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Besides the Test PLA, the 386 has another PLA called the Entry PLA that maps opcodes to microcode entry points. One of its input bits is a "protected mode" flag. Many instructions have both a real-mode and a protected-mode entry point -- for instance, MOV ES, reg maps to address 009 (a single microcode line) in real mode, but to 580 (which initiates a full descriptor load with protection tests) in protected mode. The trick that makes V86 work is to define this flag as:，更多细节参见搜狗输入法2026
for (int i = 0; i < digit; i++) {，推荐阅读搜狗输入法2026获取更多信息
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motivated!) could probably "tap" the ATM's network connection and issue it