Data bank providing connectivity among multiple mass storage media devices using daisy chained universal bus interface
AssigneeInteractive Media Corporation
InventorDonald L. Brown
Life of this patent
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Abstract
A data storage system that houses at least two mass storage devices in an enclosure, along with all interconnect cabling electronics to permit access through a shared universal-type interface. An enclosure houses multiple mass storage devices such as disk drives. A set of bridges located within the enclosure provides connectivity from the disk interface to the universal-type bus. Bridge outputs are coupled to a universal hub also located within the enclosure to provide a single port interface to the array of disks. The arrangement thus provides for connectivity to multiple mass storage devices housing in a single enclosure with a single universal bus interface.
Claims8
A data storage system comprising:
- an enclosure;
- an accommodation for locating a plurality of mass storage devices within the enclosure, the mass storage devices each having a corresponding device interface, and the mass storage devices each further using portable media packages that are individually insertable and removable from the accomodation;
- at least one bridge device also located within the same enclosure, the bridge device arranged to receive signaling from at least one of the device interfaces, the bridge device converting the storage device interface signaling to universal bus signaling, each bridge device also providing one or more universal bus port connections to permit access to at least one of the mass storage devices;
- a hub unit, also located within the same enclosure as the bridge device, the hub having a plurality of universal serial bus ports to be accessed through a shared port and interconnecting a universal serial bus port associated with at least one of the storage devices to a universal serial bus port on the hub unit;
- and
- such that one of the remaining universal serial bus port connections is used as a common interface to access at least a first and second storage device of the plurality of mass storage devices.
Dependencies are inferred from the claim text.