Data transfer control apparatus

Details Data transfer control apparatus Data transfer control apparatus

2007-07-03

2007-07-03

Auve, Glenn A. (Department: 2111)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus interface architecture

C710S110000, C710S316000

Reexamination Certificate

active

10689668

ABSTRACT:
A data transfer control apparatus has a plurality of bus slaves connected to a bus master via a bus interface unit for RAM connected to the bus master via a master bus, and a transfer bus which connects the first bus slave and plural second bus slaves in the plurality of bus slaves. When an instruction to execute data transfer via the transfer bus is given by a transfer instruction signal, data transfer between one second bus slave selected from the plural second bus slaves and the first bus slave via the transfer bus is carried out in response to a control signal contained in a control signal bus on a slave bus for RAM.

REFERENCES:
patent: 3573741 (1971-04-01), Gavril
patent: 4912633 (1990-03-01), Schweizer et al.
patent: 5029074 (1991-07-01), Maskas et al.
patent: 5566350 (1996-10-01), Takagi et al.
patent: 7058740 (2006-06-01), Watanabe et al.
patent: 7162556 (2007-01-01), Fujiki
patent: 2004/0103230 (2004-05-01), Emerson et al.
patent: 2004/0177205 (2004-09-01), Schoner
patent: 2005/0289268 (2005-12-01), Miller
patent: 5-46538 (1993-02-01), None
patent: 5-210616 (1993-08-01), None
patent: 2002-7313 (2002-01-01), None
Patent Office of the People's Republic of China. Office Action dated Oct. 14, 2005. China Patent Application No. 200410002758.5 filed on Jan. 14, 2004. Renesas Technology Corp. 5 pages.
Patent Office of the People's Republic of China. Office Action dated Oct. 14, 2005. English Translation. China Patent Application No. 200410002758.5 filed on Jan. 14, 2004. Renesas Technology Corp. 5 pages.

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