Timeline for A 4bit counter that goes up and down
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| S Jul 1, 2019 at 1:42 | history | suggested | jusaca | CC BY-SA 4.0 |
added up to the question
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| Jun 30, 2019 at 18:32 | review | Suggested edits | |||
| S Jul 1, 2019 at 1:42 | |||||
| Jun 30, 2019 at 9:44 | comment | added | Jasen Слава Україні |
overlay the two circuits and add gates to allow switching between the two layouts. under control of the U line.
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| Jun 30, 2019 at 6:59 | answer | added | jonk | timeline score: 1 | |
| Jun 30, 2019 at 4:57 | comment | added | jonk | @YousefWally Are you allowed to use any component? Or are there limitations to what you can and cannot use in Logisim? Also, note that going between 0 and 15 (either direction) isn't adding or subtracting 3, mod 3. It's adding or subtracting 1. So there is a slight complexity there. Specifically, I'm wondering if you are allowed to use a T-type FF (JK wired appropriately?) (Look at this answer for an example of how to proceed with your project.) | |
| Jun 30, 2019 at 4:34 | comment | added | Yousef Wally | How do I make the counter go up and down? I understand that I need an input wire but what does it connect to and how? | |
| Jun 30, 2019 at 4:28 | comment | added | jsotola | yes, we need more information ... please tell us what is your question | |
| Jun 30, 2019 at 4:20 | review | First posts | |||
| Jun 30, 2019 at 7:21 | |||||
| Jun 30, 2019 at 4:19 | history | asked | Yousef Wally | CC BY-SA 4.0 |