The microprocessor plugs into a socket which connects it to the motherboard's external bus. A

The instruction codes are fed into the control unit which then activates the circuits that move the data into the Arithmetic/Logic Unit's [ALU] registers and carry out the requested operations. In order to speed up arithmetic operations, a math coprocessor is used. At one time the math coprocessor was an additional chip which was purchased separately. Today's microprocessors have the math coprocessor built-in to the microprocessor as a standard feature. As the microprocessor fetches the instruction codes and data from main memory it queues them up in its internal [L1] cache memory so they will be ready when needed, speeding up the operations. (More about cache memory is explained in the next topic reading on memory.)

· CPU Guide: http://www.sysdoc.pair.com/cpu.html

The CPU's operations are synchronized by the CPU's clock The clock of a microprocessor is a quartz crystal that is the same as the one you probably

Some common words found in the essay are:
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Approximate Word count = 621
Approximate Pages = 2 (250 words per page double spaced)