#### ladyfluff2

- Nov 23, 2015

- 1

- Joined
- Nov 23, 2015

- Messages
- 1

Hello everyone,

I am required to create a logic circuit that uses a 7-segment display with a 3-to-8 decoder to show the number 1 5 6 6 9 5 5 7 sequentially on a single display.

Some notes:

It is at this point that I am totally stuck. I have ready many tutorials but just can't seem to grasp how this works. I can not derive the circuit from my equations, I simply find it too difficult. Could anyone please show me one or two sections showing how my equations translate into the circuit and then how that circuit fits into the larger circuit as a whole. The decoder has really thrown me off.

I hope that I have provided you with enough material to show you that I've really been trying very hard to understand this task. It has taken a lot of work with my very basic knowledge to even get to this point! For the last two days I've been trying to understand the processes on my own but now I feel I really do need help. If you need any further information then please ask.

Thanks so much for your time and any help you can provide.

I am required to create a logic circuit that uses a 7-segment display with a 3-to-8 decoder to show the number 1 5 6 6 9 5 5 7 sequentially on a single display.

Some notes:

- You are NOT required to simplify equations - rather, you're required to use a 3-to-8 decoder to simplify/reduce the number of logic gates.
- You only need to submit the circuit built with the decoder.

It is at this point that I am totally stuck. I have ready many tutorials but just can't seem to grasp how this works. I can not derive the circuit from my equations, I simply find it too difficult. Could anyone please show me one or two sections showing how my equations translate into the circuit and then how that circuit fits into the larger circuit as a whole. The decoder has really thrown me off.

I hope that I have provided you with enough material to show you that I've really been trying very hard to understand this task. It has taken a lot of work with my very basic knowledge to even get to this point! For the last two days I've been trying to understand the processes on my own but now I feel I really do need help. If you need any further information then please ask.

Thanks so much for your time and any help you can provide.