METHOD AND APPARATUS FOR CONTROLLING MEMORY STARTUP

摘要

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.

主权项

1. A method for controlling memory startup, wherein the method is applied to a control apparatus, the control apparatus comprises a preset data segment, the preset data segment comprises at least one sub data segment, and each sub data segment is corresponding to one configuration type; and the method comprises:
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, wherein the first data segment is a data segment obtained after a second operation is performed on a sub data segment that is in the preset data segment and is corresponding to an actual configuration type of the memory, and the first operation is an inverse operation of the second operation; 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.