Microprocessor Memory
System Block Diagram

Ryan Moffitt and Nandor Toth
Advisor:  Dr. Vinod Prasad

Figure 1


Re:  Enables the storage to accept bits.
We:  Enables the storage to output bits.
Line Select:  Chooses which storage is to be used.
I/O:  Has the bits that will be stored when Re is activated.


I/O:  Receives the bits from the storage elements when We is activated.

Block Description

Address Decoder:  Takes the bits from the line select, Re and We inputs and deciphers which storage elements to activate.

8 bit storage:  Stores an eight-bit number that is selected by the address decoder.