At last, we have realized all kinds of functions during the designing of the XL-APIC. According to the attribute of the X microprocessor, we optimized some logic module. Such as register file, timer/counter.

• 在对XL-APIC的设计中,不仅实现了它所有的功能,还根据X微处理器的特点对部分逻辑做了优化,例如,寄存器文件、定时/计数器等等。