Spoken Tutorial, IIT Bombay 
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	        OpenPLC with LDmicro
	 SET & RESET Coils  - Assignment


1. Implement reset-dominant SR flip-flop.

Refer to the below truth table:

That is, if both the Set and Reset conditions are 1, the output should reset.
Here Memory means output of the previous PLC scan cycle is retained.

S   R   Output
0   0    Memory
0   1    0
1   0    1
1   1    0