Problem
1. How does the 68020 implement a coprocessor interface? That is, how does it manage to use the 68020's existing hardware and software interface to incorporate the architecture of the coprocessor into its own architecture?
2. How does a coprocessor recognize a 68020 access?
3. The 68040's approach to bus arbitration differs from that of the 68000 to the 68030. In what way?
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.