Sorry, my mistake. I saved the file in unreleased version.
Here it is again should be loadable.
Search found 411 matches
- Sat May 25, 2024 5:05 pm
- Forum: Circuit Talk
- Topic: BCD Counter starts at random number
- Replies: 10
- Views: 207
- Thu May 23, 2024 10:38 pm
- Forum: Circuit Talk
- Topic: BCD Counter starts at random number
- Replies: 10
- Views: 207
Re: BCD Counter starts at random number
Here I simplified it for you. Look at "Counter 0 simple" and "Counter 1 simplified".
- Thu May 23, 2024 4:59 pm
- Forum: Circuit Talk
- Topic: BCD Counter starts at random number
- Replies: 10
- Views: 207
Re: BCD Counter starts at random number
First the expression x XOR 1 is equal to NOT x. So, I don't know what you are trying to do here. Second it is very hard to understand your circuit as it is so big. If you move the repeated parts to separate circuits it will be much easier to test and find issues, not to mention to look at your diagr...
- Tue May 21, 2024 12:20 pm
- Forum: Circuit Talk
- Topic: BCD Counter starts at random number
- Replies: 10
- Views: 207
Re: BCD Counter starts at random number
Hi Alan, JK flip-flops are flipping to a random state at power on. That is why you see it starting at the random state. You will need to reset them at power on. Please read this discussion: https://logiccircuit.org/forum/viewtopic.php?t=3 and especially the last suggestion from ehennig. On the other...
- Fri Apr 26, 2024 9:41 am
- Forum: Circuit Talk
- Topic: HDL parser in C#
- Replies: 2
- Views: 2111
Re: HDL parser in C#
The next version will have some HDL output.
- Sun Oct 01, 2023 9:36 am
- Forum: Circuit Talk
- Topic: Multiplexer Race Condition
- Replies: 3
- Views: 14742
Re: Multiplexer Race Condition
I think it is a real race condition on the circuit you've designed. Your clock signal is coming to the 10 bits register while the data on the D input is still changing. Try to change the design in a such way that this is not happening. I'd suggest having a shift register that can shift left and righ...
- Sat Sep 30, 2023 7:36 pm
- Forum: Circuit Talk
- Topic: Multiplexer Race Condition
- Replies: 3
- Views: 14742
Re: Multiplexer Race Condition
Hi,
Your circuit is very big, and it is not clear where to look for the problem. From what I see there is a data register not the shift one. it can hosd more than one bit set. So, I am not sure how it supposed to work. Please share a simplified version to see the problem if you need help.
Your circuit is very big, and it is not clear where to look for the problem. From what I see there is a data register not the shift one. it can hosd more than one bit set. So, I am not sure how it supposed to work. Please share a simplified version to see the problem if you need help.
- Wed Sep 27, 2023 11:08 am
- Forum: Discuss LogicCircuit program
- Topic: What does the "Show grid" option change?
- Replies: 3
- Views: 12489
Re: What does the "Show grid" option change?
Try to remove the check box and don't forget to click OK button to apply the changes. This feature was there from the very beginning and was always working. No, you can't change the quality. You can try to export in .png format it may be a better quality. Usually, big circuit can be broken to smalle...
- Tue Sep 26, 2023 7:41 pm
- Forum: Discuss LogicCircuit program
- Topic: What does the "Show grid" option change?
- Replies: 3
- Views: 12489
Re: What does the "Show grid" option change?
It does exactly that - removes the dots. You can also export image via file menu, which will export it without dots.
- Mon Sep 25, 2023 10:15 pm
- Forum: Circuit Talk
- Topic: I have discovered a phenomenon that does not align with my understanding. Is it a bug?
- Replies: 3
- Views: 14273
Re: I have discovered a phenomenon that does not align with my understanding. Is it a bug?
Well, the problem is synchronization of your circuit.
First, your flip-flops are not raising edge triggering they are level triggering. To fix it I’ve changed it to rear edge triggering. But it turns out not enough too, I also AND the output of comparator with clock. Now it appears to be working.
First, your flip-flops are not raising edge triggering they are level triggering. To fix it I’ve changed it to rear edge triggering. But it turns out not enough too, I also AND the output of comparator with clock. Now it appears to be working.