Issue No.02 - February (1980 vol.13)
D. Michalopoulos , California State University
Designed for process control applications, Ramtek's FS 2500 color video display controller is a microprocessor-based character graphics system featuring a programmable display of 254 characters and 64 foreground/background color combinations or eight gray-scale levels.
D. Michalopoulos, "New Products", Computer, vol.13, no. 2, pp. 82-87, February 1980, doi:10.1109/MC.1980.1653503