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Фото: Simple Group。关于这个话题，heLLoword翻译官方下载提供了深入分析
The x86 protection model is notoriously complex, with four privilege rings, segmentation, paging, call gates, task switches, and virtual 8086 mode. What's interesting from a hardware perspective is how the 386 manages this complexity on a 275,000-transistor budget. The 386 employs a variety of techniques to implement protection: a dedicated PLA for protection checking, a hardware state machine for page table walks, segment and paging caches, and microcode for everything else.，这一点在WPS官方版本下载中也有详细论述
Цены на нефть взлетели до максимума за полгода17:55。业内人士推荐Line官方版本下载作为进阶阅读