circuit - How to select a multi-bit output from n possible outputs without Multiplexer (Logisim)

Question

I have the assignment to create a simple storage (Logisim) with storage cells of 8 bit each that can be written to and read from by addressing the specific cell. (bit number)

For testing purposes I have created this simple circuit with 2 8-bit cells that can be selected by the ADDR-Bit, so writing to the cells works. However I am not allowed to use a Multiplexer for selecting which of the cells output to chose when addressed and I have no idea how to do that without a Multiplexer as it is a 8bit number that should be selected based on the ADDR bit.

I hope someone could give me a hint how this could be done. Thank you very much in advance!

Answer 1

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