mc68hc908gr8vp Freescale Semiconductor, Inc, mc68hc908gr8vp Datasheet - Page 163

• Manufacturer Part Number: mc68hc908gr8vp
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
PE1/RxD
CGMXCLK
IT12
SL = 0 => X = A
SL = 1 => X = B
SCRIE
SCTIE
TCIE
RWU
SCIBDSRC
SBK
ILIE
RE
TE
CONFIG
A
B
FROM
SL
SHIFT REGISTER
X
REGISTER
SCI DATA
RECEIVE
÷ 4
CONTROL
WAKEUP
SCRF
SCTE
IDLE
SCALER
MC68HC908GR8 • MC68HC908GR4 Data Sheet, Rev. 7
TC
ENSCI
PRE-
Figure 18-1. SCI Module Block Diagram
DIVIDER
∏ ÷ 16
BAUD
CONTROL
RECEIVE
INTERNAL BUS
LOOPS
BKF
RPF
DATA SELECTION
CONTROL
OR
NF
FE
PE
FLAG
CONTROL
WAKE
ILTY
PEN
PTY
LOOPS
ENSCI
M
TRANSMIT
CONTROL
SHIFT REGISTER
DMARE
DMATE
TXINV
ORIE
NEIE
FEIE
PEIE
R8
T8
REGISTER
TRANSMIT
SCI DATA
Functional Description
PE2/TxD
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