Method and apparatus for increasing the rate of scrolling in a f

Details Method and apparatus for increasing the rate of scrolling in a f Method and apparatus for increasing the rate of scrolling in a f

1996-11-22

1998-09-08

Mengistu, Amare

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

345507, 345516, G06G 534, G06G 500

Patent

active

058051333

ABSTRACT:
A frame buffer including a memory array, circuitry for accessing the array, a plurality of latches each capable of storing a plurality of pixel values equivalent to a large portion of a row of pixels in the array which may be read simultaneously from the array, and circuitry for writing simultaneously to the memory cells of a row of the array the data stored in the latches whereby a row of pixels may be read and written back to the array bus in a minimum time period.

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