Address bus
= Address bus
The <computer bus> path identifying the destination or location of a <bus transaction>. An initiator supplies an address; decoding selects the intended target. Address width describes the available address encodings, whereas <data bus> width describes how many <bits> can be carried at once.<AMBA Specification (Rev 2.0) by ARM Limited>[AMBA Specification, revision 2.0, section 1.5, pp. 1-7–1-8: master, slave and address decoder]{ref}