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.
這位美國總統的關稅政策及其為消費者帶來的成本，在許多美國人中並不受歡迎。在搖擺州和選區，共和黨候選人如果支持特朗普的政策，很可能會遭到民主黨的攻擊。
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The blocking order was issued on February 24 under Section 69A of India’s Information Technology Act, according to a source familiar with the matter. The provision empowers the government to restrict public access to online content.
具体到邮储银行身上，内控“防线”急需加固。