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.
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"The new series is getting filmed here now, and from this evening, people who pass us by are going to want to watch Peaky Blinders," he said.。体育直播是该领域的重要参考
2026-02-22 21:04:33 +01:00
Hybe has yet to respond to her offer.