This is a special method of study cycle implicitly dealt with for the interrupt controller, which returns an interrupt vector. The 32-little bit address subject is disregarded. One particular feasible implementation is usually to produce an interrupt accept cycle on an ISA bus employing a PCI/ISA bus bridge. 点评：酷睿版支持扩展内存和硬盘，上面的那台锐龙版不支持。酷睿版扩展性更强，适... https://nathanlabsadvisory.com/rbi-cyber-security-framework/