Connect H/L dip switch circuits to the four inputs. 2.5 Connect signal generator outputs qqqand qo to the bbbb inputs. 2.4 Design and build a combinational-logic circuit implementing the four-bit signed equal- to function. 2.2 Write the equations for outputs z> and z= in terms of bit-pair > and = functions 2.3 Design and build a combinational-logic circuit implementing the four-bit signed equal- than function. Plot the z> and z= outputs for the following switch combinations: a3210 =LHLH = HHLL =HLLH Are the results what you expect? Why?Ģ.1 Define four bit-pair greater-than and equal-to functions for signed numbers b a where b=bbbboanda=aaaa. create bit-pair greater-than (>) and equal-to (=) functions.Ģ.1 Define four bit-pair greater-than and equal-to functions for signed numbers b a where b=bbbboanda=aaaa. Four-bit greater-than function Is it practical to use K maps to design these functions with eight input variables? Hint. 1.3 Connect signal generator outputs q,and q to the b,b inputs.Plot the z output to prove that the circuit is correct.Ģ. GATES 12 INTRODUCTION TO LOGIC WORKS 17 BOOLEAN ALGEBRA 18 SIMPLIFICATION 22. 1.2 Design and build a combinational-logic circuit implementing the greater-than func- tion. The manual consists of a set of experiments designed to allow students to. The output z is True when the two-bit number a = is greater than b = bboa> b.ġ.1 Create a truth table, a K map, and an output equation for z as a function of inputs bi, bo,a,and ao. Two-bit greater-than function Define a two-bit greater-than function for unsigned numbers.
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