Single centralized memory architecture for transfer of video picture

摘要

(57) Abstract The architecture which you remember and transfer the stationary or dynamic video picture and is disclosed. The above-mentioned architecture at least one input circuit for video graphics data access (E1 and E2. En) with, the memory territory which remembers the video picture (M) with, at least one video picture output circuit (S1 and S2. Sj) with, the above-mentioned memory territory (M), the video bus which transfers the data between the above-mentioned input circuit and the above-mentioned output circuit it includes (B). The above-mentioned memory territory (M) it is the working space, the above-mentioned video bus (B) width (L), the above-mentioned memory territory (M) it is not small than width. As for the above-mentioned working space, the control circuit (CTRL) it is under centralized control. The above-mentioned architecture, the private computer platform which transfers the broadcast quality picture, or, is used for the video device for computer compilation picture animation. As for the above-mentioned architecture, video image processing circuit (T1 and T2. Tn) furthermore it possesses.