Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2005-03-22
2005-03-22
Sparks, Donald (Department: 2187)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C711S005000, C711S105000, C711S156000, C713S300000, C713S320000, C713S323000, C365S226000, C365S227000, C365S228000, C365S229000
Reexamination Certificate
active
06871269
ABSTRACT:
The present invention relates to a data processing system comprising a processor (100), at least one data memory (132), at least one program memory (134) and a main bus (110), common to the data and program memories and connecting these memories to the processor, characterized in that at least one of the memories has a rapid-access mode and in that the device also comprises a distribution interface (120) between the main bus (110) and the memories in order to alternately put in communication, by means of the main bus, one from among the data memory and the program memory with the processor, in a so-called active-access mode, and to keep the other memory in a so-called passive-access mode allowing subsequent rapid access.
REFERENCES:
patent: 6219796 (2001-04-01), Bartley
patent: 6330639 (2001-12-01), Fanning et al.
patent: 6466508 (2002-10-01), Miyawaki et al.
patent: 6523089 (2003-02-01), Tsern et al.
patent: 6734802 (2004-05-01), Halleck et al.
patent: 6804152 (2004-10-01), Matsubara et al.
patent: 20030126353 (2003-07-01), Satoh et al.
patent: WO9512854 (1995-05-01), None
“30.0 Volt-only Page Mode Flash Memory Technology” Technology Background; AMD; pp. 1-7.
Ortion Jean-Michel
Rosay Arnaud Sebastien Christophe
Dinh Ngoc V
Slobod Jack D.
Sparks Donald
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