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1 complex instruction set computing
"The implementation of complex instructions in a microprocessor design so that they can be invoked at the assembly language level. The instructions can be very powerful, allowing for complicated and flexible ways of calculating such elements as memory addresses. All this complexity, however, usually requires many clock cycles to execute each instruction."English-Arabic terms dictionary > complex instruction set computing
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2 PowerPC
"A microprocessor architecture developed in 1992 by Motorola and IBM, with some participation by Apple. A PowerPC microprocessor is RISC-based and superscalar, with a 64-bit data bus and 32-bit address bus. It also has separate data and instruction caches, although the size of each varies by implementation. All PowerPC microprocessors have multiple integer and floating-point units. The voltage and operating speed varies with the implementation. Starting with the PowerPC 740, the microprocessors were manufactured with copper, instead of aluminum, for better performance and reliability." -
3 CISC
"The implementation of complex instructions in a microprocessor design so that they can be invoked at the assembly language level. The instructions can be very powerful, allowing for complicated and flexible ways of calculating such elements as memory addresses. All this complexity, however, usually requires many clock cycles to execute each instruction." -
4 Itanium
"An Intel microprocessor that uses explicitly parallel instruction set computing and 64-bit memory addressing. ""Itanium-based"" refers to systems or platforms that are based on the Itanium processor. ""Itanium2-based"" refers to systems or platforms that are based on the Itanium2 processor. ""Itanium architecture-based"" refers to systems or platforms that are based on the Itanium and Itanium2 processors." -
5 x86-based
"Pertaining to the combination of a 32-bit Windows operating system and a microprocessor that natively supports the 32-bit x86 instruction set. Examples include Intel Pentium 4, AMD Athlon and VIA C7 processors."
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