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Related to keyed: Keyed Up
keyedA socket architecture that ensures that the correct modules and plugs are inserted. For example, RAM modules are keyed with notches in the row of pins. The distinction between a keyed architecture and an entirely different type of plug and socket is that keyed connections are rather subtle and sometimes only obvious when trying to insert the plug. See plugs and sockets.
|Keyed RAM Modules|
|The incorrect DDR generation cannot be inserted into the memory slot because the notch will be in the wrong place. See memory module.|
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Said of a concrete form, or the like, which is fixed in position in a recess or notch.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.