The Memory Data Register (MDR) is a crucial component in CPU architecture, serving as a buffer for data during transfer to and from main memory. It works with the Memory Address Register (MAR) to facilitate read and write operations, influencing the speed and efficiency of data processing. Technological improvements in the MDR can significantly enhance a computer's performance, making it a key focus for advancements in computing.
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1
The ______ serves as a temporary holding spot for data during read and write operations between the CPU and main memory.
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2
Function of MAR in CPU memory access
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3
MDR role in CPU read operation
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4
MDR role in CPU write operation
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5
______ Access Time influences how fast data is ready in the MDR after a request.
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6
MDR role in Instruction Cycle
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7
MDR function with operands
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8
Impact of MDR improvements
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9
The ______ Bus, working together with the MAR, pinpoints the exact memory spot for data access or storage.
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10
The Control Bus transmits ______ signals, like read or write instructions, from the CPU to the memory and other devices.
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11
MDR Function in CPU-Memory Interaction
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12
MDR Role in CPU Efficiency
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13
MDR Significance in Computer Architecture
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