20 monthly gift articles to share
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.
In achieving his dream to be a rocket scientist, he would become an American hero. But it was not going to be easy.
These ideas of the UK and Europe in decline have also been taken up by high-profile, influential figures, including X, Tesla and Space X owner Elon Musk, who spoke at far-right activist Tommy Robinson's Unite the Kingdom rally last year.
，详情可参考爱思助手下载最新版本
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await writer.write("Hello, World!");，这一点在Line官方版本下载中也有详细论述