10. Explain about the significance of signals that are involved in a general busoperation cycle of 8086 microprocessor.

The 8086 microprocessor uses a number of signals in its general bus operation cycle. These signals are crucial for the proper functioning of the microprocessor. Here's a step-by-step explanation of their significance:

1. Address/Data Bus (AD0-AD15): These are multiplexed address/data bus. They carry the address during the first part of the bus cycle and data during the second part. This multiplexing saves pins on the microprocessor package.

2. Address Bus (A16-A19): These lines are used for address lines A16-A19 in minimum mode. They are used to derive the function of the multiplexed address/data bus.

3. **Data Bus (D0