Data driven type information processor suitable for image proces

Details Data driven type information processor suitable for image proces Data driven type information processor suitable for image proces

1995-06-05

1998-05-05

Swann, Tod R.

Electrical computers and digital processing systems: memory

Storage accessing and control

Hierarchical memories

711 5, G06F 1204

Patent

active

057489335

ABSTRACT:
Function processor FP of a data driven type information processor includes mechanism A receiving plural field generation number GN (representing pixel coordinate information), instruction code OPC, and condition X determining a divisional configuration of the generation number. Mechanism A takes out a bit field designated by instruction code OPC and/or the condition from applied generation number GN. Data of the taken out bit field is sent to arithmetic and logic unit A. Arithmetic and logic unit A carries out operation between data of the bit field and right data R-DATA. The operation result is sent to mechanism B. Mechanism B receives instruction code OPC, generation number GN, and condition X determining a divisional configuration of the generation number. The above described operation result is stored in the bit field of generation number GN designated by instruction code OPC and/or condition X.

REFERENCES:
patent: 5072377 (1991-12-01), Asai et al.
patent: 5327125 (1994-07-01), Iwase et al.
patent: 5502834 (1996-03-01), Arata et al.
patent: 5526502 (1996-06-01), Yoshida et al.
patent: 5586281 (1996-12-01), Miyama et al.
"An Evaluation of Parallel-Processing in the Dynamic Data-Driven Processor", Hiroshi Kanekura et al., Microcomputer Architecture, Nov. 1991, pp. 9-18.

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