Search found 412 matches
- Sat Nov 08, 2014 2:15 pm
- Forum: Discuss LogicCircuit program
- Topic: Two suggestions
- Replies: 4
- Views: 10203
Re: Two suggestions
Hi Lucas, Thank you for your support and suggestions. There are a little trick you can use when moving elements. If you hold Shift key before you release your mouse button then the move will not pull connected wires. The program is actually suggesting this in status bar at the bottom of the window w...
- Fri Oct 10, 2014 12:11 pm
- Forum: Discuss LogicCircuit program
- Topic: Strange behaviour with 32 bit, splitter and NOT gates
- Replies: 7
- Views: 12646
Re: Strange behaviour with 32 bit, splitter and NOT gates
BTW I’ve found short wire connecting two Nor inputs on AU Nor(86, 31). The wire is between pin 3 and 4. I guess you did not mean to have it.
- Tue Oct 07, 2014 7:35 pm
- Forum: Discuss LogicCircuit program
- Topic: Strange behaviour with 32 bit, splitter and NOT gates
- Replies: 7
- Views: 12646
Re: Strange behaviour with 32 bit, splitter and NOT gates
You get the new version with the two bugs fixed and whole bunch of new features added.
- Fri Oct 03, 2014 10:20 pm
- Forum: Discuss LogicCircuit program
- Topic: Strange behaviour with 32 bit, splitter and NOT gates
- Replies: 7
- Views: 12646
Re: Strange behaviour with 32 bit, splitter and NOT gates
Sure, BTW if you building CPU and want to program it with assembler language; there is a universal macro assembler where you define commands same way you define any other macro or writing program. If interested you can download it here: https://bitbucket.org/EugeneLepekhin/fusion/downloads In the zi...
- Thu Oct 02, 2014 11:17 am
- Forum: Discuss LogicCircuit program
- Topic: Strange behaviour with 32 bit, splitter and NOT gates
- Replies: 7
- Views: 12646
Re: Strange behaviour with 32 bit, splitter and NOT gates
The not gates are working fine in this case. What you see is result of optimization. Your output from Register file is connected to splitter and only lower bits are connected. The upper bits are not. So the optimizer removed all the gates that are not delivering results to anything user can see. The...
- Wed Oct 01, 2014 3:20 pm
- Forum: Discuss LogicCircuit program
- Topic: Strange behaviour with 32 bit, splitter and NOT gates
- Replies: 7
- Views: 12646
Re: Strange behaviour with 32 bit, splitter and NOT gates
The problem is understood. If you need to monitor values in this wire or any other that is failing please use probe instead. I’ll fix the issue and make it available in the next release.
- Thu Sep 25, 2014 9:51 pm
- Forum: Circuit Talk
- Topic: another 74xx library
- Replies: 1
- Views: 6859
Re: another 74xx library
Nice library. Thanks for sharing.
- Sat Sep 20, 2014 10:35 pm
- Forum: Circuit Talk
- Topic: Arithmetic and Logic Calculator
- Replies: 2
- Views: 11390
Re: Arithmetic and Logic Calculator
Frankly, I am confused too. I suggest you to ask this question to your teacher. Probably there are some typos in the task.
- Tue Sep 02, 2014 7:12 pm
- Forum: Circuit Talk
- Topic: j k flip flop
- Replies: 5
- Views: 9904
Re: j k flip flop
This is happening because your flip flop is level triggering. What you need is edge triggering flip flop. Look at this page for details:
http://tams-www.informatik.uni-hamburg. ... /jkff.html
http://tams-www.informatik.uni-hamburg. ... /jkff.html
- Tue Sep 02, 2014 12:58 pm
- Forum: Circuit Talk
- Topic: j k flip flop
- Replies: 5
- Views: 9904
Re: j k flip flop
I don’t see any problems with your flip flop. You have two constants 1 connected to J and K so it is flipping. If you put them to 0 both or just one the flip-flop will be in the stable mode. I guess it is expected behavior. Please see for http://www.electronics-tutorials.ws/sequential/seq_2.html det...