MK68564 Overview
Description
The MK68564 SIO (Serial Input Output) is a dualchannel, multi-function peripheral circuit, designed to satisfy a wide variety of serial data communications requirements in microcomputer systems. Its basic function is a serial-to-parallel, parallel-to-serial converter/controller ; however within that role, it is systems software configurable so that its ”personality” may be optimized for any given serial data communications application.
Key Features
- Even, odd, or no parity
- Break generation and detection
- Parity, overrun, and framing error detection BYTE SYNCHRONOUS FEATURES
- Internal or external character synchronization
- One or two sync characters in separate registers
- Automatic sync character insertion
- CDC-16 or CRC-CCITT block check generation and checking BIT SYNCHRONOUS FEATURES
- Abort sequence generation and detection
- Automatic zero insertion and deletion
- Automatic flag insertion between messages field recognition
