Electrical computers and digital processing systems: support – Digital data processing system initialization or configuration
Reexamination Certificate
2005-12-27
2005-12-27
Cao, Chun (Department: 2115)
Electrical computers and digital processing systems: support
Digital data processing system initialization or configuration
C713S002000, C713S100000
Reexamination Certificate
active
06981134
ABSTRACT:
A processor processing method suitable for a processor system. The processor system comprises a CPU10, a ROM20coupled to the CPU, and a DSP30having a memory unit50for storing programs and a processor unit40for processing data according to the programs. The ROM stores a plurality of programs and parameters required for processing the programs to the ROM. The CPU downloads an initial program to the memory unit of the DSP when a power is turned on. Then, the programs and the parameters corresponding to each process request from the system processor external are transferred from the ROM to the memory unit of the DSP. The data to be processed is input from the external of the processor system to the DSP; processing the data by the processor unit based on the programs and the parameters that are transferred to the memory unit, and then the processed data is output to the system processor external.
REFERENCES:
patent: 4322795 (1982-03-01), Lange et al.
patent: 5285264 (1994-02-01), Matsushita
patent: 5325494 (1994-06-01), Imai et al.
patent: 5564031 (1996-10-01), Amerson et al.
patent: 5590364 (1996-12-01), Hanzawa et al.
patent: 5757690 (1998-05-01), McMahon
patent: 5959231 (1999-09-01), Hasebe
patent: 6002996 (1999-12-01), Burks et al.
patent: 6031916 (2000-02-01), Saito et al.
patent: 6201488 (2001-03-01), Sato et al.
patent: 6205522 (2001-03-01), Hudson et al.
patent: 6414620 (2002-07-01), Maeda et al.
patent: 6643680 (2003-11-01), Kato et al.
patent: 6718545 (2004-04-01), Imai et al.
patent: 6765587 (2004-07-01), Zhang et al.
patent: 6862359 (2005-03-01), Nordqvist et al.
U.S. Appl. No. 09/451,774, filed Dec. 1, 1999, Yamamura.
U.S. Appl. No. 10/128,366, filed Apr. 24, 2002, Yamamura.
Bae Ji H.
Cao Chun
LandOfFree
Method and system for processing using a CPU and digital... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for processing using a CPU and digital..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for processing using a CPU and digital... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3507783