Dedicated – assigned to a single function (e.g. address bus) or a physical subset of components (e.g. I/O bus connects all I/O modules). 2. Multiplexed – a bus can be used for both addresses and data. ... Time multiplexing is using the same lines for multiple purposes.

What is the difference between dedicated and multiplexed bus?

Bus lines can be reported into two generic types are dedicated and multiplexed. A dedicated bus line is permanently authorized either to one function or a physical subgroup of computer components. A multiplexed bus line is assigned too many functions based on some parameters.

What is a multiplexed bus?

Multiplexed bus is a type of bus structure in which the number of signal lines is less than the number of bits of data, address, or control information being transferred between elements of the system.