mc9s08gt16a Freescale Semiconductor, Inc, mc9s08gt16a Datasheet - Page 173

• Manufacturer Part Number: mc9s08gt16a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

Figure 11-3
Freescale Semiconductor
LOOPS
RSRC
TRANSMITTER
FROM RxD PIN
FROM
shows the receiver portion of the SCI.
RATE CLOCK
16 × BAUD
LOOP CONTROL
SINGLE-WIRE
PE
PT
INTERNAL BUS
DATA RECOVERY
Figure 11-3. SCI Receiver Block Diagram
WAKE
DIVIDE
BY 16
CHECKING
ILT
M
PARITY
MC9S08GT16A/GT8A Data Sheet, Rev. 1
WAKEUP
(READ-ONLY)
LOGIC
SCID – Rx BUFFER
RDRF
ORIE
IDLE
FEIE
NEIE
PEIE
H
RIE
ILIE
OR
NF
FE
PF
11-BIT RECEIVE SHIFT REGISTER
8
7
6
5
RWU
SHIFT DIRECTION
Serial Communications Interface (S08SCIV1)
4
3
2
1
Rx INTERRUPT
REQUEST
0
ERROR INTERRUPT
REQUEST
L
173