说明:此汇编程序为验证8259A的级联优先级,利用8255A来查看CPU究竟是在为哪个中断服务,从而得到优先级的验证-8259A assembler in order to verify this cascade of priority, the use of 8255A to see whether CPU interrupt service for which to get validation priorities
<任红伟> 在 2025-04-29 上传
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