mc68hc08qa24 Freescale Semiconductor, Inc, mc68hc08qa24 Datasheet - Page 212

• Manufacturer Part Number: mc68hc08qa24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Serial Communications Interface (SCI)
Technical Data
210
PTE1/RxD
CGMXCLK
SCTIE
SCRIE
RWU
TCIE
SBK
ILIE
RE
TE
SHIFT REGISTER
REGISTER
SCI DATA
RECEIVE
÷ 4
CONTROL
WAKEUP
Figure 17-1. SCI Module Block Diagram
SCTE
SCRF
IDLE
SCALER
TC
ENSCI
PRE-
Serial Communications Interface (SCI)
GENERATOR
BAUD RATE
÷ 16
CONTROL
RECEIVE
INTERNAL BUS
LOOPS
BKF
RPF
DATA SELECTION
CONTROL
OR
NF
PE
FE
FLAG
CONTROL
WAKE
ILTY
PEN
PTY
LOOPS
ENSCI
M
TRANSMIT
CONTROL
SHIFT REGISTER
TXINV
ORIE
NEIE
FEIE
PEIE
Freescale Semiconductor
R8
T8
REGISTER
TRANSMIT
SCI DATA
MC68HC08QA24
PTE0/TxD