267Code Converters, Comparators and Other Logic Processing Circuits
10.Formulate the problem and design logic circuit for implementing a 3-bit digital com-
parator.
11.Implement the odd and even parity generator circuits to get eighth bit of 7-bit ASCII
code implement by AND-OR arrays.
12.Find bit wise OR of 11101011 and 01010101.
13.Find bit wise AND of 11101011 and 01010101
14.Find bit wise XOR of 10101010 and 10101010.
15.Find bit wise NOT of 10101010 and then XOR the output and input bits. .
16.Design an Excess-3 (XS-3) codes adder.
17.Design an 8421 standard BCD inputs adder/subtractor circuit.
18.Write the ASCII codes for characters ...
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