SAT problem with 14 variables and 126 clauses
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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A “Pastafarian” in rural Queensland has vowed to fight to keep his driver’s licence featuring a photo of him wearing a colander on his head, arguing it’s a matter of freedom of religion.
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36