An electrical interconnection that allows 8 or more bits of data to be sent simultaneously is known as a Parallel interface.

When it comes to transferring data throughout the system, a serial bus has a few drawbacks but a parallel bus has many more.

Each of the buses—data bus, address bus, and control bus—can serve a unique function.

Q2: A gaming device has to transfer a high definition 1280 x 720 x 3 video frame @ 30 frames/sec. The 32-bit system bus operates in burst mode (burst size of 4). It takes one clock cycle to make one transfer through the bus and there is an overhead of five clock cycles per transfer. What should be the minimum bus frequency?