Monday, March 22, 2010
USE OF RISC TECHNOLOGY
RISC stands for "Reduced Instruction Set Computing, or a humorous vein, the" exile of the important things that a translator, "and also known as load-store architecture. In the 1970s research at IBM produced the surprising result is that some action is indeed slower than several smaller operations in the same thing. A famous example of this was the VAX's INDEX instruction, which ran slower than the implementation of a cycle of the same code. RISC started being adopted in a big way during the 1980s, but many of the projects before the ethics embodied in this design. A notable example is the 1964 CDC 6600 by Seymour Cray supercomputer, which sports designer, that the load-store architecture, addressing modes and a lot of two pipelines of arithmetic and logic functions (more pipelines are necessary when you're shuttling task instructions and the CPU in a parallel manner as opposed to a linear fashion). Most RISC machines have only about five simple addressing modes - with fewer addressing modes, the more reduced instruction set (the IBM System 360, only three modes). Easier to design a pipelined CPU, if you use a simpler addressing modes.
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