A machine can control a 4-button digital combination lock mechanism, unlocking only if the sequence B0-B3-B1...
A machine can control a 4-button digital combination lock mechanism, unlocking only if the sequence B0-B3-B1 is detected.
a) Draw the state diagram
b) Assign binary states
c) Make state transition table
d) Write logic equations for next state and output
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A machine can control a 4-button digital combination
lock mechanism, unlocking only if the sequence B0-B3-B1...
Question 6. (20 points) You are designing a sequence detector that can detect 0110', if this sequ...
Question 6. (20 points) You are designing a sequence detector that can detect 0110', if this sequence is detected, the detector output a 1'. Please consider 'overlap', which means that even if the sequence '0110 is detected, the detector still can reuse the history data. Design a Mealy FSM. 1) .(5 points) Draw the state transition diagram. 2) (2 points) How many states are there? How many bits are needed to encode the states? 3) -(4 points) Write down the...
5) Decoders: Given the following circuit, S0 and S1 are computed using a 4-2 priority encoder with the priorities indicated on the figure. (hint: IDLE signal is always 0, if any of the inputs...
5) Decoders: Given the following circuit, S0 and S1 are computed using a 4-2 priority encoder with the priorities indicated on the figure. (hint: IDLE signal is always 0, if any of the inputs 10,11,12, or 13 is 1) 6 points) 4-to-2 Priority Encoder 10 YO YI 13 IDLE 13> 11 > 12>10 12 Full c Adder So Fill the following table showing the output signals S0 and SI given the input signals w, x, y, a) and z. Prof...
Design a 4-bit serial bit sequence detector. The input to your state detector is called DIN...
Design a 4-bit serial bit sequence detector. The input to your state detector is called DIN and the output is called FOUND. Your detector will assert FOUND anytime there is a 4-bit sequence of "0101". For all other input sequuences the output is not asserted. (a) (b) Provide the state diagram for this FSM. Encode your states using binary encoding. How many D-Flip-Flops does it take to implement the state memory for this FSM? (c) Provide the state transition table...
Design a Mealy FSM that will model an elevator that can be at any of 4...
Design a Mealy FSM that will model an elevator that can be at any of 4 floors of EPIC (Ground, First, Second, and Third). There are 2 input buttons that are active High – U to move UP and D to move DOWN. The input buttons are mutually exclusive, that is, only one of them can be active at any point in time (U = 0 and D = 1 makes it go DOWN, and U = 1 and D...
Question 4 State Machines (25 marks) A state machine is required for a simple vending machine....
Question 4 State Machines (25 marks) A state machine is required for a simple vending machine. The machine takes one dollar coins only. Each time a coin is added the input signal "coin" is set to 1 for one clock cycle When a total of $4 has been added the output signal "deliver" is set to 1 for one clock cycle and the state machine starts counting coins for the next delivery a) (5 marks) Draw a state diagram for...
solve 1 2 and 3 Problems 1 and 2 require a 7-segment display. You may want to re-use the display driver you developed in Lab 3. Use a push-button as the clock - the pushbuttons are debounced, whereas...
solve 1 2 and 3
Problems 1 and 2 require a 7-segment display. You may want to re-use the display driver you developed in Lab 3. Use a push-button as the clock - the pushbuttons are debounced, whereas the slide switches are not. Remember to provide columnsfor lest data in your state lables (use the observed next state as the test data in problems I and 2, and the observed next state and preseni output as the lest data in...
2. To demonstrate a Mealy state machine, let's design a simple arbiter between two requesting entities....
2. To demonstrate a Mealy state machine, let's design a simple arbiter between two requesting entities. We're going to have two request inputs: reqA and reqB. And two outputs: grantA and grantB. Any combination of requests can be asserted at any time: one of them, both of them, or neither. But at most only one grant can be asserted in any given cycle; if neither request is asserted then neither grant should be asserted. We'll need a state machine to...
2. To demonstrate a Mealy state machine, let's design a simple arbiter between two requesting entities. We're g...
2. To demonstrate a Mealy state machine, let's design a simple arbiter between two requesting entities. We're going to have two request inputs: reqA and reqB. And two outputs: grantA and grantB. Any combination of requests can be asserted at any time: one of them, both of them, or neither. But at most only one grant can be asserted in any given cycle; if neither request is asserted then neither grant should be asserted. We'll need a state machine to...
