Description
The Philips Semiconductors SCN68681 Dual Universal Asynchronous Receiver/Transmitter (DUART) is a single-chip MOS-LSI communications device that provides two independent full-duplex asynchronous receiver/transmitter channels in a single package.
Features
- S68000 bus compatible.
- Dual full-duplex asynchronous receiver/transmitter.
- Quadruple buffered receiver data registers.
- Programmable data format.
- 5 to 8 data bits plus parity.
- Odd, even, no parity or force parity.
- 1, 1.5 or 2 stop bits programmable in 1/16-bit increments.
- Maximum data transfer rates:
1X - 1MB/sec, 16X - 125kB/sec.
- Programmable baud rate for each receiver and transmitter
selectable from:.
SCN68681 Datasheet
