Data processing device and data control circuit for use therein

Details Data processing device and data control circuit for use therein Data processing device and data control circuit for use therein

2008-04-11

2011-10-25

Iqbal, Nadeem (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

Reexamination Certificate

active

08046635

ABSTRACT:
When data that has been saved outside a circuit is restored, a data control circuit, before resuming the processing that an electronic circuit had been performing before the data was saved, performs particular processing different from that processing. Moreover, the data control circuit has a data saving control function whereby it, via a debugging port (or a general-purpose data input/output port) of a volatile memory storing data to be processed by the electronic circuit, saves that data (or sends an instruction to save that data).

REFERENCES:
patent: 6181630 (2001-01-01), Caulkins
patent: 6643209 (2003-11-01), Caulkins
patent: 6647472 (2003-11-01), Atkinson et al.
patent: 6725397 (2004-04-01), Emberty et al.
patent: 6742140 (2004-05-01), Caulkins
patent: 7093089 (2006-08-01), de Brebisson
patent: 7644292 (2010-01-01), Kimura
patent: 2003/0218497 (2003-11-01), Ikehashi et al.
patent: 2003/0221070 (2003-11-01), Minowa et al.
patent: 2004/0037156 (2004-02-01), Yoneda et al.
patent: 2004/0088630 (2004-05-01), Arima et al.
patent: 2006/0161695 (2006-07-01), Mochizuki et al.
patent: 2008/0005451 (2008-01-01), Tanigawa
patent: 2008/0071972 (2008-03-01), Kimura
patent: 2010/0268990 (2010-10-01), Xu et al.
patent: 2010/0281308 (2010-11-01), Xu et al.
patent: 2010/0318752 (2010-12-01), Schwarz et al.
patent: 2010/0318972 (2010-12-01), Xu et al.
patent: 58-169218 (1983-10-01), None
patent: 03-163617 (1991-07-01), None
patent: 04-107725 (1992-04-01), None
patent: 06-082524 (1994-03-01), None
patent: 07-191775 (1995-07-01), None
patent: 08-006866 (1996-01-01), None
patent: 10-078836 (1998-03-01), None
patent: 11-110308 (1999-04-01), None
patent: 2000-259272 (2000-09-01), None
patent: 2001-005546 (2001-01-01), None
patent: 2004-86451 (2004-03-01), None
patent: 2004-186874 (2004-07-01), None
patent: 2006-172266 (2006-06-01), None
patent: 2006/033266 (2006-03-01), None

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