OX16C950
Overview
- Single full-duplex asynchronous channel 128-byte deep transmitter / receiver FIFO Fully software compatible with industry standard 16C550 type UARTs Pin compatible with TL16C550B/C, ST16C650 and TL16C750 IBM PC/AT compatible Baud rates up to 15 Mbps in normal mode and 60Mbps in external 1x clock mode Readable FIFO levels Flexible clock prescaler from 1 to 31.875 Isochronous mode using external 1x baud rate clock up to 60Mbps 9-bit data framing as well as 5,6,7 and 8 Detection of bad data in the receiver FIFO Automated in-band flow control using programmable Xon/Xoff characters Transmitter and receiver can be disabled
- Automated out-of-band flow control using CTS# / RTS# and DSR# / DTR#
- Readable in-band and out-of-band flow control status
- Programmable special character detection
- Arbitrary trigger levels for receiver and transmitter FIFO interrupts and automatic in-band and out-of-band flow control
- Transmitter idle interrupt (shift register and FIFO both empty)
- Optional Infra-red (IrDA) receiver and transmitter operation
- RS-485 buffer enable signals
- Software channel reset
- Four byte device ID
