Data processing system

Details Data processing system Data processing system

1995-08-02

1998-08-11

Voeltz, Emanuel T.

Boots, shoes, and leggings

395291, 364240, 711169, G06F 1300

Patent

active

057940711

ABSTRACT:
A data processing system being constructed such that the amount of time a data bus of a data processor is occupied to perform predetermined data processing operations is reduced. The data processing system includes a data processor for processing data, a first memory for storing data, a second memory for storing data, a dedicated data processing circuit for performing a predetermined data processing operation on data, a data bus and first and second dedicated buses. The data bus is connected to said data processor and the first and second memories and transfers processed data from the data processor to the first memory and from the second memory to the data processor. The first dedicated bus is independent of the data bus and is connected to the circuit and the first memory and transfers processed data from the first memory to the circuit. The second dedicated bus is independent of the data bus, is connected to the circuit and the second memory and transfers data operated on by the circuit from the circuit to the second memory.

REFERENCES:
patent: 4674034 (1987-06-01), Iwashita
patent: 4791598 (1988-12-01), Liou et al.
patent: 4912636 (1990-03-01), Mager et al.
patent: 5046023 (1991-09-01), Katsura et al.
patent: 5191647 (1993-03-01), Masaki
patent: 5265228 (1993-11-01), Beaudoin et al.
patent: 5276845 (1994-01-01), Takayama
patent: 5349549 (1994-09-01), Tsutsui
patent: 5412488 (1995-05-01), Ogata
patent: 5477469 (1995-12-01), Motomura
IEEE, "A Versatile and Powerful Chip for Real Time Motion Estimation", A. Artieri, et al., V2.9, 1989.
Information Technology--Generic Coding of Moving Pictures and Associated Audio, Recommendation H.262, ISO/IEC 13818-2, Draft International Standard, ISO/IEC JTC1/SC29/WG11 N0702 rev., Incorporating N702 Delta of 24 Mar., 1994.
IEEE 1993 Custom Integrated Circuits Conference, A Half-Pel Precision Motion Estimation Processor For NTSC-Resolution Video, S. Uramoto, et al.

Affiliated with

Also associated with

Rating

Data processing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data processing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data processing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-402421