User Manual

76
AT8xC5122/23
4202E–SCR–06/06
Figure 43. CharacterTransmission Diagram
SCIBUF
Transmitted
Character
Shift Register
I/O pin
SCTBE
SCTC
SCISR register
SCTBI
SCTI
SCIIR register
ESCTBI
ESCTI
SCIER Register
Parity error
SCPE
SCPI
Parity error