Embedded system and control method therefor
AssigneeFujitsu Limited
InventorTetsuya Kaizu
Life of this patent
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Abstract
An embedded system having a programmable logic circuit, a plurality of storage devices each storing configuration data defining circuit information of the logic circuit, a setting information storage storing setting information including information of a storage device storing the configuration data and a controller selecting one of the plurality of storage devices based on the setting information and incorporating circuit information defined by configuration data stored in the selected storage device into the logic circuit.
Claims13
An embedded system, comprising:
- a programmable logic circuit;
- a plurality of storage devices each storing configuration data defining circuit information of the logic circuit;
- a setting information storage storing setting information including information indicating a storage device storing each configuration data;
- and
- a controller selecting one of the plurality of storage devices based on the setting information and incorporating circuit information defined by configuration data stored in the storage device selected into the logic circuit.
A control method of an embedded system having a programmable logic circuit and a plurality of storage devices for storing configuration data defining circuit information of the logic circuit, comprising:
- storing setting information including information indicating a storage device storing the configuration data in a setting information storage unit;
- selecting one of the plurality of storage devices based on the setting information;
- and
- incorporating circuit information defined by configuration data stored in the storage device selected into the logic circuit.
A method of controlling an embedded system, comprising:
- detecting an error responsive to a request to execute a process via an embedded system;
- and
- incorporating an update configuration data related to the error and rebooting the embedded system using the update configuration data.
Dependencies are inferred from the claim text.