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Consider the following two hypothetical microprocessors A and B. Microprocessor A has an 8-bit external data...

Consider the following two hypothetical microprocessors A and B. Microprocessor A has an 8-bit external data bus whereas microprocessor B has a 16-bit external data bus. Other than that difference, these processors are identical including bus cycle speed. Answer the following two questions.

  1. Consider that all instructions and operands are two Bytes. Assume 100 transfers of operands and instructions, each of which are two Bytes long. By what factor do the maximum data transfer rates vary between A and B?
    1. Consider that all instructions and operands are one Byte. Assume 100 transfers of operands and instructions, each of which are one Byte long. By what factor do the maximum data transfer rates vary between A and B?
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