SCC2692 Description
The Philips Semiconductors SCC2692 Dual Universal Asynchronous Receiver/Transmitter (DUART) which is patible with the SCN2681. It is a single-chip CMOS-LSI munications device that provides two full-duplex asynchronous receiver/transmitter channels in a single package. It interfaces directly with microprocessors and may be used in a polled or interrupt driven system.
SCC2692 Key Features
- Dual full-duplex asynchronous receiver/transmitters
- Quadruple buffered receiver data register
- 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
- 16-bit programmable Counter/Timer
SCC2692 Applications
- Non-standard user-defined rate derived from programmable counter/timer