Electrical computers and digital processing systems: multicomput – Master/slave computer controlling – Slave computer locking
Reexamination Certificate
2008-03-28
2010-12-28
Vu, Viet (Department: 2454)
Electrical computers and digital processing systems: multicomput
Master/slave computer controlling
Slave computer locking
C709S209000, C710S110000, C710S200000
Reexamination Certificate
active
07860940
ABSTRACT:
A transmission cancellation section is provided on a bus connecting a master and a slave. During a reset of the master, the transmission cancellation section blocks the bus so that an invalid command flowing on the bus does not reach the slave and executes, instead of the master stopped by the reset operation, generation of data which corresponds to an access request command already output to the slave and is to be sent to the slave and receiving of data from the slave.
REFERENCES:
patent: 5392404 (1995-02-01), Thompson
patent: 5574945 (1996-11-01), Elko et al.
patent: 6219735 (2001-04-01), Kondo et al.
patent: 6581116 (2003-06-01), Arimilli et al.
patent: 7076719 (2006-07-01), Anjo et al.
patent: 7441141 (2008-10-01), Poustchi et al.
patent: 11-312102 (1999-11-01), None
Baba Takahide
Murakami Daisuke
Nishioka Yasuo
Soga Yuki
Takai Yuji
McDermott Will & Emery LLP
Panasonic Corporation
Vu Viet
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