This directory contains files for simulating a circuit consisting
   of a inverter described as a network of analog components and a nand 
   gate described as a digital component.

   To simulation (using the MCC VHDL simulator):

   1. Create a directory by name "work" in your current directory
      (directory where the source files are stored).
   2. Copy the files "nmos1" to "INPUT.TEXTIO1" and the "nmos2" to 
      "INPUT.TEXTIO2".
   3. Copy the Makefile into your directory and change the path of 
      source, sim, work and the output files in the first three lines 
      of the Makefile corresponding to your path.
   4. Use the Makefile to analyze and simulate the circuit.