公开(公告)号：US20100070680A1

公开(公告)日：2010-03-18

申请号：US12265830

申请日：2008-11-06

申请人： Peng-Fang LUO ,  Yin DENG ,  Chih-Feng CHEN

发明人： Peng-Fang LUO ,  Yin DENG ,  Chih-Feng CHEN

IPC分类号： G06F12/00

CPC分类号： G06F12/0638 ,  G06F11/2284

摘要： A memory management method during a power-on self test is used to perform an access management on an option ROM during a power-on self test after a personal computer is powered on. The memory management method includes the following steps. When a BIOS is booted, an option ROM is detected. A memory segment is designated in a conventional memory. It is determined whether the memory segment is empty or not. If the memory segment is not empty, a register segment with the same capacity as the memory segment is applied for from an extended memory, and data in the memory segment is moved to the register segment for being stored. If the memory segment is empty, data in the option ROM is moved to the memory segment. The option ROM in the memory segment is set.

摘要翻译： 上电自检期间的存储器管理方法用于在个人计算机上电之后的上电自检期间对选项ROM执行访问管理。 存储器管理方法包括以下步骤。 当BIOS启动时，检测到选件ROM。 在常规存储器中指定存储器段。 确定内存段是否为空。 如果存储器段不为空，则从扩展存储器应用与存储器段相同容量的寄存器段，并且将存储器段中的数据移动到寄存器段以供存储。 如果内存段为空，则选项ROM中的数据将移动到内存段。 内存段中的选项ROM已设置。