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US5729303A Memory control system and picture decoder using the same 失效
存储器控制系统和图像解码器使用相同

Memory control system and picture decoder using the same
摘要:
In order to increase a coded data buffer size and provide an OSD area within a 16 Mbit memory for picture signals of NTSC and PAL systems, a display data area of the memory is made 2(N+1)/4N times a frame when a picture size is large.
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