A register cell is to be designed with registers RO and R1 that has the following register transfers: 5, · 5; R1 – RO + RI, §; · 5; RO– RO + 1 S- S; RI- RD – RI, S · S: RO– RD – 1 Use AND, OR, NOT gates and adder-subtract for the operation.
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- Design a 4-to-1 multiplexer using a 2-to-4 decoder and only AND and OR gates? Briefly explain how your circuit works?Describe what a 16-to-1 one-bit multiplexer does. Write a Boolean expression that implements this multiplexer. Assuming that there is access to four-input AND gates, four-input OR gates, and one-input NOT gates, how many of each gate is required to implement this multiplexer?Grey converters are often used in industrial circuits where the normal sequence of binary numbers may produce ambiguity during transition. This is elliminated with the Grey code, as only one bit changes, during a normal transition of sequential numbers. Show the logic required to convert a 10-bit binary number to Gray code and use that logic to convert the following to Gray code: a) 1010101010 b) 1111100000 c) 0000001110 d) 1111111111
- Question Implement the Function 'Y = ACB + BC + E' using a 4-Input, 2-Address Bit Multiplexer.What are the Equations for the Multiplexer Data Inputs (D3 - D0)?Start counting using 13-bit counter 1 (internal initialization). When the carry bit is logic 1, store the current count value in the DPTR register. Can you write the answer with assembly code using 8051 - AT89S8253 architecture?Design a binary multiplier that multiplies two 8-bit binary number by following design rules thatshown in class. The Q and B are the two separate 8-bit binary inputs, C is the 3-bit sequence counterand R is the 16-bit result. (Note: Explain the registers that you will use to establish given process.) The steps are writing algorithm Drawing circuit undetailed (Just use the box, which have only writin under that their functions) Draw logic circuits one by one showing the internal structure of the boxes. Mahe flow chards for registers
- 1. Assuming the full adder drives a load L=1.5, determine the critical path and its corresponding delay.2. Using this full adder to create an 8-bit ripple carry adder, what is the critical path delay of this 8-bit adder? (Assume unconnected ports are driving L=1.5 load)JOIN 3 circuits below(1,2 and 3) in a carry-ripple adder configuration and demonstrate binary addition of two three-bit numbers using a minimum of four number pairs that include both negative and positive numbers (signed 2s complement representation) and at least one overflow result. Circuit 1: a full-adder using any combination of gates from the following ICs: 7400, 7404,7408, 7410, 7420, 7432, and 7486 Circuit 2: a full-adder using a single 74138 IC and any additional assorted gates that may be necessary Circuit 3: a full-adder using a single 74138 IC and assorted gates.Topic is about shift registers in electrical engineering. 1. What is the main functional purpose of a register? We are looking for the specifics of what a register does in isolation, not with respect to applications. 2. In what cases might we use serial and parallel inputs/outputs? 3. Describe the purpose of the debouncer in your own words. 4. Is an SN5474 the same as an SN 7474? If not, how do they differ?
- . Design a combinational circuit to convert a 4-bit binary number to gray code using(a) standard logic gates,(b) decoder,(c) 8-to-1 multiplexer,(d) 4-to-1 multiplexer.Realize the following function ; " on the image " using a(a) 4-to-1 multiplexer, and draw the logic diagram.(b) 8-to-1 multiplexer, and draw the logic diagram.You may use external gates if needed.Q (A, B, C) = A' .B'. C +A' .B. C + A.B.C' + A.B.C Obtain the simplified function with the Karnaugh Map method in terms of minterms and maxters separately. Set the output functions separately with logic gates with ANDNOT for minterms and ORNOT for maxterms.