KVM switch including a terminal emulator
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United States of America Patent
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-
May 20, 2003
Grant Date -
Jun 13, 2002
app pub date -
Feb 22, 2002
filing date -
Aug 25, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A method and system for converting the output of a communications port (e.g., a serial port or a USB port) into video signals representing the output of a terminal using a KVM switch. Upon receiving characters from the communications port, the system interprets the characters as terminal emulation commands and internally generates a representation of what a resulting terminal screen would look like. From that internal (digital) representation, the system produces analog outputS representing the terminal screen. The analog outputs are output on the monitor attached to the KVM switch.
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