Problem
1. Describe how bit-stuffing is employed by synchronous serial data links to ensure data transparency. Can you think of any other way iii which data transparency can be achieved without resorting to bit-stuffing?
2. Write a procedure that permits the 6850 to operate in an interrupt-driven input mode. Whenever the ACIA receives a character, it generates a level-5 autovectored interrupt. Each new character is to be placed in an input buffer (together with its error status). The 68000 processor can access this buffer at any time to remove received characters (if any). State any assumptions you need make about this problem
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.