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13. A 22-by-3 Bit Memory

  • Memory of size 22-by-3 bit is made of 4-row by 3-column array of D-latches.

  • Address space is 22, which allows access to four unique memory locations.

  • Each memory location is shown horizontally.

  • Addressability is 3 bits, which allows storage of 3 bits in each location.

  • There are two address bits, shown as A[1:0]

  •   4-by-3 bit memory

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