MC68HC812A4 Datasheet, PDF (225/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

Serial Communications Interface Module (SCI)
Features
• Five flags with interrupt-generation capability:
– Transmitter empty
– Transmission complete
– Receiver full
– Receiver overrun
– Idle receiver input
• Receiver noise error detection
• Receiver framing error detection
• Receiver parity error detection
Advance Information
MOTOROLA
Serial Communications Interface Module (SCI)
MC68HC812A4 — Rev. 3.0
225