Design an excess-3 code converter to drive a seven-segment

Assignment Help Basic Computer Science

Reference no: EM131106666

8.L Design an excess-3 code converter to drive a seven-segment indicator. The four inputs (A, B, C,D) to the converter circuit represent an excess-3 digit. Input combinations representing the numbers o through 9 should be displayed as decimal digits. The input combinations 0000, 0001, and 0010 should be interpreted as an error, and an "E" should be displayed.Assume that the input combinations 1101, 1110, and 1111will never occur. Design your circuit using only two-, three-, and four-input NOR gates and inverters.Any solution with 18 or fewer gates and inverters (not counting the four inverters for the inputs) is acceptable.

Use 5 (not b ) for 6. Use g(not q ) for 9.

8.M Design a circuit which displays the letters A through Jon a seven-segment indicator.The circuit has four inputs W,X , Y,Z which represent the last 4 bits of the ASCII code for the letter to be displayed.For example, if l.vXY.Z = 0001, "A" willbe displayed.The letters should be displayed in the following form:

Reference no: EM131106666

Questions Cloud

What factors led to the rise of operant conditioning : Describe the historical antecedents of operant conditioning. What factors led to the rise of operant conditioning? Describe the principles/concepts which can be applied to explain the process by which operant conditioning can lead to the developmen..

After-tax cost of debt capital : The bond matures in 15 years and has a current market price of $925. If the corporation sells more bonds it will incur flotation costs of $25 per bond. If the corporate tax rate is 35%, what is the after-tax cost of debt capital?

When the price of plastic surgery increases : When the price of plastic surgery increases, the number of operations decreases. The percentage change in the price of plastic surgery is less than the percentage change in quantity demanded.

What is the spot exchange rate between the euro and doller : A television costs $500 in the United States. The same television costs 312.5 euros. If purchasing power parity holds, what is the spot exchange rate between the euro and the dollar?

Design an excess-3 code converter to drive a seven-segment : Design a circuit which displays the letters A through Jon a seven-segment indicator.The circuit has four inputs W,X , Y,Z which represent the last 4 bits of the ASCII code for the letter to be displayed.For example, if l.vXY.Z = 0001, "A" willbe d..

Use of reward and punishment in criminal justice : Explain your philosophy and approach for balancing of these two (2) issues: use of reward and punishment in criminal justice

A highly perishable drug spoils after three days : A highly perishable drug spoils after three days. A hospital estimates that it is equally likely to need between one and nine units of the drug daily. Each time an order for the drug is placed, a fixed cost of $200 is incurred as well as a purchas..

What is the 6 month forward exchange rate : Six-month T-bills have a nominal rate of 7%, while default-free Japanese bonds that mature in 6 months have a nominal rate of 5.5%. In the spot exchange market, 1 yen equals $0.009. If interest rate parity holds, what is the 6-month forward exchange ..

With products such as peanut butter and jelly : Work the previous problem when the demands are positively correlated, as they might be with products such as peanut butter and jelly. Now use r = 0.3, r = 0.5, and r = 0.7 in your simulations.

User Account

All Pages