KEF11-B CIS chip
From Computer History Wiki
Revision as of 14:41, 1 November 2018 by Jnc (talk | contribs) (Jnc moved page KEF11-B to KEF11-B CIS chip: Naming system)
The KEF11-B is an option for some CPU boards which use the F-11 chip set; it implements the PDP-11 Commercial Instruction Set.
It consists of six chips containing additional microcode, on a large carrier. Due to its large size, not all the KDF11 CPUs can use it; the KDF11-A CPU is too small to hold it.
