| | Magnetic core memory -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-09) |
 | | Magnetic devices had many of the virtues of the (A semiconductor device capable of amplification) transistor and solid-state devices that would replace them, and saw considerable use in military applications. |
 | | A notable example was the portable (truck-based) (additional info and facts about MOBIDIC) MOBIDIC computer developed by Sylvania for the U. Army Signal Corps in the late fifties. |
 | | In early systems there were four wires, X, Y, Sense and Inhibit, but later cores combined the latter two wires into one Sense/Inhibit line. |
| www.absoluteastronomy.com /encyclopedia/m/ma/magnetic_core_memory.htm (1910 words) |