Question

Data transfer between ram and processor is controlled by

Answer 1

data transfer between ram and processor is control by control unit

Answer 2

Memory Bus The memory bus exchanges information between the RAM and the CPU.

The memory bus is a kind of PC bus, ordinarily as an arrangement of wires or channels which associates electrical parts and permit exchanges of information and addresses from the primary memory to the central processing unit (CPU) or a memory controller.

It is a group of wires or lines that are utilized to exchange the addresses of Memory or I/O devices. It is unidirectional. In Intel 8085 chip, Address bus was of 16 bits. This implies Microprocessor 8085 can exchange greatest 16-bit address which implies it can address 65,536 distinctive memory areas.