SCN2661 - (SCN2661 / SCN68661) Enhanced programmable communications interface EPCI
The Philips Semiconductors SCN2661 EPCI is a universal synchronous/asynchronous data communications 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
SCN2661 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)
* Auto
