as quit.)
 
- FANOUT
- List by node number, the branches that connect to each
node.
 
- FAULT
- Temporarily change a component.
 
- FOURIER
- Transient analysis, with results in
frequency domain.  (Different from SPICE.)
 
- GENERATOR
- View and set the transient analysis function
generator.
 
- GET
- Get a circuit from a disk file.  Deletes old one first.
 
- IC
- Set transient analysis initial conditions.
(Not implemented.)
 
- INCLUDE
- Include a file from disk.  Add it the what is
already in memory.
 
- INSERT
- Insert a node number.  (Make a gap.)
 
- LIST
- List the circuit on the console.
 
- LOG
- Save a record of commands.
 
- MARK
- Mark this time point, so transient analysis will restart
here.
 
- MERGE
- Get a file from disk.  Add it the what is already in
memory.
 
- MODIFY
- Change a value, node, etc.  For very simple changes.
 
- NODESET
- Preset node voltages, to assist convergence.  (Not
implemented.)
 
- NOISE
- SPICE command not implemented.
 
- OP
- Performs a nonlinear DC analysis, for determining quiescent
operating conditions.  Sweeps temperature.
 
- OPTIONS
- View and set system options.  (Same as set.)
 
- PAUSE
- Wait for key hit, while in batch mode.
 
- PLOT
- Select points in circuit (and their range) to plot.
 
- PRINT
- Select which points in the circuit to print as table.
 
- QUIT
- Exits the program.  (Same as exit.)
 
- SAVE
- Save the circuit in a file.
 
- SENS
- SPICE command not implemented.
 
- STATUS
- Display resource usage, etc.
 
- SWEEP
- Sweep a component.  (Loop function.)
 
- TEMP
- SPICE command not implemented.
 
- TF
- SPICE command not implemented.
 
- TITLE
- View and create the heading line for printouts and files.
 
- TRANSIENT
- Performs a nonlinear transient (time domain)
analysis.  Sweeps time.
 
- UNFAULT
- Undo faults.
 
- UNMARK
- Undo mark.  Release transient start point.
 
- WIDTH
- Set output width.
 
 
 
 
 
 
 
 
  
 Next: ! command
 Up: Command descriptions
 Previous: Command descriptions
     Contents 
Al Davis
2001-10-28