SCN2661 Overview
The Philips Semiconductors SCN2661 EPCI is a universal synchronous/asynchronous data munications controller chip that is an enhanced version of the SCN2651. It interfaces easily to all 8-bit and 16-bit microprocessors and may be used in a polled or interrupt driven system environment. The SCN2661 accepts programmed instructions from the microprocessor while supporting many serial data munications disciplines...
SCN2661 Key Features
- Synchronous operation
- 5- to 8-bit characters plus parity
- Single or double SYN operation
- Internal or external character synchronization
- Transparent or non-transparent mode
- Transparent mode DLE stuffing (Tx) and detection (Rx)
- Automatic SYN or DLE-SYN insertion SYN, DLE and DLESYN stripping
- Odd, even, or no parity
- Local or remote maintenance loopback mode
- Baud rate: DC to 1Mbps (1X clock)