The Memory Buffer Register (MBR) - Study24x7
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Computer Science
8 followers study24x7 18 Jun 2025 01:33 PM study24x7 study24x7

The Memory Buffer Register (MBR)

A

is a hardware memory device which denotes the location of the current instruction being executed.

B

is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory.

C

contains the address of the memory location that is to be read from or stored into.

D

contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".

Computer Science
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