VIDEO GRAPHICS ARRAY INTERFACE SWITCH APPARATUS
A video graphics array (VGA) interface switch apparatus includes first to third VGA interfaces, a single-pole double-throw (SPDT) switch, a switch control chip, and first to sixth electronic switches. The first VGA interface is connected to the second and third VGA interfaces through the switch cont...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
17.05.2012
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Subjects | |
Online Access | Get full text |
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Summary: | A video graphics array (VGA) interface switch apparatus includes first to third VGA interfaces, a single-pole double-throw (SPDT) switch, a switch control chip, and first to sixth electronic switches. The first VGA interface is connected to the second and third VGA interfaces through the switch control chip and the electronic switches. The SPDT switch is used to control the first VGA interface to be selectively connected to the second or third VGA interface. |
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Bibliography: | Application Number: US20100957418 |