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2 A comparator circuit has two 2-bit inputs, A(0,1) and B(0,1) [4 total inputs], and three...
A comparator circuit has two 1-bit inputs A and B and three 1-bit outputs G (greater), E (equal), and L (less than). That is, G is 1 if A > B (0 otherwise), E is 1 if A == B (0 otherwise), and L is 1 if A < B (0 otherwise). a. Draw the truth table for a 1-bit comparator (the table has 2 inputs and 3 outputs). b. Implement G, E, and L circuits using only...
Following the circuit specification below: Comparator: A 3-bit comparator has six inputs A= A2A1A0 and B= B2B1B0, and one output: L. The comparator is a ‘less than’, meaning the output is ‘1’ is A<B. Using your method of choice, find the Boolean expression for the output of the comparator; Draw the logic circuit of the 3-bit comparator Available gates (no other gates can be used than the 5 listed below): 2-input NAND 2-input NOR 2-input AND 2-input OR Inverter
Design a circuit with three inputs (A, B, C) and two outputs (F1, F2). The first output F1 is logic 1 if the number of l’s in the binary number is less than the number of O's, otherwise F1 is logic 0. The second output F2 is 1 if the binary input is 2, 4, 5, 6,7 otherwise the second output F2 is logic 0. a. Derive the truth-table for F1 and F2 as a function of the 3 inputs....
Design a circuit with three inputs (A, B, C) and two outputs (F1, F2). The first output F1 is 1 when the binary input is 2, 3, 4, 7, otherwise the first output F1 is logic 0. The second output F2 is 1 when the input variables have more l's than 0's. The output is 0 otherwise. Input/ Output ABC F1 F2 000 001 010 011 100 101 a. Derive the truth-table for F1 and F2 as a function of...
To compare the two binary numbers, first the most significant bits (MSBs) are compared. If the MSBs are equal, then the next significant bits are compared. However, if the MSBs are not equal, then either A is greater than or less than B hence further comparison is not needed. For example, when comparing two 2-bit numbers given by A A1A2 and B-B,B2. If Al B1, then A > B if A1 = 1, B1 = 0 or A < B...
Design 2-bit comparator using 1-bit comparators. Draw the circuit using a block diagram for the unit comparator and any additional gates. Include logic such as: A=B when (A0=B0 && A1=B1) A>B when (A1>B1 or A1=B1 && A0>B0), etc.
number 4 and 5 please! PROBLEM STATEMENT A logic circuit is needed to add multi-bit binary numbers. A 2-level circuit that would add two four-bit numbers would have 9 inputs and five outputs. Although a 2-level SOP or POS circuit theoretically would be very fast, it has numerous drawbacks that make it impractical. The design would be very complex in terms of the number of logic gates. The number of inputs for each gate would challenge target technologies. Testing would...
2. Build an 8-bit comparator that compares unsigned numbers A = a7 ao and B = b1" . bo and outputs 1 if A > B . First build a smaller unit (using K-map) with logic gates that compares two bit numbers X=x1x0 and Y =y,yo. Then, use sufficient number of these elements with required additional gates to build the final circuit.
A 4-bit comparator has inputs A = 1101 and B = 1011. What is the output of the comparator? OI. A=-B gt = 0 lt - 1 eq=1 OII. A<B gt - 0 lt = 1 eq - 0 O III.A > B gt - 1 lt - O eq - 0 OIVA-Bgt - 0 lt - 0 eq - 1
all witworDFFs, FFI and FFo, two 4xI multiplexers, four 2-bit registers (Ro, RI, R2, and R3; all I with p arallel outputs) and no additional logic gates, design a circuit to support the following operations based on 2-bit inputs M1 and MO M1 MO values Operation (at the rising edge of the clock) RO FF1 FFO (bits of RO stored in FF1&FFO IFF1 FFO (bits of R1 stored in FF1&FFO R2 FF1 FFO (bits of R2 stored in FFI &FFO...