Method and apparatus for automatic un-preconditioned insertion/removal capability between a notebook computer and a docking station
First Claim
Patent Images
1. A system comprising:
- a portable computer;
a docking station;
an interface coupled to the portable computer and the docking station, wherein the interface, responsive to un-preconditioned insertion or removal of the portable computer into or from the docking station respectively, generates events to allow software to configure the portable computer and the docking station without prior user intervention, including events to allow configuration of the portable computer and the docking station for insertion and removal while the portable computer is in an active state.
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Abstract
A system having a portable computer, a docking station and an interface coupled between the portable computer and the docking station that is responsive to unpreconditioned insertion or removal of the portable computer into or from the docking station respectively. When the portable computer is being inserted into or removed from the docking station, the interface generates events to allow software to configure (e.g., precondition) the portable computer and the docking station without prior user intervention.
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Citations
21 Claims
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1. A system comprising:
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a portable computer; a docking station; an interface coupled to the portable computer and the docking station, wherein the interface, responsive to un-preconditioned insertion or removal of the portable computer into or from the docking station respectively, generates events to allow software to configure the portable computer and the docking station without prior user intervention, including events to allow configuration of the portable computer and the docking station for insertion and removal while the portable computer is in an active state. - View Dependent Claims (2, 3)
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4. A system comprising:
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a portable computer; a docking station comprising a connector including a first pin and a second pin shorter than the first pin; an interface coupled to the portable computer and the docking station, comprising, processing logic that controls insertion of the portable computer to and removal of the portable computer from, the docking station, the processing logic determining a position of the docking station with respect to the portable computer from states of signals on the first and the second pins and generating events to configure the portable computer and the docking station accordingly, including events that configure the computer for insertion and removal while software applications are active on the portable computer.
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5. A method for automatic un-preconditioned insertion and removal of an active portable computer from a docking station, said method comprising the steps of:
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monitoring states of the portable computer and the docking station; detecting when one a first docking station connector pin changes state; generating a first event in response to detection of a state change in said first docking station connector pin; and configuring the portable computer and the docking station for insertion in response to the first event. - View Dependent Claims (6, 7, 8)
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9. A computer system comprising:
a portable computer including a bus; and
an interface coupled to the bus and for coupling to a docking station, wherein the interface, responsive to un-preconditioned insertion or removal into or from the docking station respectively, generates events to allow software to configure the portable computer and the docking station without prior user intervention, including events that configure the portable computer and the docking station for insertion or removal while applications are active on the portable computer.- View Dependent Claims (10, 11, 12)
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13. An interface for coupling an active computer to a docking station, the interface comprising:
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a first input for receiving a signal indicating a connection status with the docking station; a second input for receiving a signal indicating a power status for the computer; a third input for receiving a signal indicating a power status for the docking station; and processing logic coupled to the first, second, and third inputs, for generating an event signal according to the power status signals on the second and third inputs, when the connection status signal indicates that the interface is in electrical contact with the docking station. - View Dependent Claims (14, 15, 16)
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17. An interface for coupling an active computer to a docking station without prior user intervention, the interface comprising:
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signal inputs for detecting power status signals from the computer and docking station; and processing logic coupled to the signal inputs for configuring the computer and docking station according to the detected power status signals for coupling the active computer to the docking station. - View Dependent Claims (18, 19)
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20. An interface for coupling a computer to a connector port of a docking station, the interface comprising:
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a first plurality of inputs for receiving signals from the connector port of the docking station; a second plurality of inputs for receiving signals from the computer; processing logic coupled to the first and second plurality of inputs for determining power states of the docking station and computer from the signals received on the first and second inputs, and for generating control signals responsive to the determined power states; and a first control signal output for coupling selected control signals between the processing logic and the docking station to adjust the power state of the docking station. - View Dependent Claims (21)
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Specification