TC1797_14 Datasheet, PDF (38/192 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1797
Introduction
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 5.625 Mbit/s to 1.34 bit/s (@ 90 MHz module clock)
– Multiprocessor mode for automatic address/data byte detection
– Loop-back capability
• Half-duplex 8-bit synchronous operating mode
– Baud rate from 11.25 Mbit/s to 915.5 bit/s (@ 90 MHz module 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)
• Implementation features
– Connections to DMA Controller
– Connections of receiver input to GPTA (LTC) for baud rate detection and LIN break
signal measuring
Data Sheet
34
V1.3, 2014-08