Reset Dominant (FFR)
RS flip-flop function block with dominant Reset input.
Truth Table
| R | S | Q (t) |
| 0 | 0 | Q (t-1) |
| 0 | 1 | 1 |
| 1 | 0 | 0 |
| 1 | 1 | 0 |
Signals
| Name | I/O | Type(s) | Function |
| S | I | BIT | Set input |
| R | I | BIT | Reset input |
| Q | O | BIT | Result |
Visualization
If output Q is a logical 1, the function block will be highlighted.
Comments
Typically used to store binary state information – transforms binary impulse signals into static signals.