Method and system for operating a combination unified memory and graphics controller
作者： Henricus Antonius Gerardus Van Vugt
DOI:
关键词: Graphics 、 Interfacing 、 Controller (computing) 、 Auxiliary memory 、 Display device 、 Computer hardware 、 Computer science 、 Mode (computer interface) 、 Signal 、 Frame grabber
摘要: A display-based system is disclosed with a processing unit, memory control facility, and graphics display controller interfacing to facility. Collectively these modules are interconnected by bus facility an external The has first mode providing video image signal the In particular, detector provided for detecting stabilization. An output of being coupled frame grabber. grabber arranged execute writeback-to-memory storage into writeback during subsequent videoframe, subsequently signaling switch over second mode, in which stored supplied average data traffic on thus reduced.
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