byte word operations

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• Byte — A byte (pronounced bite , IPAEng|baɪt) is the basic unit of measurement of information storage in computer science. In many computer architectures it is a unit of memory addressing, most often consisting of eight bits. A byte is one of the basic… …   Wikipedia

• Word (computer architecture) — Processors 1 bit 4 bit 8 bit 12 bit 16 bit 18 bit 24 bit 31 bit 32 bit 36 bit 48 bit 60 bit …   Wikipedia

• Word (computing) — In computing, word is a term for the natural unit of data used by a particular computer design. A word is simply a fixed sized group of bits that are handled together by the machine. The number of bits in a word (the word size or word length) is… …   Wikipedia

• 36-bit word length — Many early computers aimed at the scientific market had a 36 bit word length. This word length was just long enough to represent positive and negative integers to an accuracy of ten decimal digits (35 bits would have been the minimum). It also… …   Wikipedia

• DEC Alpha — Alpha Designer Digital Equipment Corporation Bits 64 bit Introduced 1992 Design RISC Type Register Register Encoding Fixed …   Wikipedia

• Pointer (computing) — This article is about the programming data type. For the input interface (for example a computer mouse), see Pointing device. Pointer a pointing to the memory address associated with variable b. Note that in this particular diagram, the computing …   Wikipedia

• Orthogonal instruction set — is a term used in computer engineering. A computer s instruction set is said to be orthogonal if any instruction can use data of any type via any addressing mode. The word orthogonal, which means right angle in this context, implies that it is… …   Wikipedia

• X86 assembly language — is the assembly language for the x86 class of processors, which includes Intel s Pentium series and AMD s Athlon series. Like all assembly languages, it uses short mnemonics to represent the fundamental operations that the CPU in a computer can… …   Wikipedia

• Joel McCormack — is the designer of the NCR Corporation version of the p code machine which is a kind of Stack machine popular in the 1970s as the preferred way to implement new computing architectures and languages such as Pascal and BCPL. The NCR design shares… …   Wikipedia

• CDC 6600 — The CDC 6600 was a mainframe computer from Control Data Corporation, first delivered in 1964. It is generally considered to be the first successful supercomputer, outperforming its fastest predecessor, IBM 7030 Stretch, by about three times. It… …   Wikipedia

• VAX — redirects here. For the brand of vacuum cleaners, see Vax (vacuum). For the author, see Vachss. DEC VAX Manufacturer: Digital Equipment Corporation Byte size: 8 bits (octet) Address bus size: 32 bits Peripheral bus …   Wikipedia