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Question 4. A computer with a 32-bit address bus uses a logic circuit to select a memory component whose function is given be

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Answer #1

Here, the highest 6 bits of the address are given by :

1010 01

The remaining bits can span the entire range, with each bit taking a 0 or 1.

Thus,

  • lowest address in binary = 1010 0100 0000 0000 0000 0000 0000 0000
  • highest address in binary = 1010 0111 1111 1111 1111 1111 1111 1111

which is equivalent to the hex range :

0xA4000000 - 0xA7FFFFFF

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