This table illustrates memory data bus size, speed and bandwidth for various processors. ... Note: Many people (incorrectly) deduce the "size" of the processor from the width of the data bus. For example, people see the 64-bit data bus width on the Pentium and conclude that "the Pentium ... Next: Processor / Memory Address Bus...
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www.pcguide.com/ref/cpu/arch/extDataSize-c.html
www.pcguide.com/ref/cpu/arch/extDataSize-c.html
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The address bus is the set of wire traces that is used to identify which address in memory the CPU is accessing.
http://www.tech-faq.com/address-bus.shtml
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3.2.4 Address Bus size ... address bus size in bits ... 1 The early microcomputers (eg Intel 8080, Zilog Z80, and Motorola 6800 series) have a 16-bit address bus which can address a maximum memory size of 65536 bytes or 64 Kbytes, ie 1111111111111111 in binary.
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www.cse.dmu.ac.uk/~cfi/Networks/WorkStations/Workstatio...
www.cse.dmu.ac.uk/~cfi/Networks/WorkStations/Workstations3.htm
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Address bus - Wikipedia, the free encyclopedia
An address bus is a computer bus (a series of lines connecting two or more devices) that is used to specify a physical address. When a processor or DMA-enabled device needs to read or write to a mem...
en.wikipedia.org/wiki/Address_bus
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The 80x86 family, unlike many other processors, provides two distinct address spaces: one for memory and one for I/O. While the memory address busses on various 80x86 processors vary in size, the I/O address bus on all 80x86 CPUs is 16 bits wide.
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webster.cs.ucr.edu/AoA/Windows/HTML/SystemOrganization....
webster.cs.ucr.edu/AoA/Windows/HTML/SystemOrganization.html
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<processor> The connections between the CPU and memory which carry the address from/to which the CPU wishes to read or write. The number of bits of address bus determines the maximum size of memory which the processor can access.
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burks.brighton.ac.uk/burks/foldoc/79/2.htm
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A computer system is presented having a mechanism for re-configuring the size of a data bus which links memory and/or input/output devices, or which links those devices to an execution unit. The mechanism includes a microcontroller embodying an chip select unit and a bus interface unit. ... What is claimed is:
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www.patentgenius.com/patent/6047347.html
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All buses consist of two parts -- an address bus and a data bus. The data bus transfers actual data whereas the address bus transfers information about where the data should go. ... The size of a bus, known as its width, is important because it determines how much data can be transmitted at one time. For example, a 16-bit...
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webopedia.internet.com/TERM/b/bus.html
webopedia.internet.com/TERM/b/bus.html
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The size of RAM can be configured in accordance with the data bus size which accesses RAM. Input/output address space can also be adjusted depending upon the data bus size which accesses input/output peripherals.
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www.freepatentsonline.com/6047347.html
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