TL16C450_09 Datasheet, PDF (12/27 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT

TL16C450
ASYNCHRONOUS COMMUNICATIONS ELEMENT
SLLS037C − MARCH 1988 − REVISED JANUARY 2006
PARAMETER MEASUREMENT INFORMATION
DOSTR (WR MCR)
RTS, DTR
OUT 1, OUT 2
10%
td20
90%
10%
td20
90%
CTS, DSR, DCD
INTRPT
(MODEM)
DISTR (RD MSR)
RI
10%
td21
90%
50%
50%
td22
50%
90%
td21
Figure 6. Modem Control Timing Waveforms
12
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