Question: a) Draw the connection to organize one 4GB memory space from the microprocessor viewpoint with four 1 GB memories. When we store data to memory,

a) Draw the connection to organize one 4GB memory space from the microprocessor viewpoint with four 1 GB memories. When we store data to memory, the storing order should be from the bottom memory to the top memory.
b) How should we change the connection in order to have the storing order from the top to bottom of the memories.
2. (Microprocessor Connectivity) Suppose we have four physically different memories as follows and would like to organize one 4GB memory space with those four memories from the microprocessor view-point. Enable Read Write (Address) (Data) A29-A0 1GB RAM (top) 031 - DO Enable Read Write (Address) A29-A0 (Data) 031 - DO 1GB RAM Enable Read Write (Address) A29-A0 1GB RAM (Data) 031-DO Enable Read Write (Address) A29 - 0 1GB RAM (bottom) (Black box for 4GB memory) (Data) +031 - DO
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