Apparatus for providing improved game port operation in a computer
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United States of America Patent
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Mar 31, 1998
Grant Date -
N/A
app pub date -
Apr 14, 1995
filing date -
Apr 14, 1995
priority date (Note) -
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Abstract
An arrangement which provides hardware at the game port to provide a direct analog-to-digital conversion of input signals provided by the directional input signals of a joystick without involving the central processing unit in the determination. By determining at the game port the input values, the central processing unit need not have its interrupts disabled, and games may easily function with other application programs in a multi-tasking operating system.
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