Anthony Michaels
- Jul 8, 2014
- 12
- Joined
- Jul 8, 2014
- Messages
- 12
I'm working on a sequential circuit (256 channels) and my problem is getting each of the channels to send a signal 1 output. The layout consists of 1 master clock (variable from 1Hz to 440Hz), 1 binary (4516) to run the 16 (4067) matrix circuit.
Here is my main question, when each of the (4067) channels go high, I need to have that channel's pulse preset at a single output.
I have a circuit that will pull down the "step between", that gives me the duration of that channel, but when I try to "pulse" the (4067) "inhibit" pin to give me a repeat pulse for that channel, I will not get the circuit to see the changing between the next channel in sequence.
Some notes; when the (4516) runs normal, there is a pulse that will make the (4516) "idol", when it is idol, there is another pulse that will "flash" the (4067)'s "inhibit" input, thus giving me that channels repeat pulse.
Here is my main question, when each of the (4067) channels go high, I need to have that channel's pulse preset at a single output.
I have a circuit that will pull down the "step between", that gives me the duration of that channel, but when I try to "pulse" the (4067) "inhibit" pin to give me a repeat pulse for that channel, I will not get the circuit to see the changing between the next channel in sequence.
Some notes; when the (4516) runs normal, there is a pulse that will make the (4516) "idol", when it is idol, there is another pulse that will "flash" the (4067)'s "inhibit" input, thus giving me that channels repeat pulse.