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.
在仰望展区,他近距离观看了旗舰超跑仰望U9的“跳舞”表演,动态底盘技术展现的灵动姿态令他频频微笑,甚至像普通车迷一样掏出手机拍摄;
。业内人士推荐同城约会作为进阶阅读
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‘이준석-전한길 끝장토론’ 본 장동혁 “당 TF 구성해 선거 재설계”