Search found 412 matches

by admin
Sun Nov 18, 2012 9:38 am
Forum: Discuss LogicCircuit program
Topic: I hope that LogicCiruit is improved a little more
Replies: 1
Views: 6173

Re: I hope that LogicCiruit is improved a little more

Hi,
Thank you for suggestion. It is sound good. However can you please describe your scenario so I better understand your needs?
Thank you,
Eugene
by admin
Mon Nov 12, 2012 3:09 pm
Forum: Circuit Talk
Topic: logic question-- 2 Clocks, 1 SPDT
Replies: 2
Views: 7019

Re: logic question-- 2 Clocks, 1 SPDT

I am not quite understood what you mean. I guess for starter you need to think about truth table for you circuit. If I am getting you task correctly you probably have something like: C1 |C2 | S1 0 | 0 | 0 1 | 0 | 1 0 | 1 | 0 1 | 1 | 0 Then you circuit needs to implement the following logic: C1 &...
by admin
Sat Nov 10, 2012 10:07 pm
Forum: Circuit Talk
Topic: UAL and futur CPU test
Replies: 2
Views: 7078

Re: UAL and futur CPU test

Hi, Thank you for sharing your work. It looks great. The only one thing – you are using splitters in an opposite way. There is a little triangle on the splitter that is marking low bit(s). You can hover mouse over splitter connectors to see bit numbers that they are associated with. The way you conn...
by admin
Mon Oct 22, 2012 4:09 pm
Forum: Circuit Talk
Topic: How to draw a circuit diagram with adders?
Replies: 3
Views: 8450

Re: How to draw a circuit diagram with adders?

Hi,
You need an adder first then you can use it. You can draw it yourself, or you can import it from other circuits. Please either search through this forums or download sample circuit Digital Clock it has some adders.
Please let me know if you need anything else,
Eugene
by admin
Tue Oct 09, 2012 10:51 pm
Forum: Discuss LogicCircuit program
Topic: LED/Split Pin problems
Replies: 2
Views: 7157

Re: LED/Split Pin problems

Hi, Thanks for using Logic Circuit. You actually found pretty good problem and a bug. Can you please explain why do you need data to flow in both directions through it? I want to better understand your scenario to know how to resolve the problem mentioned above. So let me start with the problem expl...
by admin
Sat Sep 08, 2012 2:55 pm
Forum: Discuss LogicCircuit program
Topic: How can I observe edge detection?
Replies: 2
Views: 6856

Re: How can I observe edge detection?

Hi, You are on the right track but the program has circuits delay almost negligible. So in your circuit edges are sometimes detected and sometimes not. To make it more reliable you can use longer chains of inverters. I am sure 3 will be enough. In order to observe your circuit working I’ve changed y...
by admin
Mon Sep 03, 2012 9:52 pm
Forum: Circuit Talk
Topic: 0 to 99?
Replies: 1
Views: 6260

Re: 0 to 99?

Well you need flip-flops, and a way to compare current value with your maximum.
There is one in the sample circuit – Digital Clock you can adopt for your needs.
by admin
Tue Aug 28, 2012 10:59 pm
Forum: Circuit Talk
Topic: More elements added :)
Replies: 1
Views: 6219

Re: More elements added :)

This is pretty cool. You even have names of Russian analogous.
by admin
Sun Aug 26, 2012 12:17 am
Forum: Circuit Talk
Topic: A small project
Replies: 2
Views: 7745

Re: A small project

Hi, Thank you for sharing your circuits with us. So the frequency is quite fuzzy topic on all none real time operation systems like Windows. It not realistic to guarantee execution of any program more frequently that once every 100 ms. Within this frequency in the program all timers need to flip fro...