** Important information **

* When using appletviewer, make sure your CLASSPATH is set to the directory
  containing the DigSim *.class files
* start this applet with:
  appletviewer DigSim.html
* You can run this applet also with Netscape Navigator 2.0, only local
  loading and saving of schematics will be disabled.
* For the latest release of DigSim, go to my homepage:
  (used to be http://www.bart.nl/~ivr/digsim/index.html)
  http://www.lookup.com/Homepages/96457/digsim/index.html

Iwan van Rienen (ivr@bart.nl)
http://www.bart.nl/~ivr

6/96:
Modified by Naji Ghazal
http://www.eecs.berkeley.edu/~naji
List of Modifications:  (IN PROGRESS)
---------------------
DigSim
	- Grid Total Size increased (MaxXPoints and MaxYPoints)
	- GridStep decreased (to allow for larger circuits)
	- Grid Dots drawn in the background of DigSim schematic
	- Added two components: InputPort and OutputPort
	- Removed ShortCircuit Exception in the Case of Input or OutputPort,
	  because they are new components whose behavior was not accounted
	  for in the Simulation code, causing spurious exceptions.

Other .java files:
DigSimFrame
SchematicPanel
Schematic
AndPort
OrPort
Pin
OutLogicPort
ComponentPin
2-3 Nor Nand Port
Caption
InputPort
OutputPort
DFlipFlop
Inverter
TwoOrPort
Switch
LogicPort