Issue No. 11 - November (1975 vol. 8)
D.A. Michalopoulos , California State University
Three Rivers Computer Corporation now offers PDP-11/40 and 11/35 owners the ability to microprogram their computers. This two-board option plugs into the EIS (extended instruction set) and FIS (floating point instruction set) slots of the processor. It contains 1,204 words of 80-bit read/write control memory implemented with 50 ns. TTL RAM.
D. Michalopoulos, "New Products," in Computer, vol. 8, no. , pp. 85-89, 1975.