Serial interface compatible with the TS 2050/WC 2050 modem. Includes 25-pin RS-232 connector. Uses Intel 8251 USART, the same chip as in the Timex modem, and supports up to 1200 baud modems and 19,200 baud direct connections.
Three versions were available: JLO for use with John Oliger disk systems, AERCO for use with the FD-68 disk system, and a “stock” version for everything else. The JLO version used ports 9Fh and BFh, the AERCO used D7H and DFh and the stock used the same ports as the TS 2050, 73 and 77h.
Came with a 26 page user manual and a 14 page software development guide that included printer/plotter drivers and terminal emulation listings.
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- Update October 1988 p. 1
- Update January 1989 p. 64