memory operations Write of this an memory inputs required to

memory operations. Write of this an memory inputs required to perform the followin 12] input whose value is irrelevant. memory? memory? for this the x or 1) of its of its bit-values address addressability space (o is Memory Operation READ from memory address 3 SK x WRITE data-value 5 at address 1

Solution

There are 3 select lines for this memory map and there are 12 locations.

So the addressability will be 3.

The address space of the memory is 4 as it is divided into 4 different maps.

Read from Memory address 3

We - 0 (write enable should be 0 read operation)

A1 - 1 (it is in second row)

A0 - 0 (it is in second row)

D2 - 1

D1 - X

D0 - X

Write data value 5 at address 1.

We - 1 (write enable should be 1 write operation)

A1 - 0 (it is in first row)

A0 - 0 (it is in first row)

D2 - X

D1 - 1

D0 - X