JKFlipFlop
The JK Flip Flop works on a definite portion of the clock cycle (such as the rising edge of the clock). The combination J=0 K=0 holds the state, the combination J=1 K=0 sets the state, the combination J=0 K=1 resets the state, the combination J=1 K=1 toggles the state.
Library
FlipFlops
Description
The JK Flip Flop block works on a definite portion of the clock cycle (such as the rising edge of the clock).
The combination J=0 K=0 holds the state, the combination J=1 K=0 sets the state,the combination J=0 K=1 resets the state,the combination J=1 K=1 toggles the state.
The block is enabled when specified edge is detected, the truth table of inputs and outputs is defined as follows:
J K Q !Q
0 0 Qn-1 !Qn-1
0 1 0 1
1 0 1 0
1 1 !Qn-1 Qn-1
Non-zero is considered true and zero is considered false.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
init | Initial output | Output at port Q at initial time | ||
edge | Capture edge | Detect rising or falling edge that enables the block | String | 'Rising' |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
J | explicit | input | 2 | |
CLK | explicit | input | 2 | |
K | explicit | input | 3 | |
Q | explicit | output | 1 | |
!Q | explicit | output | 2 |
Advanced Properties
| Name | Value | Description |
|---|---|---|
always active | no | |
direct-feedthrough | yes | |
zero-crossing | no | |
mode | no | |
continuous-time state | no | |
discrete-time state | no |
Diagram
