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TL16PNP550A_08 Datasheet, PDF (17/40 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL | |||
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Ä
SOUT
td12
IRQx
(THRE)
50%
td14
IOW 50%
(WR THR)
IOR
(RD IIR)
TL16PNP550A
ASYNCHRONOUS COMMUNICATIONS ELEMENT
WITH PLUGÄANDÄPLAY (PnP) AND AUTOFLOW CONTROL
SLLS190B â MARCH 1995 â REVISED MARCH 1996
PARAMETER MEASUREMENT INFORMATION
Start
50%
Data Bits
Parity
Stop
Start
50%
50%
td15
50%
td14
td13
50%
50%
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
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
⢠POST OFFICE BOX 1443 HOUSTON, TEXAS 77251â1443
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