Assignment 2
Last Date :- 30 April 2017
Ques 1 = Explain the input and output modes of operation of 8279 in details.
Last Date :- 30 April 2017
Ques 1 = Explain the input and output modes of operation of 8279 in details.
Ques 2 = Explain the interfacing of 8279 with 8086 with the help of neat diagram.
Ques 3 = Explain the interfacing of 8 bit DAC with 8086 through 8255 in IO mapped IO technique. Also write a program to generate square wave.
Ques 4 = Write a note on memory organization in the 8051 and also write the functions of RS0 and RS1 bits in the PSW of 8051.
Ques 5 = How do you classify the 8051 instructions based on i) length of instruction ii) addressing mode iii) function performed? Give two example of each.
Ques 6 = Explain TMOD and TCON registers of 8051 in details.
