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What Is Data Bus? |
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Answer» Data Bus: Group of lines that transmit data in and out of the MICROPROCESSOR is called the data bus. Here the data can FLOW in both DIRECTIONS between the microprocessor and the peripheral devices. Hence the data bus is bidirectional. The width of the data bus depends on the architecture of the microprocessor. For an EXAMPLE, an 8 bit processor can operate on 8 BITS of data at a time and has a 8 bit wide data bus. Data Bus: Group of lines that transmit data in and out of the microprocessor is called the data bus. Here the data can flow in both directions between the microprocessor and the peripheral devices. Hence the data bus is bidirectional. The width of the data bus depends on the architecture of the microprocessor. For an example, an 8 bit processor can operate on 8 bits of data at a time and has a 8 bit wide data bus. |
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