Title:
DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/030498
Kind Code:
A1
Abstract:
Disclosed is a data processing device provided with two or more clusters, each cluster including an initiator IP module, a request transfer circuit, a response transfer circuit, and a self-cluster-number register, wherein, when a request from an initiator IP module is an access to a particular address, information necessary for making a transfer to a different cluster is granted to the initiator IP module, and transferring of data is conducted by making an assessment of whether the transfer destination is to that initiator IP modules cluster or to a different cluster on the basis of that information. When the cluster is to access a different cluster, the different cluster is accessed after the cluster number and address of the transfer destination are set.
Inventors:
KODAMA TOMOYUKI (JP)
SAEN MAKOTO (JP)
ITO KIYOTO (JP)
SAEN MAKOTO (JP)
ITO KIYOTO (JP)
Application Number:
PCT/JP2010/004700
Publication Date:
March 17, 2011
Filing Date:
July 22, 2010
Export Citation:
Assignee:
HITACHI LTD (JP)
KODAMA TOMOYUKI (JP)
SAEN MAKOTO (JP)
ITO KIYOTO (JP)
KODAMA TOMOYUKI (JP)
SAEN MAKOTO (JP)
ITO KIYOTO (JP)
International Classes:
G06F15/173
Foreign References:
| JP2007526540A | 2007-09-13 | |||
| JPH08305677A | 1996-11-22 | |||
| JPH08235143A | 1996-09-13 | |||
| JPH0675883A | 1994-03-18 |
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
Polaire Intellectual Property Corporation (JP)
Download PDF:
Previous Patent: NUCLEAR REACTOR CONTAINMENT VESSEL AND NUCLEAR POWER PLANT USING SAME
Next Patent: SWITCHED RELUCTANCE MOTOR APPARATUS
Next Patent: SWITCHED RELUCTANCE MOTOR APPARATUS