mc9s12xs128 Freescale Semiconductor, Inc, mc9s12xs128 Datasheet - Page 397

• Manufacturer Part Number: mc9s12xs128
• Description: Hcs12 Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 14
Serial Communication Interface (S12SCIV5)
14.1
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.
14.1.1
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
Freescale Semiconductor
Number
Version
05.01
05.02
05.03
05.04
Introduction
04/16/2004
10/14/2005
12/25/2008
08/05/2009
Revision
Glossary
Date
Effective
Date
S12XS Family Reference Manual, Rev. 1.10
Author
Table 14-1. Revision History
Update OR and PF flag description; Correct baud rate
tolerance in 4.7.5.1 and 4.7.5.2; Clean up classification and
NDA message banners
Correct alternative registers address;
Remove unavailable baud rate in Table1-16
remove redundancy comments in Figure1-2
fix typo, SCIBDL reset value be 0x04, not 0x00
Description of Changes
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