Design encoder using karnaugh maps to minimize logic element

Assignment Help Other Engineering

Reference no: EM131023613

Figure P7.87 shows the functional diagram of an electronic die that can be used in games of chance. The system contains a high speed clock, a push-button momentary contact switch that returns to the upper (logic 1) position when released, and a counter that counts through the cycle of states: 001, 010, 011, 100, 101, 110 (i.e., the binary equivalents of the number of spots on the various sides of the die). Q3 is the most significant bit (MSB), and Q1 is the least significant bit (LSB). The system has a display consisting of seven light-emitting diodes (LED), each of which lights when logic 1 is applied to it. The encoder is a combinatorial logic circuit that translates the state of the counter into the logic signals needed by the display. Each time the switch is depressed, the counter operates, stopping in a random state when the switch is released.

a. Use JK flip- flops having asynchronous preset and clear inputs to draw the detailed diagram of the counter.

b. Design the encoder, using Karnaugh maps to minimize the logic elements needed to produce each of the seven output signals.

Reference no: EM131023613

Questions Cloud

Provide a initial position on the perceptual map : Provide a initial Position on the Perceptual Map, and a final Position on the Perceptual Map. Explain why and how should Malaysian Airlines re-position itself in the Airline Industry.

Graph real gdp and the employment level for this economy : Graph Real GDP and the employment level for this economy. Please measure real GDP on the y-axis and employment on the x-axis. For this question it is fine to present your answer as an Excel Graph (hint: this is much easier to do with a program lik..

Identify the advantages of an integrated crm solution : Identify the advantages and disadvantages of an integrated CRM solution vs. disparate systems as it may apply to your workplace/industry and that challenges brought by each.

Develop a strategy for attracting the target audience : Develop a strategy for attracting the target audience to the selected business and explain your reasoning using marketing principles and sound marketing concepts.

Design encoder using karnaugh maps to minimize logic element : The encoder is a combinatorial logic circuit that translates the state of the counter into the logic signals needed by the display. Each time the switch is depressed, the counter operates, stopping in a random state when the switch is released. U..

Solve and check the following linear equations : Solve and check the following linear equations:

What are the risks of each for the business : Identify three strategies for addressing this sort of retention ‘problem'. What are the risks of each for the business and the level of impact each can have on the bottom line.

How you are going to communicate your product message : This is how you are going to communicate your product/service message to your target market. Please provide a minimum of three, but no more than five solid.

How to add gates so that count resets to zero immediately : Consider the ripple counter of Figure. Suppose that the flip- flops have asynchronous clear inputs. Show how to add gates so that the count resets to zero immediately when the count reaches six. This results in a modulo-six counter.

User Account

All Pages