
MC68HC812A4 — Rev. 6.0
Data Sheet
Multiple Serial Interface (MSI)
Multiple Serial Interface (MSI)
13.3 SCI Features
Serial comunication interface (SCI) features include:
Full-duplex operation
Standard mark/space non-return-to-zero (NRZ) format
13-bit baud rate selection
Programmable 8-bit or 9-bit data format
Separately enabled transmitter and receiver
Separate receiver and transmitter interrupt requests
Two receiver wakeup methods:
–
Idle line wakeup
–
Address mark wakeup
Five flags with interrupt-generation capability:
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Transmitter empty
–
Transmission complete
–
Receiver full
–
Receiver overrun
–
Idle receiver input
Receiver noise error detection
Receiver framing error detection
Receiver parity error detection
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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