ETHZ/FlipFlop
From 2007.igem.org
(Difference between revisions)
(→'''.:: An Engineer's View on Biological Learning ::.''') |
|||
| Line 8: | Line 8: | ||
{| class="wikitable" border="1" cellspacing="0" cellpadding="2" style="text-align:left; margin: 1em 1em 1em 0; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse;" | {| class="wikitable" border="1" cellspacing="0" cellpadding="2" style="text-align:left; margin: 1em 1em 1em 0; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse;" | ||
| A || B || A AND B || A NAND B | | A || B || A AND B || A NAND B | ||
| - | |- | + | |- align="center" |
| - | |0 || 0 || 1 | + | |0 || 0 || 0 || 1 |
| - | |- | + | |- align="center" |
| - | |0 || 1 || 1 | + | |0 || 1 || 0 || 1 |
| - | |- | + | |- align="center" |
| - | |1 || 0 || 1 | + | |1 || 0 || 0 || 1 |
| - | |- | + | |- align="center" |
| - | |1 || 1 || 0 | + | |1 || 1 || 0 || 0 |
|} | |} | ||
Revision as of 14:56, 18 October 2007
.:: An Engineer's View on Biological Learning ::.
An equivalent system behavior can be realized using [http://en.wikipedia.org/wiki/Flip-flop_%28electronics%29 flip-flops], implemented by [http://en.wikipedia.org/wiki/Logic_gate logical gates]. As described in the model, a toggle switch is used to implement the memory or learning behavior of the system, supplemented by a discriminator between same or different input.
In terms of flip-flops, the toggle switch can be implemented by JK flip-flop. This bistable
| A | B | A AND B | A NAND B |
| 0 | 0 | 0 | 1 |
| 0 | 1 | 0 | 1 |
| 1 | 0 | 0 | 1 |
| 1 | 1 | 0 | 0 |
