{HEAD ~ The STS 1 row counter} has a plurality of flip flops and associated combinatorial logic for counting pulses of the STS 1 local clock signal, and has {TAIL ~ combinatorial logic} which receives inputs from the plurality of flip flops for generating a gapped STS 1 enable control signal 
{ HEAD ~ The STS 1 row counter } has a plurality of flip flops and associated combinatorial logic for counting pulses of the STS 1 local clock signal , and has { TAIL ~ combinatorial logic } which receives inputs from the plurality of flip flops for generating a gapped STS 1 enable control signal
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