Working JK-Flip-Flop?

[BattleSheep]

I need a JK Flip Flop for a synchronous counter. Anyone been able to get one working? I have two attempts[imgur.com] so far and they both flicker out or get stuck. Alternatively, anyone have a working design for a synchronous 4 bit counter which can reset before 16? (specifically 11)

Thanks in advance!

[Mause]

Hi BattleSheep! I think you will be able to get more answers on the game's Discord community! But regarding your question I think all players just go with the Latch component route while using other gates to make it behave according to their needs, instead of implementing their on latch/flip-flop using gates.

[dis]

Here's a blueprint I made for a J/K using a latch. No flicker and toggles correctly J=1 K=1

https://imgur.com/IHKiIdc

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

[Ortega]

Small collection triggers and latches : of JK, JKC, JK/RSC, and DVC

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

[BattleSheep]

Originally posted by chemical:

Here's a blueprint I made for a J/K using a latch. No flicker and toggles correctly J=1 K=1

https://imgur.com/IHKiIdc

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

This is good but not exactly what I'm looking for. The JK flip flip I know toggles only on the clock uptick. The one you have here flips back and forth while the clock is on. Still the best JK flip flop I've seen so far though.

[BattleSheep]

Originally posted by Ortega:

Small collection triggers and latches : of JK, JKC, JK/RSC, and DVC

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

ayyy this is exactly what I was looking for. Thank you!

[Ortega]

Originally posted by BattleSheep:

This is good but not exactly what I'm looking for. The JK flip flip I know toggles only on the clock uptick. The one you have here flips back and forth while the clock is on. Still the best JK flip flop I've seen so far though.

You need not just JK flip-flop but two tact JK flip-flop It is bassically two flip-flops in series, one use clk(master) and second use NOT clk (Slave latch).

[Parzival Wolfram]

Originally posted by Ortega:

Small collection triggers and latches : of JK, JKC, JK/RSC, and DVC

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

just wanted to drop in and thank you for these, very useful. I modified one of your designs for use in 4-bit memory cells (yellow traces are data, dark blue are cell selection, red is load enable, light blue is save enable):

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

[Ortega]

Try this
KLUv/WCsBF0FACQCAABWk6H/VmJmeI7/oYVW/y5HXf/GY/9NOD6udP84TUeIoTsgkIIpKLkOESgAARAAARAABDoCC6WhxgPBwpzgPWB1gDUBGzU4YMQCyAGCL9iZB4998N+HyxZc9MIaCPR4QggckGAO2CcBvwP2BDSAMEzgwTL+mwlZcCgHNTDhNAEHCb6AhwJ4zaEcxGACMrQWwwEW9LgJPoOvx17uGj2cAAjMwYwCMqAcFgIAAAALAAAAAgAAACEAAAACAAAArAUAAAIAAAAAAAEA