SC26C94 - Quad universal asynchronous receiver/transmitter
The 26C94 quad universal asynchronous receiver/transmitter (QUART) combines four enhanced Philips Semiconductors industry-standard UARTs with an innovative interrupt scheme that can vastly minimize host processor overhead.
It is implemented using Philips Semiconductors’ high-speed CMOS process that
SC26C94 Features
* New low overhead interrupt control
* Four Philips Semiconductors industry-standard UARTs
* Eight byte receive FIFO and eight byte transmit FIFO for each UART
* Programmable data format:
* 5 to 8 data bits plus parity
* Odd, even, no parity or force
