K60P100M100SF2RM Datasheet, PDF (1529/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

C1 in transmission
Chapter 51 Universal Asynchronous Receiver/Transmitter (UART)
TXD
C1¹
C2
C3 Break
C4
C5
data
buffer
write ^C1
C2
C3 C4 Start Stop
Break Break
C5
CTS_B
RTS_B
1. Cn = transmit characters
Figure 51-188. Transmitter RTS and CTS timing diagram
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
1529