Friday, September 30, 2016

Embedded System Glossary – X

Embedded System Terminology - X

XAUI - Innovation of the 10 Gigabit Ethernet Task Force. XAUI is a ten Gigabit/second interface. The "AUI" portion is borrowed from the Ethernet Attachment Unit Interface. The "X" represents the Roman numeral for ten and implies ten gigabits per second. The XAUI is designed as an interface extender, and the interface which it extends is the XGMII, the ten Gigabit Media Independent Interface.
XCO Crystal clock oscillator (XCO) - An oscillator that relies on a crystal for its frequency reference. A piezoelectric crystal oscillates at a very stable frequency.
XOFF - A special character transmitted in-band to request a resumption of a previously paused flow of incoming data
XON - A special character transmitted in-band to request a pause in the flow of incoming data.
XOR Gate - A gate whose output is 1 (or on, or high) if only one input (but not both) is 1.

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Related topics:
Embedded System Architecture   |   Embedded Hardware Architecture   |   Embedded Software Architecture   |   Embedded Software Definition   |   Embedded System Acronyms   |   Embedded System Symbols

List of topics: Embedded System

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