Datasheet

Byte 14 Byte 15
SIN
RTS
RD
(RD RBR)
Start Byte 18 StopStart Byte 16 Stop
RTS Released After the
First Data Bit of Byte 16
Start Byte N Start Byte N+1 Start Byte
Stop Stop Stop
SIN
RTS
RD
(RD RBR)
1 2
N N+1
Start Bits 0−7 Start Bits 0−7 Start Bits 0−7
Stop Stop Stop
SOUT
CTS
TL16C2550
SLWS161E –JUNE 2005–REVISED NOVEMBER 2012 www.ti.com
Auto-CTS and Auto-RTS Functional Timing
Figure 2. CTS Functional Timing Waveforms
Figure 3. RTS Functional Timing Waveforms, RCV FIFO Trigger Level = 1, 4, or 8 Bytes
Figure 4. RTS Functional Timing Waveforms, RCV FIFO Trigger Level = 14 Bytes
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