Programmable DMA engine for implementing memory transfers and video processing for a video processor

Programmable DMA engine for implementing memory transfers and video processing for a video processor

A method for using a programmable DMA engine to implement memory transfers and video processing for a video processor. A DMA control program is configured for controlling DMA memory transfers between a frame buffer memory and a video processor. The DMA control program is stored in the DMA engine. A...

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Hauptverfasser: LEW STEPHEN D, SIJSTERMANS FRANCISCUS W, GADRE SHIRISH, KARANDIKAR ASHISH
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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creator LEW STEPHEN D
SIJSTERMANS FRANCISCUS W
GADRE SHIRISH
KARANDIKAR ASHISH
description A method for using a programmable DMA engine to implement memory transfers and video processing for a video processor. A DMA control program is configured for controlling DMA memory transfers between a frame buffer memory and a video processor. The DMA control program is stored in the DMA engine. A DMA request can be received from the video processor. The DMA control program is executable to implement the DMA request for the video processor. The DMA engine is operable to execute low-level command for accessing the frame buffer memory to implement a high-level command.
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subjects CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Programmable DMA engine for implementing memory transfers and video processing for a video processor
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