MC68HC08AZ60ACFU MOTOROLA [Motorola, Inc], MC68HC08AZ60ACFU Datasheet - Page 210

• Manufacturer Part Number: MC68HC08AZ60ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Serial Communications Interface (SCI)
16.2 Introduction
16.3 Features
Advance Information
210
16.9
16.9.1
16.9.2
16.9.3
16.9.4
16.9.5
16.9.6
16.9.7
The SCI allows asynchronous communications with peripheral devices
and other MCUs.
The SCI module’s features include:
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Full Duplex Operation
Standard Mark/Space Non-Return-to-Zero (NRZ) Format
32 Programmable Baud Rates
Programmable 8-Bit or 9-Bit Character Length
Separately Enabled Transmitter and Receiver
Separate Receiver and Transmitter CPU Interrupt Requests
Programmable Transmitter Output Polarity
Two Receiver Wakeup Methods:
– Idle Line Wakeup
– Address Mark Wakeup
Interrupt-Driven Operation with Eight Interrupt Flags:
– Transmitter Empty
– Transmission Complete
– Receiver Full
I/O Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Serial Communications Interface (SCI)
SCI Control Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
SCI Control Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
SCI Control Register 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
SCI Status Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
SCI Status Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
SCI Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
SCI Baud Rate Register . . . . . . . . . . . . . . . . . . . . . . . . . . 245
MC68HC08AZ60A — Rev 0.0
MOTOROLA