Pin to pin study of serial and parallel port.
Different methods of serial communication.
Different methods of parallel communication.
Wireless communication (IR/RF).
Full duplex fiber optics communication.
FSK modem communication.
Software & hardware based data flow controls.
Protocols of parallel port.
Protocols of  serial port.

High speed data transmission.
Visual indication by LED's for displaying data, status & control pins of port.
Printer interface.
Windows based operating software.  

Switch faults in both hardware & software.
Exhaustive course material & references.
Student friendly software.
  Optional application boards for serial and parallel port.