Rxd/Txd Data Path Selection In Asynchronous Modes - Infineon Technologies TC1728 User Manual

Note: In wake-up mode, received frames are transferred to the receive buffer register
th
only if the 9
will be activated and no data will be transferred.

17.1.3.4 RXD/TXD Data Path Selection in Asynchronous Modes

The data paths for the serial input and output data in Asynchronous Modes are affected
by control bit CON.LB (loop-back) as shown in
RXD
Figure 17-5 RXD/TXD Data Path Selection in Asynchronous Modes
User's Manual
ASC, V1.3 2007-11
Asynchronous/Synchronous Serial Interface (ASC)
bit (the wake-up bit) is 1. If this bit is 0, no receive interrupt request
0
1
LB
Figure 17-5.
ASC
Asynch. Mode Logic
CON
17-8
TC1728
TXD
MCA06204
V1.0, 2011-12