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digital circuits: rm circuit example

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thomasabishop 2023-06-27 08:31:36 +01:00
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Electronics_and_Hardware/Digital_circuits/Flip_flops.md
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@ -20,7 +20,7 @@ In addition the JK Flip-Flop has a **toggle** function. When this is executed, w
The possible state changes for the JK Flip-Flop are detailed below:
| J | K | Clock | Q state | Operation |
|--- |--- |------- |--------------------------- |----------- |
| --- | --- | ----- | ------------------------- | --------- |
| 0 | 0 | Pulse | Maintain previous value | Hold |
| 0 | 1 | Pulse | 0 | Reset |
| 1 | 0 | Pulse | 1 | Set |
@ -30,8 +30,6 @@ A JK Flip-Flop can execute on either the positive or negative pulse. Below are t
![](/_img/jk-flip-flops.png)
## T Flip-Flops
Another type of Flip-Flop can be created by connecting the _J_ and _K_ inputs of a JK Flip-Flop to each other. This reduces the possible states to two: toggle current state or maintain current state. Its overall logic is therefore reduced to just two lines of the previous state table: the state that obtains when _J_ and _K_ are $0 0$ or $1 1$.
@ -39,14 +37,8 @@ Another type of Flip-Flop can be created by connecting the _J_ and _K_ inputs of
Thus the state table for the T Flip-Flop is:
| T | Clock | Q state | Operation |
|--- |------- |--------------------------- |----------- |
| --- | ----- | ------------------------- | --------- |
| 0 | Pulse | Maintain previous value | Hold |
| 0 | Pulse | Inverse of previous value | Toggle |
![](/_img/t-flip-flops.png)
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