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Intel documentation describes the 386's Protection Test Unit as a component that "implements fast testing of complex memory protection functions." It is mostly composed of a PLA (Programmable Logic Array), referred to as Test PLA by Intel, that is physically visible by its regular appearance on the die. This single piece of combinational logic replaces what would otherwise be dozens of multi-cycle conditional branches in the microcode. Instead of testing privilege rules sequentially, the microcode issues a single protection test operation, and the PLA evaluates all applicable rules in parallel, producing a complete decision in one evaluation: continue, fault, or redirect to a gate handler.
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第一百一十条 对决定给予行政拘留处罚的人，在处罚前已经采取强制措施限制人身自由的时间，应当折抵。限制人身自由一日，折抵行政拘留一日。
Cruz isn't shying away from his family connections. "Nice T-shirt," he remarked to an audience member who was wearing a top with "POSH" in big letters with a photo of his mum in her Spice Girls pomp.