VT82C42 Datasheet, Controller, VIA

VT82C42 Features

• Controller ∗ Fully hardware implemented, 0.8µm CMOS Technology. ∗ Very high speed response of A20 GATE & reset. ∗ Support PS2 style mouse. ∗ Compatible with all major BIOS, including AWARD, PHOEN

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Part number:

VT82C42

Manufacturer:

VIA

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61.90kb

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📄 Datasheet

Description:

Keyboard controller. The internal timer counting is based on an 8Mhz clock input from X1, X2 ( or X2, with X1 connected to ground). After the deassertion

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VT82C42

VIA

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