MC908AB32CFUE Datasheet, PDF (246/392 Pages) Freescale Semiconductor, Inc – Microcontrollers

Serial Communications Interface
CGMXCLK
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
R
R
SCTIE
SCTE
R
SCTE
SCTIE
TC
TCIE
TRANSMITTER
CONTROL LOGIC
SCTE
SCTIE
TC
TCIE
SBK
LOOPS
ENSCI
TE
Figure 15-4. SCI Transmitter
PTE0/TxD
Technical Data
246
MC68HC908AB32 — Rev. 1.1
Serial Communications Interface Module (SCI)
Freescale Semiconductor