February 28, 2012
due March 12 at noon
(5p)1. Build the 8-to-3 priority encoder using two 4-to-2 priority encoders and tri-state buffers.
(5p) 2. A combinational circuit is defined by the following three Boolean functions:
Implement the circuit using a PLA. Minimize the numer of product terms.
(5p) 3. Implement F1, F2 and F3 from problem 2 using a 4-to-16 decoder and NOR gates.
(5p) 4. Implement the following Boolean function using a 2-to-1 multiplexer and two 3-variable LUTs:
Specify the functions realized by each LUT.
5. Implement a full adder with
(10p) (a) two 4-to-1 multiplexers.
only 2-1 muxes.
6. A combinational circuit is defined by the following Boolean functions:
* Note that one variable can be eliminated*/