Describe the parallel port devices

Question

Describe the parallel port devices.

Answer 1

Parallel Port input output devices:

In such communication any number of ports could be connected along with the device and the data communication is bidirectional into nature.

a. Single Bit Input and Output

• Parallel Port Single Bit Input and
• Parallel Port Single Bit Output

b. Parallel Port input and Output

• Parallel Port Input and
• Parallel Port Output.