Datasheet

TL16C752C
www.ti.com .................................................................................................................................................... SLLS646A –MARCH 2008–REVISED AUGUST 2009
Figure 32. Timing Causing 1-Clock-Wide Pulse Between Consecutive Ones
Figure 33. Recommended Strobing for Decoded Data
The TL16C752C can decode positive pulses on Rx. The timing is different, but the variation is invisible to the
UART. The decoder, which works from the falling edge, now recognizes a zero on the trailing edge of the pulse
rather than on the leading edge. As long as the pulse width is fairly constant, as defined by the specification, the
trailing edges should also be 16 clock cycles apart and data can readily be decoded. The zero appears on Int_Rx
after the pulse rather than at the start of it.
Figure 34. Positive Rx Pulse Decode – Detailed View
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