What is know as tristate of 8086?

Answer 1

The tristate of the 8086 microprocessor refers to the three possible states of its output pins: high (logic 1), low (logic 0), and high-impedance (high-Z). In the high-impedance state, the output effectively disconnects from the circuit, allowing multiple devices to share the same bus without interference. This capability is crucial for bus-oriented architectures, enabling efficient data communication between the CPU and other components. The tristate output is essential for managing control signals and data transfer in complex systems.