Title:
DATA TRANSFER CONTROL DEVICE, INTEGRATED CIRCUIT OF SAME, DATA TRANSFER CONTROL METHOD OF SAME, DATA TRANSFER COMPLETION NOTIFICATION DEVICE, INTEGRATED CIRCUIT OF SAME, DATA TRANSFER COMPLETION NOTIFICATION METHOD OF SAME, AND DATA TRANSFER CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/155096
Kind Code:
A1
Abstract:
Disclosed is a data transfer control device (1061) provided with a read pointer update unit (5004) for updating the value of a global read pointer (RPg) with the value of a local read pointer (RPl1) if, when completion of data transfer has been recognized, the readout order of a descriptor (D3010a), indicated by a local read pointer (first local read pointer) (RPl1) which is held by a local read pointer holding unit (5007), is in front of the readout orders of descriptors (D3010b, D3010c) indicated by local read pointers (second local read pointers) (RPl2 and RPl3) which are held by other data transfer control devices (1062 and 1063).
Inventors:
OHTA YUUSAKU
HARADA MASAAKI
KURIKI SATORU
AMANO SATOMI
TANIGUCHI HIDEKI
HARADA MASAAKI
KURIKI SATORU
AMANO SATOMI
TANIGUCHI HIDEKI
Application Number:
PCT/JP2011/000372
Publication Date:
December 15, 2011
Filing Date:
January 25, 2011
Export Citation:
Assignee:
PANASONIC CORP (JP)
OHTA YUUSAKU
HARADA MASAAKI
KURIKI SATORU
AMANO SATOMI
TANIGUCHI HIDEKI
OHTA YUUSAKU
HARADA MASAAKI
KURIKI SATORU
AMANO SATOMI
TANIGUCHI HIDEKI
International Classes:
G06F13/28
Foreign References:
JP2009277096A | 2009-11-26 | |||
JP2008293484A | 2008-12-04 | |||
JP2008108066A | 2008-05-08 | |||
JPH03158952A | 1991-07-08 |
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (JP)
Shiro Nakajima (JP)
Shiro Nakajima (JP)
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