Issue No. 04 - April (1976 vol. 9)
D.A. Michalopoulos , California State University
The Model 121 "Naked" Floppy Disk Controller is a multipurpose, multi-drive floppy disk memory device aimed at both microprocessor and minicomputer applications. According to the manufacturer, the unit is compatible with DMA channels as well as programmed I/O channels, interfaces with most minicomputers and microprocessors, and can be made software-compatible with existing disk systems.
D. Michalopoulos, "New Products," in Computer, vol. 9, no. , pp. 56-60, 1976.