TC1796
System Units (Vol. 1 of 2)
Introduction
User’s Manual 1-16 V2.0, 2007-07
Intro, V2.0
Features
• Full-duplex asynchronous operating modes
– 8-bit or 9-bit data frames, LSB first
– Parity-bit generation/checking
– One or two stop bits
– Baud rate from 4.69 MBaud to 1.12 Baud (@ 75 MHz clock)
– Multiprocessor mode for automatic address/data byte detection
– Loop-back capability
• Half-duplex 8-bit synchronous operating mode
– Baud rate from 9.38 Mbit/s to 763 Bit/s (@ 75 MHz clock)
• Double-buffered transmitter/receiver
• Interrupt generation
– On a transmit buffer empty condition
– On a transmit last bit of a frame condition
– On a receive buffer full condition
– On an error condition (frame, parity, overrun error)
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