TL16PNP550A_08 Datasheet, PDF (18/40 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL

TL16PNP550A
ASYNCHRONOUS COMMUNICATIONS ELEMENT
WITH PLUGĆANDĆPLAY (PnP) AND AUTOFLOW CONTROL
SLLS190B − MARCH 1995 − REVISED MARCH 1996
PARAMETER MEASUREMENT INFORMATION
CTS
50%
ą
50%
tsu4
td20
SOUT
50%
Midpoint of Stop Bit
Figure 14. CTS and SOUT Autoflow Control Timing (Start and Stop) Waveforms
Midpoint of Stop Bit
SIN
RTS
td21
50%
td22
50%
IOR
(RD RBR)
SIN
RTS
50%
Figure 15. Auto-RTS Timing for Receiver Threshold of 1, 4, or 8 Waveforms
Midpoint of Data Bit 0
15th Character
16th Character
td23
50%
td24
50%
IOR
(RD RBR)
50%
Figure 16. Auto-RTS Timing for Receiver Threshold of 14 Waveforms
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