the this is it tour was supposed to start after the first delay on july 8, 2009.
the this is it tour was supposed to start after the first delay on july 8, 2009.
when was the this is it tour supposed to start after the first delay?
july 8, 2009
Na
Na
in the example presented here the first delay line affiliated with the start signal contains cells of d-flip-flops with delay formula_22 which are initially set to transparent. during the transition of the start signal through one of those cells, the signal is delayed by formula_22 and the state of the flip-flop is sampled as transparent. the second delay line belonging to the stop signal is composed of a series of non-inverting buffers with delay formula_24. propagating through its channel the stop signal latches the flip-flops of the start signal's delay line. as soon as the stop signal passes the start signal, the latter is stopped and all leftover flip-flops are sampled opaque. analogous to the above case of the oscillators the wanted time interval formula_2 is then
time-to-digital converter