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Freescale Semiconductor Tower System Eval Kit for MC9S12GN32 TWR-S12GN32-KIT TWR-S12GN32-KIT Data Sheet

Product codes
TWR-S12GN32-KIT
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MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
667
Chapter 20
Serial Communication Interface (S12SCIV5)
20.1
Introduction
This block guide provides an overview of the serial communication interface (SCI) module.
The SCI allows asynchronous serial communications with peripheral devices and other CPUs.
20.1.1
Glossary
IR: InfraRed
IrDA: Infrared Design Associate
IRQ: Interrupt Request
LIN: Local Interconnect Network
LSB: Least Significant Bit
MSB: Most Significant Bit
NRZ: Non-Return-to-Zero
RZI: Return-to-Zero-Inverted
RXD: Receive Pin
SCI : Serial Communication Interface
TXD: Transmit Pin
Table 20-1. Revision History
Version
Number
Revision
Date
Effective
Date
Author
Description of Changes
05.03
12/25/2008
remove redundancy comments in Figure1-2
05.04
08/05/2009
fix typo, SCIBDL reset value be 0x04, not 0x00
05.05
06/03/2010
fix typo,
,SCICR1 Even parity should be PT=0
fix typo,