Title:
SEMICONDUCTOR DEVICE, INFORMATION PROCESSOR, AND SEMICONDUCTOR DEVICE CONFIGURATION METHOD
Document Type and Number:
WIPO Patent Application WO/2010/038293
Kind Code:
A1
Abstract:
In order to reconfigure an internal circuit without making the peripheral circuit and the whole processor of a semiconductor device into a reset state, the semiconductor device (20) has a plurality of circuit configuration parts (21, 22) which respectively configure circuits corresponding to a program, a designation part (232) which designates whether to carry out or not the reconfiguration of the circuits by each of the circuit reconfiguration parts (21, 22), a program supply part (233) which acquires the set of programs from outside (173) and supplies it to the circuit configuration parts (21, 22), and signal fixation parts (214, 24) which fix a signal outputted from the circuit configuration part in a period when the circuit configuration part to which execution of the reconfiguration of the circuit is designated by the designation part configures the circuit corresponding to the program.
Inventors:
HAYASAKA KAZUMI (JP)
Application Number:
PCT/JP2008/067844
Publication Date:
April 08, 2010
Filing Date:
October 01, 2008
Export Citation:
Assignee:
FUJITSU LTD (JP)
HAYASAKA KAZUMI (JP)
HAYASAKA KAZUMI (JP)
International Classes:
H03K19/173
Foreign References:
| JPH07154241A | 1995-06-16 | |||
| JP2005115699A | 2005-04-28 | |||
| JP2006166430A | 2006-06-22 |
Attorney, Agent or Firm:
YAMADA, Masaki et al. (JP)
Masanori Yamada (JP)
Masanori Yamada (JP)
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