DOS utility 用来检查PCI device 和 修改一些系统的PCI的寄存器的工具-PCISET - changes PCI-Registers of any PCI devices PCI2ERRL- seaches a PCI device and gives an Errorlevel 1 if it isn t found ALLREGS - prints all PCI registers from 00 to FF bytewise

先对全部硬件端口扫描，然后对某个硬件端口进行控制，启用禁用，不需要硬件插拔。-Scan all the hardware ports , and select one to control it, such as open and close it. hence it don t need to take hardware devices out.

baocaocaukien,electronic devices