Analog Devices RTI "Real-Time Interfaces" are complete, cost-effective analog input-output systems that are physically, electrically, functionally, and software-compatible with the most popular microcomputers.
If you were a reader of Analog Dialogue 11-1, you encountered the first of the series, the RTI-1200, an input/output board designed for direct interfacing with the SBC 80/10 and similar systems. Read full article