Problem
Microprocessors like the 68000 use address and data buses and special-purpose dedicated control pins to implement a memory interface. Consider an alternative that uses a messagepassing bus to replace all the control signals. This bus passes an encoded message to the memory indicating the type of bus cycle to be performed. What are the advantages and disadvantages of such an arrangement?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.