TL16PNP550A Datasheet, PDF (17/40 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL

SOUT
td12
IRQx
(THRE)
50%
td14
IOW _50%
(WR THR)
IOR
(RD IIR)
TL16PNP550A
ASYNCHRONOUS COMMUNICATIONS ELEMENT
WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL
SLLS190B – MARCH 1995 – REVISED MARCH 1996
PARAMETER MEASUREMENT INFORMATION
Start
50%
Data Bits
Parity
Stop
Start
50%
50%
50%
td13
50%
50%
td15
td14
50%
50%
td16
50%
Figure 12. Transmitter Timing Waveforms
IOW
(WR MCR)
RTS, DTR
50%
td17
50%
50%
td17
50%
CTS, DSR, DCD
IRQx
(modem)
IOR
(RD MSR)
RI
50%
td18
50%
50%
td19
50%
50%
td18
50%
Figure 13. Modem Control Timing Waveforms
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