Information handling system with improved bus system
First Claim
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1. A bus architecture of a computer system, comprising:
- a first bus;
a first slot coupled to the first bus, wherein the first slot has a plurality of pins and wherein at least one of the pins is unused;
a data bus selectively coupled between a device of the computer system and an unused pin of the first slot;
a control line for completing or breaking a connection between the device and the unused pin; and
a control unit coupled to the control line, wherein the control unit is operable to detect the status of the data bus and actuate the control line to complete or break the connection between the device and the unused pin of the first slot.
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Abstract
An information handling system comprises a first bus system comprising a plurality of connection pins wherein at least one pin is unused, at least one control line for controlling or communication with devices of the system, a controllable coupling/de-coupling unit for coupling/de-coupling the control line with the at least one previously unused pin, and a control unit for controlling the coupling/de-coupling unit coupled with the control line.
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Citations
11 Claims
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1. A bus architecture of a computer system, comprising:
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a first bus; a first slot coupled to the first bus, wherein the first slot has a plurality of pins and wherein at least one of the pins is unused; a data bus selectively coupled between a device of the computer system and an unused pin of the first slot; a control line for completing or breaking a connection between the device and the unused pin; and a control unit coupled to the control line, wherein the control unit is operable to detect the status of the data bus and actuate the control line to complete or break the connection between the device and the unused pin of the first slot. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for managing the unused pins of a bus of a computer system, comprising:
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providing a first bus; providing a first slot that is coupled to the first bus, wherein the first slot has a plurality of pins and wherein at least one of the pins is unused; providing a data bus selectively coupled between a device of the computer system and an unused pin of the first slot; a control line for completing or breaking a connection between the device and the unused pin; and providing a control unit coupled to the control line, wherein the control unit detects the status of the data bus and actuates the control line to complete or break the connection between the device and the unused pin of the first slot. - View Dependent Claims (8, 9, 10, 11)
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Specification