公开(公告)号：US20150067280A1

公开(公告)日：2015-03-05

申请号：US14475118

申请日：2014-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingxu YU ,  Zhiyong CAI ,  Zhi LI

IPC: G06F12/06

CPC classification number: G06F12/0646 ,  G06F9/4403 ,  G06F9/44505 ,  G06F9/44573 ,  G06F11/1417 ,  G06F13/1668

Abstract: Embodiments of the present invention disclose a method and an apparatus for controlling memory startup, and relate to the field of memory control technologies. The present invention is not limited to the number of pins of a control chip, thereby reducing costs. The method is applied to a control apparatus, where the control apparatus includes a preset data segment; the preset data segment includes at least one sub data segment; and each sub data segment is corresponding to one configuration type. The method includes: reading each sub data segment in a first data segment and performing a first operation on a sub data segment corresponding to a first configuration type to obtain a second data segment; performing matching between the second data segment and the preset data segment; and starting up the memory according to the first configuration type when the second data segment matches the preset data segment.

Abstract translation: 本发明的实施例公开了一种用于控制存储器启动的方法和装置，并且涉及存储器控制技术领域。 本发明不限于控制芯片的引脚数量，从而降低成本。 该方法应用于控制装置，其中控制装置包括预置数据段; 所述预设数据段包括至少一个子数据段; 并且每个子数据段对应于一种配置类型。 该方法包括：读取第一数据段中的每个子数据段，并对与第一配置类型对应的子数据段执行第一操作以获得第二数据段; 执行所述第二数据段和所述预设数据段之间的匹配; 并且当第二数据段与预设数据段匹配时，根据第一配置类型启动存储器。