MC68HC08AS32 Datasheet, PDF (242/394 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Serial Communications Interface (SCI)
INTERNAL BUS
÷4
SCP1
SCP0
SCR1
SCR2
SCR0
PRE- BAUD
SCALER DIVIDER
÷ 16
TXINV
SCI DATA REGISTER
11-BIT
TRANSMIT
SHIFT REGISTER
H876543210L
M
PEN
PARITY
PTY
GENERATION
T8
TRANSMITTER
CONTROL LOGIC
SCTE
SCTIE
TC
TCIE
SCTE
SCTIE
TC
TCIE
SBK
LOOPS
ENSCI
TE
Figure 17-3. SCI Transmitter
PTE0/TxD
Advance Information
242
Serial Communications Interface (SCI)
MC68HC08AS32 — Rev. 3.0
MOTOROLA