In computing, a logical address is the address at which an item (memory cell, storage element, network host) appears to reside from the perspective of an executing application program.
A logical address may be different from the physical address due to the operation of an address translator or mapping function. Such mapping functions may be, in the case of a computer memory architecture, a memory management unit (MMU) between the CPU and the memory bus, or an address translation layer, e.g., the Data Link Layer, between the hardware and the internetworking protocols (Internet Protocol) in a computer networking system.
Read more about Logical Address: Computer Memory, An Easier Discussion
Famous quotes containing the words logical and/or address:
“She thinks of the 4 a.m. lonelinesses that have folded
her up like death, discordant, without logical and
beautiful conclusion. Her teeth break off at the edges.
She would speak.”
—Joy Harjo (b. 1951)
“Give a boy address and accomplishments and you give him the mastery of palaces and fortunes where he goes.”
—Ralph Waldo Emerson (1803–1882)