george2525
- Jan 30, 2015
- 170
- Joined
- Jan 30, 2015
- Messages
- 170
Hello.
Ive been asked to do this realy simple idea using D type flip flops
a single input is to light up 3 LED's in sequence - 000 / 100 / 110 / 111 and then if any additional highs are inputted - remain at 111 until a low is input, following which it will go backwards from 111 to 110 etc...
im aware this is pretty basic but im quite stuck. I am thinking a shift register of some kind that can go right and left?
the spec is that I use D type flip flops and that there is only one input (and a clock)
If anyone has a min to throw me a few bones id realy appreciate it!
Thanks
Ive been asked to do this realy simple idea using D type flip flops
a single input is to light up 3 LED's in sequence - 000 / 100 / 110 / 111 and then if any additional highs are inputted - remain at 111 until a low is input, following which it will go backwards from 111 to 110 etc...
im aware this is pretty basic but im quite stuck. I am thinking a shift register of some kind that can go right and left?
the spec is that I use D type flip flops and that there is only one input (and a clock)
If anyone has a min to throw me a few bones id realy appreciate it!
Thanks