mc68hc08qa24 Freescale Semiconductor, Inc, mc68hc08qa24 Datasheet - Page 219

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

MC68HC08QA24
Freescale Semiconductor
CGMXCLK
SCP1
SCP0
÷ 4
WAKE
SCALER
RPF
ILTY
PEN
BKF
PTY
PTE1/RxD
PRE-
M
Figure 17-5. SCI Receiver Block Diagram
DIVIDER
BAUD
ALL 0s
Serial Communications Interface (SCI)
CHECKING
WAKEUP
IDLE
ILIE
SCRF
SCRIE
OR
ORIE
NF
NEIE
FE
FEIE
PE
PEIE
PARITY
LOGIC
RECOVERY
SCR1
SCR2
SCR0
DATA
÷ 16
INTERNAL BUS
H
8
7
RECEIVE SHIFT REGISTER
SCI DATA REGISTER
6
Serial Communications Interface (SCI)
5
11-BIT
SCRIE
SCRF
ORIE
IDLE
NEIE
FEIE
PEIE
ILIE
4
OR
R8
NF
FE
PE
3
2
1
0
L
RWU
Technical Data
217