Frame buffer address generator for the mulitple format display o

Details Frame buffer address generator for the mulitple format display o Frame buffer address generator for the mulitple format display o

1994-03-24

1996-07-16

Groody, James J.

Television

Image signal processing circuitry specific to television

With details of static storage device

348714, 395166, 395412, 364245, H04N 576, H04N 964

Patent

active

055371566

ABSTRACT:
A video imaging system having an image memory for storing a plurality of image frames and a video display having a matrix of pixels. Apparatus generates addresses for accessing pixels stored in the image memory to be displayed on the video display. The address generating apparatus includes a programmable mapping memory for storing a pixel descriptor of each pixel to be displayed on the video display, each pixel descriptor including a pixel group identification field which identifies a group of pixels on the video display, and an address field which includes address information of the image memory of pixels to be displayed. An address manager and a control causes each pixel descriptor read out of the mapping memory to be processed according to its pixel group to effect multiple format display of multiple format source video.

REFERENCES:
patent: 4533952 (1985-08-01), Normann, III
patent: 4675842 (1987-06-01), Szenes et al.
patent: 4755810 (1988-07-01), Knierim
patent: 4790025 (1988-12-01), Inoue et al.
patent: 4833625 (1989-05-01), Fisher et al.
patent: 4872001 (1989-10-01), Netter
patent: 4928253 (1990-05-01), Yamauchi et al.
patent: 4951229 (1990-08-01), DiNicola et al.
patent: 4967274 (1990-10-01), Somoda
patent: 5134695 (1992-07-01), Ikeda
patent: 5140436 (1992-08-01), Blessinger

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