Data communication apparatus, configuration information update method, and configuration information update program
AssigneeFujitsu Limited
InventorsHiroshi KAWANO, Kenichi Ohyama, Katsuyuki Okabe
Life of this patent
Estimating the term…
Abstract
A data communication apparatus stores each data received via a network and transfers each data in accordance with destination addresses of each data. The data communication apparatus includes a stop-control information generator, which upon updating of circuit configuration information of a programmable logic circuit provided in the data communication apparatus is performed, generates stop-control information stopping data transmitted from an external data communication apparatus from entering the programmable logic circuit.
Claims9
A data communication apparatus storing each data received via a network from an external data communication apparatus and transferring each stored data, comprising:
- a programmable logical circuit including configuration information;
- and
- a stop-control information generator generating stop-control information stopping data transmitted from the external data communication apparatus from entering the programmable logic circuit, upon updating the circuit configuration information of the programmable logic circuit.
A method of updating configuration information of a programmable logic circuit provided in a data communication apparatus that stores data received via a network from an external data communication apparatus and that transfers the stored data, comprising:
- upon updating of the circuit configuration information of the programmable logic circuit, generating stop-control information stopping data transmitted from an external data communication apparatus from entering the programmable logic circuit.
A computer-readable recording medium recording a configuration information update program for controlling a computer to update circuit configuration information of a programmable logic circuit provided in a data communication apparatus that stores each data received via a network from an external data communication apparatus and that transfers each stored data, according to operations comprising:
- upon updating of the circuit configuration information of the programmable logic circuit, generating stop-control information stopping data transmitted from an external data communication apparatus from entering the programmable logic circuit.
Dependencies are inferred from the claim text.