mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 479

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
RXD Data In
Bus Clock
Baud Rate
Generator
Decoder
Infrared
1/16
MC9S12XDP512 Data Sheet, Rev. 2.17
Transmit Shift Register
Receive Shift Register
Figure 11-1. SCI Block Diagram
Data Format Control
Receive & Wakeup
SCI Data Register
SCI Data Register
Transmit Control
Control
Chapter 11 Serial Communication Interface (S12SCIV5)
Generation
Generation
Transmit
Interrupt
Interrupt
Encoder
Receive
Infrared
RXEDG
IDLE
RDRF/OR
BRKD
BERR
TDRE
TC
Data Out TXD
Interrupt
Request
SCI
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