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An address bus is a bus that is used to specify a physical address. When a processor or DMA-enabled device needs to read or write to a memory location, it specifies that memory location on the address bus (the value to be read or written is sent on the data bus). The width of the address bus determines the amount of memory a system can address.
Bus width may refer to: Bus § Dimensions, the width of the road vehicle; Bus width, in computer architecture, the amount of data that can be accessed or transmitted ...
DIMM modules connect to the computer via a 64-bit-wide interface. Some other computer architectures use different modules with a different bus width. In a single-channel configuration, only one module at a time can transfer information to the CPU.
Width in bits: 1 per ... (full height, half length) to describe the physical dimensions of ... Computer bus interfaces provided through the M.2 connector are PCI ...
large bus-widths (64/128/256/512/1024 bit). A simple transaction on the AHB consists of an address phase and a subsequent data phase (without wait states: only two bus-cycles). Access to the target device is controlled through a MUX (non-tristate), thereby admitting bus-access to one bus-master at a time.
A double-decker bus or double-deck bus is a bus that has two storeys or decks. ... Width 2.55 metres (8 ft 4 in) Height 4.95 metres (16 ft 3 in) Mass
The original SCSI-1 version of the parallel bus was 8 bits wide (plus a ninth parity bit). The SCSI-2 standard allowed for faster operation (10 MHz) and wider buses (16-bit or 32-bit). The 16-bit option became the most popular. At 10 MHz with a bus width of 16 bits it is possible to achieve a data rate of 20 MB/s.
A system bus is a single computer bus that connects the major components of a computer system, combining the functions of a data bus to carry information, an address bus to determine where it should be sent or read from, and a control bus to determine its operation. The technique was developed to reduce costs and improve modularity, and ...