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Microprocessor is a program-controlled device, which fetches the instructions from memory, decodes and executes the instructions. Most Micro Processor are single- chip devices.
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Saturday, May 10, 2008
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The General tab supplies information about the system's operating system version, registered owner, microprocessor type and RAM capacity, as well as its ownership and registration.
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Saturday, May 10, 2008
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Cache memory is random access memory (RAM) that a computer
microprocessor can access more quickly than it can access regular RAM.
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Monday, April 28, 2008
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direct memory access. The transfer of data from a peripheral device, such as a hard disk drive, into memory without that data passing through the microprocessor. DMA transfers data into memory at high speeds with no processor overhead.
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Saturday, April 26, 2008
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If the time is incorrect on a PC system, the easiest way to reset it is through the operating system. However, if the system continually fails to keep good time, you should start by checking that corrosion has not built up on the battery contacts. Clean the contacts with a pencil eraser and retry the battery. If that doesn't work, try replacing the battery. Next you can try replacing the RTC module. If this does not correct the time keeping problem, the electronic circuitry that recharges the battery might be defective, and in this case you will need a new motherboard.
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Friday, April 25, 2008
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