TL16C550B Datasheet, PDF (17/35 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT

WR
(WR MCR)
RTS, DTR,
OUT1, OUT2
CTS, DSR, DCD
INTRPT
(modem)
RD2
(RD MSR)
TL16C550B, TL16C550BI
ASYNCHRONOUS COMMUNICATIONS ELEMENT
SLLS136B – JANUARY 1994 – REVISED AUGUST 1996
PARAMETER MEASUREMENT INFORMATION
50%
50%
td22
50%
td22
50%
50%
td23
50%
td24
50%
50%
50%
td23
RI
50%
Figure 12. Modem Control Timing Waveforms
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17