In this lab, you will design a finite state machine to control the tail lights of...
In this lab, you will design a finite state machine to control the tail lights of an unsual car. There are three lights on each side that operate in sequence to indicate thedirection of a turn. Figure ! shows the tail lights and Figure 2 shows the flashing sequence for (a) left turns and (b) right rums. ZOTTAS Figure 28:8: BCECECece BCECECECes BCECECECB BCECECBCB 8888 Figure 2 Part 1 - FSM Design Start with designing the state transition diagram for...
Introduction Sequential logie circuits are circuits whose outputs depend not only on the present value of...
Introduction Sequential logie circuits are circuits whose outputs depend not only on the present value of their input signals but also on the sequence of past inputs, the input history. Most sequential circuits we design are synchronous, or clocked. They use a rising or falling edge of a clock, or a level of an enable signal, to control their state or storage of data. For this project, you are required to design, implement, and test a PWM Generator, as well...
Question 6. (20 points) You are designing a sequence detector that can detect 0110', if this sequence is detected, the detector output a 1'. Please consider 'overlap', which means that even if the sequence '0110 is detected, the detector still can reuse the history data. Design a Mealy FSM. 1) .(5 points) Draw the state transition diagram. 2) (2 points) How many states are there? How many bits are needed to encode the states? 3) -(4 points) Write down the...
5) Decoders: Given the following circuit, S0 and S1 are computed using a 4-2 priority encoder with the priorities indicated on the figure. (hint: IDLE signal is always 0, if any of the inputs 10,11,12, or 13 is 1) 6 points) 4-to-2 Priority Encoder 10 YO YI 13 IDLE 13> 11 > 12>10 12 Full c Adder So Fill the following table showing the output signals S0 and SI given the input signals w, x, y, a) and z. Prof...
Design a 4-bit serial bit sequence detector. The input to your state detector is called DIN and the output is called FOUND. Your detector will assert FOUND anytime there is a 4-bit sequence of "0101". For all other input sequuences the output is not asserted. (a) (b) Provide the state diagram for this FSM. Encode your states using binary encoding. How many D-Flip-Flops does it take to implement the state memory for this FSM? (c) Provide the state transition table...
Question 4 State Machines (25 marks) A state machine is required for a simple vending machine. The machine takes one dollar coins only. Each time a coin is added the input signal "coin" is set to 1 for one clock cycle When a total of $4 has been added the output signal "deliver" is set to 1 for one clock cycle and the state machine starts counting coins for the next delivery a) (5 marks) Draw a state diagram for...
solve 1 2 and 3
Problems 1 and 2 require a 7-segment display. You may want to re-use the display driver you developed in Lab 3. Use a push-button as the clock - the pushbuttons are debounced, whereas the slide switches are not. Remember to provide columnsfor lest data in your state lables (use the observed next state as the test data in problems I and 2, and the observed next state and preseni output as the lest data in...
2. To demonstrate a Mealy state machine, let's design a simple arbiter between two requesting entities. We're going to have two request inputs: reqA and reqB. And two outputs: grantA and grantB. Any combination of requests can be asserted at any time: one of them, both of them, or neither. But at most only one grant can be asserted in any given cycle; if neither request is asserted then neither grant should be asserted. We'll need a state machine to...
2. To demonstrate a Mealy state machine, let's design a simple arbiter between two requesting entities. We're going to have two request inputs: reqA and reqB. And two outputs: grantA and grantB. Any combination of requests can be asserted at any time: one of them, both of them, or neither. But at most only one grant can be asserted in any given cycle; if neither request is asserted then neither grant should be asserted. We'll need a state machine to...
In this lab, you will design a finite state machine to control the tail lights of an unsual car. There are three lights on each side that operate in sequence to indicate thedirection of a turn. Figure ! shows the tail lights and Figure 2 shows the flashing sequence for (a) left turns and (b) right rums. ZOTTAS Figure 28:8: BCECECece BCECECECes BCECECECB BCECECBCB 8888 Figure 2 Part 1 - FSM Design Start with designing the state transition diagram for...
Introduction Sequential logie circuits are circuits whose outputs depend not only on the present value of their input signals but also on the sequence of past inputs, the input history. Most sequential circuits we design are synchronous, or clocked. They use a rising or falling edge of a clock, or a level of an enable signal, to control their state or storage of data. For this project, you are required to design, implement, and test a PWM Generator, as well...
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